TI Power Control Products

2 TPIC0107B/08B Intelligent H-bridgesoptimized forreversible DC motors

Ins ide :

P O W E R C O N T R O L P R O D U C T S

AU GU ST 19 9 9

Vo lum e 1

6TPIC44H01

First intelligent

FET pre-driver

with dynamic

fault threshold93

TPIC6C595

Cost effective

integrated

LED driver

TPIC2603 Power

controller with on-board

d i a g n o s t i c s

Decision Tree

Selection Guides

Ordering Guide

1 11 2

The Power Behind the Load

To serve a wide range of load requirements,

Texas Instruments offers a complete portfolio of

power interface circuitry. Using the mixed-signal

process technology, the product line offers

designers flexibility in architecture and power

performance for a variety of solutions for their

specific needs.

TIs Power+ ICs are monolithic power DMOS

devices that feature multiple integrated transis-

tors in surface-mount packaging. These devices

may include on-board control logic, ESD

protection, snubber circuitry, diagnostic and

fault detection.

Power+ devices offer superior alternatives to

discrete power MOSFETs and hybrids in many

power switching applications including driving

fractional horsepower motors, solenoids, valves,

relays, LEDs and incandescent lamps/bulbs.

1 5


For technical support, call the Product Information Center

(see back page).

2 SINE ON

TPIC0107B $1.95 in quantities

of 1000

TPIC0108B $2.21 in quantities

of 1000

Package: Thermally-enhanced20-pin surface-mount SOP (DWP)

TPIC0107B/08B Intelligent H-bridges optimized fo r

reve rsible DC motors

The TPIC0107B and TPIC0108Bare PWM control intelligent H-bridges designed specificallyfor DC motor applications. Thesedevices provide forward, reverse, andbrake modes of operation.

The TPIC010XB are each 5-A fullH-bridge with integrated fault protec-tion and diagnostics including: overand under-voltage, over-current, over-temperature and cross conduction.Fault diagnostics can be obtained bymonitoring the status outputs and thetwo input control lines. Each devicefeatures two input control lines forreduced microcontroller overhead.

AT A GLANCE

* 5-A full H-bridges

* Low quiescent supply current(TPIC0108B), 20 A

* 4 0 -V load dump

* Integrated fault protectionand diagnostics

* Integrated input control logic

* Operating temp range, 40 C to 125 C

The TPIC0107B input control logicis optimized for reversible operation ofmotors. The PWM input is driven froma dedicated PWM port, while thedirection control input is driven by alow-speed toggle. The TPIC0108Binput logic is optimized for low-power/battery-operated applications.

A p p l i c a t i o n s :

TPIC0107B: automotive idle speed control, c ruise contro l

TPIC0108B: automotive door locks, mirror contro l ,industrial battery powered motor contro l s


Read Sine On online and download

datasheets at: w w w. t i . c o m / s c / s i n e o n

3 SINE ON

TPIC6C595 Cost-effe c t i ve

i n t e g rated LED drive r

Anew addition to the Power+L o g i c f a m i l y, the TPIC6C595,is an 8-bit shift register with100-mA DMOS outputs. The device is

a low-cost, monolithic IC designed

specifically for low-current, medium-

voltage loads such as LEDs.

To prevent the outputs from

over-current damage, the TPIC6C595

has current-limit capability that

decreases as the junction temperature

increases for additional device protec-

tion. The outputs also provide snub-

ber circuitry to protect the device

from inductive flyback. Each pin has

transient protection for increased

robustness making the device suited

for ESD-sensitive applications.

Implementing any of the previously

mentioned features in a bipolar

TPIC6C595 $0.60 in quantities

of 1000

Package: 16-pin DIP (N) ands u rface-mount SOP (D)

peripheral solution, as in the 74HC595

and ULN2003, would require signifi-

cant external circuitry and passive

components, resulting in increased

cost and printed board-space.

The TPIC6C595 offers a cost-effec-

tive integrated solution as well as high

reliability for switching LEDs or low-

current incandescent bulbs.

Power+ Logic Portfolio Besides the shift-register control

logic as offered in the 595, the family

also features addressable latch (259)

and D-type latch (273) options. These

devices have various switching current

capability to drive solenoids, incandes-

cent bulbs, LEDs, fractional horsepow-

er motors, relays, and valves in many

automotive or industrial applications.

AT A GLANCE

* Eight 100-mA DMOS outputs

* Outputs current limited, 250 mA, typ.

* Cascadable serial interf a c e

* ESD protection of 2.5 kV

* Low power operation



Automotive: instrumentation clusters, heads-updisplays, tell-tale lights

Industrial: moving LED signs, instru m e n t a t i o n ,e l e c t ronic games



(see back page).

4 SINE ON

AT A GLANCE

* RPM control with embeddedDSP filter algorithm

* EEPROM registers

* Standalone operation

* Integrated driver configuredfor 3-phase brushless motor

* System developments o ftware package

* Operating temp range,TPIC43T01: 0 C to 70 CT P I C 1 3 1 0 : 40 C to 125 C

TPIC43T01 & TPIC1310 First digital control loop

for 3-phase DC brushless motor

The TPIC43T01 provides preci-sion RPM control to a 3-phaseDC brushless motor. This controller is the industrys first to

feature an EEPROM programmable

digital filter providing increased flexi-

bility and minimized design efforts.

The TPIC43T01s outputs are

designed to drive six external discrete

N-channel power FETs or an integrat-

ed driver such as the TPIC1310. As a

chipset, the TPIC43T01 and TPIC1310

offer enhanced functionality and lower

cost making it a very attractive

solution for high performance motor

control applications.

A PC-based Windows compatible

software package is provided allowing

users to input the motor and system

characteristics, optimizing the control

loop response with continuous time

parameters, selecting the required

digital filter coefficients. The software

program outputs the resulting

EEPROM settings to a JEDEC com-

patible file to program the TPIC43T01

through a third party device

programmer.

TPIC43T01The TPIC43T01 provides a variable

reluctance speed sensor interface and

a Hall-effect position interface. The

speed interface receives an external

sinusoidal signal and converts it to a

T P I C 4 3 T 0 1 $2.15 in quantities

of 1000

P a ck a g e : 38-pin surface-mountTSSOP (DA )

T P I C 1 3 1 0

$2.03 in quantities of 1000

P a ck a g e : 15-pin flange-mountPowerFLEX (KTR and KTS)

(continued on page 5)




5 SINE ON

D i gital control loop for 3-phase D C brushless motor

digital speed input for lock detect.

The Hall-effect sensor receives

low-level differential voltages from

external naked Hall elements and

converts them to digital position refer-

ence signals for the control circuit for

the commutation control. The core of

the control circuit implements a

digital signal processing algorithm

consisting of a digital integrator and

filter. User programmable filter coeffi-

cients set compensation pole and zero

to stabilize the system response.

Programmable parameters are stored

in an internal EEPROM.

Features/Benefits Digital Control:

* Crystal oscillator based provides

precision RPM control

* Eliminates external control loop

compensation components to

reduce parts count

* Noise-immune digital filter

improves reliability

* Continuous up/down PWM

enhances RPM regulation

User programmable:

* Crystal oscillator frequency

divider select increases flexibility

(continued from page 4)


EDP: printers, copiers, fax machines, scanners, plotters

Industrial: fans, RPM control applications

* Digital filter pole and zero

optimizes system response

* Coast mode reduces time for

motor to reach stable RPM

* Synchronous rectification mode

reduces power dissipation and

increases system efficiency

* EEPROM programmability

optimizes system before and

after assembly

On-board functions and protec -

tion for enhanced performance

and improved reliability

TPIC1310The TPIC1310 is a monolithic gate-

protected power DMOS array that

consists of six electrically isolated

N-channel enhancement-mode DMOS

transistors configured as a three-half

H-bridge. When used with the

controller TPIC43T01, the TPIC1310

allows the user the ability to optimize

the current switching capability of the

output stage.



(see back page).

6 SINE ON

AT A GLANCE

* Serial or parallel controli n t e rf a c e

* Independent fault protec-tion and diagnostics

* Cascadable serial i n t e rf a c e

* Sleep state mode

* Serial interface feedback

* Auto re-try mode


The TPIC44H01, a four-channelhigh-side FET pre-driver, is thefirst pre-driver to provide serialor parallel input interface to control

four external NMOS power FETs. This

solution offers the end user flexibility

to tailor the output stage FETs and

on-resistances to meet a specific load

requirement. The device is designed

for low frequency switching of resis-

tive or inductive loads including incan-

descent bulbs and solenoids.

The TPIC44H01s diagnostic and

fault isolation features support feder-

ally mandated OBD II for automotive

applications and reduces down time

and system costs. Each channel has

independent open-load detection and

over-current and short-to-ground

detection/protection with fault status

reporting via the serial interface. For

increased protection and reliability,

the device has dynamic over-current

threshold ideal for incandescent bulb

applications with long inrush current.

Over-voltage lockout circuitry pro-

vides additional protection for the

device and the external FETs.

The TPIC44H01 has a low-current

sleep state that is suitable for low

power applications. Multiple

TPIC44H01s may be cascaded via the

serial interface to reduce I/O lines

from the host controller.

T P I C 4 4 H 0 1 $1.63 in quantities

of 1000

P a ck a g e : 32-pin surface-mountTSSOP (DA )

TPIC44H01 First intelligent FET pre - d r i ver

with dynamic fault thre s h o l d


Automotive: headlamps, turn signals, daytimerunning lights, interior lights, transmission,engine controls, anti-lock brakes, active suspension, fuel injectors, door locks

Industrial: process control systems, robotics E l e c t ronic Data Processing: office machines PCs: battery switching/management




7 SINE ON

AT A GLANCE

* Power and control chipset

* Serial and parallel control

* Independent fault protection and diagnostics

* 2-A Continuous power FET outputs

* 5 5 -V Internal inductive load clamps


T P I C 4 4 L 0 X $0.78 in quantities

of 1000

P a ck a g e : 24-pin surface-mountSSOP (DB)

T P I C 2 4 0 1


P a ck a g e : 9-pin flange-mountPowerFLEX (KTA )

T P I C 4 6 L 0 X


P a ck a g e : 28-pin surface-mountSSOP (DB)

T P I C 2 6 0 1


P a ck a g e : 15-pin flange-mountPowerFLEX (KTC)

TPIC44L01/02/03 & TPIC2401, TPIC46L01/02/03 &

TPIC2601 switching solutions with flexible output stages

The low-side power control familyfeatures FET pre-drivers andcompanion power DMOS arrays.In separating the power section from

the control, this architecture allows a

standard pre-driver to interface to var-

ious power switches. This chipset

approach offers added benefits over

integrated solution in allowing design-

ers the flexibility to tailor the output

stage FETs and on-resistances to meet

a specific load requirement. The dual-

chip solution provides a cost-effective

alternative to the traditional single-

chip custom solution, often character-

ized by high risk and long develop-

ment cycle.

The family offers 6-channel

(TPIC46L0X & TPIC2601) and

4-channel (TPIC44L0X and

TPIC2401) solutions for switching

inductive loads such as solenoids,

valves, relays, lamps, and motors.

Pre-DriversThe TPIC46L01/02/03 and

TPIC44L01/02/03 (02 version offers

(continued on page 8)



(see back page).

8 SINE ON

an auto retry during shorted load fault

conditions) are low-side FET pre-

drivers designed primarily for low

frequency switching. These controllers

are cascadable and offer fault protec-

tion and diagnostics with real-time

fault status returned through the

serial output. The pre-drivers outputs

feature inductive voltage transient

protection and high impedance inputs

with hysteresis.

Power ArraysThe TPIC2601 and TPIC2401 are

monolithic power arrays that consist

of electrically isolated N-channel,

enhancement-mode, DMOS transistors

System Benefits:

System flexibility the capability to customizethe output stage to satisfy drive re q u i rements

C o s t - e ffective alternative improved silicon e fficiency and lower total packaging cost

O ff-the-shelf solution availability plus low-risk


Automotive: engine controls, safety restraints Industrial: control systems, robotics E l e c t ronic data processing: office machines

configured with common source and

open drains. The devices feature

integrated high-current diodes to

provide 2000-V ESD protection

(human body model) and gate damage

overstress protection.

(continued from page 7)

Switching solutions with flexible output stages




9 SINE ON

AT A GLANCE

* Flexible serial control

* Independent fault protec-tion and diagnostics

* Internal power-on reset of registers

* Six 350-mA continuouspower FET outputs

* Built-in 60-V inductive load clamps


TPIC2603 Power controller with on-board diagnostics

T P I C 2 6 0 3 $2.28 in quantities

of 1000

P a ck a g e :T h e rmally enhanced20-pin DIP (NE) or 24-pin surface-mount SOP (DB)

minimizing interconnects to the host

controller to reduce costs. Control

information is transferred into the

TPIC2603 via the serial interface

which consists of serial clock, chip

select, and serial data input. Fault

information is transferred out of the

TPIC2603 via the serial data output.

For increased flexibility, the device

accepts either an 8-bit or a 16-bit

string of data.

The TPIC2603 is a monolithic low-side shift-register that featureson-board diagnostics and sixpower DMOS FETs. With its fault

detection and reporting capability, the

TPIC2603 is an excellent choice for

power switching applications where

diagnostics are prevalent. The device

can efficiently identify load problems

for improved fault isolation resulting

in shorter system down time,

smoother operation, and increased

reliability. The device is designed to

control inductive and resistive loads

such as relays, valves, solenoids,

and lamps.

The TPIC2603 provides serial inter-

face to control the output channels,


Automotive: powertrains, engine controls, transmission, emission contro l s

Industrial: high-end automated systems



(see back page).

10 SINE ON

AT A GLANCE

* Dual speed controls

* PWM output for constant speed

* Fault protection and soft start

* Low-side 50-mA gate drive output

* Low current sleep state,200 A


T P I C 2 1 0 1 $1.04 in quantities

of 1000

P a ck a g e : 14-pin DIP (N) or surface-mount SOP (D)

The TPIC2101 is a single-phaselow-side 50-mA FET pre-driverwith PWM output that providesconstant speed control of a unidirec-

tional DC brush motor. The device

compensates for speed variations due

to fluctuations in the supply voltage

by modifying its PWM duty cycle

inversely with changes in the supply

voltage. The device automatically

adjusts the gate drive duty cycle to

the FET to maintain a constant effec-

tive load voltage resulting in constant

speed of the motor.

For automatic speed control, the

TPIC2101 may be interfaced directly

with the system microcontroller.

Manual speed control can be achieved

by the supply with a variable resistor.

TPIC2101 DC brush motor controller

to maintain constant load vo l t a g e

The TPIC2101 controller has three

mode of operation: sleep state, run

state, and fault state. The device pro-

vides soft start to the motor to reduce

stress during start up. An

on-board oscillator is provided to

eliminate the need of an external

crystal for additional cost savings.

For increased system reliability, the

TPIC2101 offers over-voltage protec-

tion, under-voltage shutdown, and

current-limit protection.

Note: This schematic illustrates theAUTO mode configuration only


M i c ro c o n t ro l l e r-based climate control systems

Manual temperature controls using a re s i s t o rdivider network




11 SINE ON

Decision Tre e

12 SINE ON

Device Name D e s c r i p t i o n VD S IC C ICon / IP e a k rD S ( o n ) EA S tP L H E S D #Pin/Pkg (V), max (A), typ ( A ) (W), typ (mJ), max (ns), typ (KV), max

T P I C 6 2 5 9 8-Bit Addressable Latch 4 5 1 5 0 . 2 5 / 0 . 7 5 1 . 3 7 5 6 2 5 3 2 0 / D W, N

T P I C 6 2 7 3 Octal D-Type Latch 4 5 1 5 0 . 2 5 / 0 . 7 5 1 . 3 7 5 6 2 5 3 2 0 / D W, N

T P I C 6 5 9 5 8-Bit Shift Register 4 5 1 5 0 . 2 5 / 0 . 7 5 1 . 3 7 5 6 5 0 3 2 0 / D W, N

T P I C 6 A 2 5 9 8-Bit Addressable Latch 5 0 5 0 0 0 . 3 5 / 1 . 1 1 7 5 1 2 5 2 . 5 2 4 / D W, 20/NE

T P I C 6 A 5 9 5 8-Bit Shift Register 5 0 5 0 0 0 . 3 5 / 1 . 1 1 7 5 1 2 5 2 . 5 2 4 / D W, 20/NE

T P I C 6 B 2 5 9 8-Bit Addressable Latch 5 0 2 0 0 . 1 5 / 0 . 5 5 3 0 1 5 0 2 . 5 2 0 / D W, N

T P I C 6 B 2 7 3 Octal D-Type Latch 5 0 2 0 0 . 1 5 / 0 . 5 5 3 0 1 5 0 2 . 5 2 0 / D W, N

T P I C 6 B 5 9 5 8-Bit Shift Register 5 0 2 0 0 . 1 5 / 0 . 5 5 3 0 1 5 0 2 . 5 2 0 / D W, N

T P I C 6 C 5 9 5 8-Bit Shift Register 3 3 2 0 0 . 1 / 0 . 2 5 7 3 0 8 0 2 . 5 16/D, N

Power + Logic Selection Guide


(see back page).




13 SINE ON

TPIC0107B/8B PWM Control Intelligent H-Bridges

Parameter Min Typ Max UnitVCC 6 18 VICON 3 AVDS 40 VICS 4.8 7.5 Ar(DS)on 280 mWfPWM 2 kHztout(on) 100 sSR 1 6 V/s

TPIC43T01 Three-Phase DC BrushlessMotor Controller

Parameter Min Typ Max UnitVCC 18 24 28 VfPWM 18 22.7 27 kHzf(OSC) 5 6.87 10 MHzf(OSC1) 1 10 MHzVIT(lim) 0.46 0.5 0.54 VVIT+(HL) 4 8 12 mVVIT(HL) -4 -8 -12 mVLDERR 5 %I(LGX), I(UGX) 10 mA

TPIC44H01 Four-Channel Serial-Parallel High-Side Controller

Parameter Min Typ Max UnitVPWR 8 24 VIPWR 2 4 6 mAVCC 4.5 5 5.5 VICC 3 4 5 mAVGATE VPWR+4 VPWR+16 VPWR+18 VIGATE 1 2 3.7 mAVCLAMP 15 17 19.5 VV(OVSD) 32 34 36 VV(UVSD) 4.1 4.8 5.4 Vf(SCLK) 5 MHz

TPIC44L0X/46L0X Four/Six-ChannelSerial-Parallel Low-Side Controllers

Parameter Min Typ Max UnitVBAT 8 24 VIBAT 300 500 700 AVCC 4.5 5 5.5 VICC 1 2.6 4.2 mAVGATE 7 13.5 VIGATE 0.5 1.2 2.5 mAVCLAMP 47 60 VV(OVSD) 32 34 36 VV(UVSD) 4.1 4.8 5.4 Vf(SCLK) 10 MHz

TPIC2603 Six-Channel Serial Low-Side Controller

Parameter Min Typ Max UnitVBAT 5.5 25 VVCC 4.5 5.5 VICC 5 mAV(BR)DSX 52 58 68 VID 0.35 2.25 ArDS(on) 0.7 1 Wf(SCLK) 1.8 4 MHzV(OV) 30 38 VTJ(sense) 150 170 185 C

TPIC2101 DC Brush Motor Controller

Parameter Min Typ Max UnitVBAT 8 12 16 VIBAT 4 10 mAIBAT(Q) 150 200 Af(OSC) 19 20 21 kHzV(AREF) 5.225 5.5 5.775 VV(OV) 17 18.5 20 VVIT-(UVLO) 7 7.5 8 VIGD -50 50 mA



(see back page).

14 SINE ON

Power+ Array Selection Guide

Device Name D e s c r i p t i o n VD S VG S ICon / IP e a k rD S ( o n ) EA S trr Qg E S D #Pin/Pkg

(V), max (V), typ ( A ) ( W ), typ (mJ), max (ns), typ (nC), typ (kV), max

T P I C 1 3 1 0 3-Half H-Bridge

D r i v e r 3 0 1 . 2 3 / 1 2 0 . 2 5 3 01/ 7 02 1 . 6 2 1 5 / K T R , K T S

T P I C 2 4 0 1 4-Channel Common

S o u rce Driver 6 0 1 0 1 . 5 / 6 0 . 3 3 6 8 0 4 2 9 / K TA

T P I C 2 6 0 1 6-Channel Common

S o u rce Driver 6 0 1 0 2 / 1 0 0 . 2 5 1 0 5 7 2 5 . 1 2 1 5 / K T C

1High-side / 2 Low-side




15 SINE ON

T P I C 6 C 5 9 5 DPr e f i x TPIC Texas Instruments Power IC

Device Number 6 C 5 9 5

P a c k a g e D, DW Small-Outline Package (SOP)D A Thin Shrink Small-Outline Package (TSSOP)

D B Shrink Small-Outline Package (SSOP)

K TA, KTC, Plastic Flange-Mount Package (PFM)KTR, KTS

N, NE Plastic Dual-In-Line Package (PDIP)

O rdering Guide

TI World-Wide Technical Support

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Sine-on

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T H E W O R L D L E A D E R I N D S P A N D A N A L O G

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B050699

Important Notice: The products and services of Texas Instruments and its subsidiaries described herein are sold subject to TIs standard termsand conditions of sale. Customers are advised to obtain the most currentand complete information about TI products and services before placingorders. TI assumes no liability for applications assistance, customersapplications or product designs, software performance, or infringement ofpatents. The publication of information regarding any other companysproducts or services does not constitute TIs approval, warranty orendorsement thereof.

1999 Texas Instruments Incorporated .

Printed on recycled paper.

PowerFLEX is a trademark of Texas Instruments. Power+ is a trademark of Texas Instruments

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