T6818-TUQY-66

T6818-TUQY-66 Datasheet

The T6818/ATA6828 are fully protected driver interfaces designed in 0.8-µm BCDMOS technology. They are used to control up to 3 different loads by a microcontroller in automotive and industrial applications.

Part	Datasheet
T6818-TUQY-66	T6818-TUQY-66 (pdf)

Related Parts	Information
ATA6828-T2QY	ATA6828-T2QY
ATA6828-T2SY	ATA6828-T2SY
T6818-TUSY-66	T6818-TUSY-66

PDF Datasheet Preview
• Supply Voltage up to 40 V • RDSon Typically at 25°C, Maximum at 150°C • Up to A Output Current • Three Half-bridge Outputs Formed by Three High-side and Three Low-side Drivers • Capable to Switch all Kinds of Loads Such as DC Motors, Bulbs, Resistors, Capacitors and Inductors • No Shoot-through Current • Very Low Quiescent Current IS < 5 µA in Standby Mode versus Total Temperature Range • Outputs Short-circuit Protected • Overtemperature Protection for Each Switch and Overtemperature Prewarning • Undervoltage Protection • Various Diagnostic Functions Such as Shorted Output, Open-load, Overtemperature and Power-supply Fail Detection • Serial Data Interface, Daisy Chain Capable, up to 2 MHz Clock Frequency • SO14 Power Package Triple Halfbridge DMOS Output Driver with Serial Input Control The T6818/ATA6828 are fully protected driver interfaces designed in 0.8-µm BCDMOS technology. They are used to control up to 3 different loads by a microcontroller in automotive and industrial applications. Each of the 3 high-side and 3 low-side drivers is capable to drive currents up to A. The drivers are internally connected to form 3 half-bridges and can be controlled separately from a standard serial data interface. Therefore, all kinds of loads such as bulbs, resistors, capacitors and inductors can be combined. The IC design especially supports the application of H-bridges to drive DC motors. Protection is guaranteed regarding short-circuit conditions, overtemperature and undervoltage. Various diagnostic functions and a very low quiescent current in stand-by-mode opens a wide range of applications. Automotive qualification protection against conducted interferences, EMC protection and 2-kV ESD protection gives added value and enhanced quality for exacting requirements of automotive applications. T6818/ATA6828 Figure Block Diagram CLK 6 INH 10 H LH L H L S n. n. C n. n. n. n. n. n. S R u. u. S u. u. u. u. u. u. 3 2 1 R Input register Output register Serial interface P OS S PC F LD n. n. n. n. n. n. H L H L H L T u. u. u. u. u. u. S P 332211 Charge pump Fault detect Fault detect Fault detect Fault detect Fault detect Fault detect 2 OUT3 12 OUT2 13 OUT1 Control logic Thermal protection UV protection Power-on reset 11 VCC 1 GND 7 GND 8 GND 14 2 T6818/ATA6828 Pin Configuration Figure Pining SO14/PSO14 Ordering Information Extended Type Number T6818-TUSY T6818-TUQY Package SO14 ATA6828-T2SY ATA6828-T2QY PSO14 Remarks Power package, tubed, lead-free Power package, taped and reeled, lead-free Power package with heat slug, tubed, lead-free Power package with heat slug, taped and reeled, lead-free Package Information Package SO14 Dimensions in mm technical drawings according to DIN specifications 14 T6818/ATA6828 Package PSO14 with heat slug Dimensions in mm T6818/ATA6828 heat slug exposed technical drawings according to DIN specifications max. max. max. nom. 6 x = nom. max. B Drawing-No. Issue 2; History 4530G-BCD-09/05 • Complete datasheet T6828 changed in ATA6828 • Ordering Information on page 14 changed • Package drawing on page 15 changed 4530F-BCD-03/05 • Lead-free Logo on page 1 added • Table “Ordering Information” on page 14 changed 4530E-BCD-07/04 • Table “Ordering Information” on page 14 changed 4530D-BCD-04/04 • Features on page 1 changed Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 487-2600 Regional Headquarters Europe Atmel Sarl Route des Arsenaux 41 Case Postale 80 CH-1705 Fribourg Switzerland Tel 41 26-426-5555 Fax 41 26-426-5500 Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong Tel 852 2721-9778 Fax 852 2722-1369 Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan Tel 81 3-3523-3551 Fax 81 3-3523-7581 Atmel Operations Memory 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 436-4314 Microcontrollers 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 436-4314 La Chantrerie BP 70602 44306 Nantes Cedex 3, France Tel 33 2-40-18-18-18 Fax 33 2-40-18-19-60 ASIC/ASSP/Smart Cards Zone Industrielle 13106 Rousset Cedex, France Tel 33 4-42-53-60-00 Fax 33 4-42-53-60-01 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel 1 719 576-3300 Fax 1 719 540-1759 Scottish Enterprise Technology Park Maxwell Building East Kilbride G75 0QR, Scotland Tel 44 1355-803-000 Fax 44 1355-242-743 RF/Automotive Theresienstrasse 2 Postfach 3535 74025 Heilbronn, Germany Tel 49 71-31-67-0 Fax 49 71-31-67-2340 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel 1 719 576-3300 Fax 1 719 540-1759 Biometrics/Imaging/Hi-Rel MPU/ High Speed Converters/RF Datacom Avenue de Rochepleine BP 123 38521 Saint-Egreve Cedex, France Tel 33 4-76-58-30-00 Fax 33 4-76-58-34-80 Literature Requests Disclaimer The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDITIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Atmel does not make any commitment to update the information contained herein. Unless specifically provided otherwise, Atmel products are not suitable for, and shall not be used in, automotive applications. Atmel’s products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life. Atmel Corporation All rights reserved. logo and combinations thereof, Everywhere You and others, are registered trademarks or trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. Printed on recycled paper.

PDF Datasheet Preview

• Supply Voltage up to 40 V
• RDSon Typically at 25°C, Maximum at 150°C
• Up to A Output Current
• Three Half-bridge Outputs Formed by Three High-side and Three Low-side Drivers
• Capable to Switch all Kinds of Loads Such as DC Motors, Bulbs, Resistors, Capacitors
and Inductors
• No Shoot-through Current
• Very Low Quiescent Current IS < 5 µA in Standby Mode versus Total

Temperature Range
• Outputs Short-circuit Protected
• Overtemperature Protection for Each Switch and Overtemperature

Prewarning
• Undervoltage Protection
• Various Diagnostic Functions Such as Shorted Output, Open-load, Overtemperature
and Power-supply Fail Detection
• Serial Data Interface, Daisy Chain Capable, up to 2 MHz Clock Frequency
• SO14 Power Package

Triple Halfbridge DMOS Output Driver with Serial Input Control

The T6818/ATA6828 are fully protected driver interfaces designed in 0.8-µm BCDMOS technology. They are used to control up to 3 different loads by a microcontroller in automotive and industrial applications.

Each of the 3 high-side and 3 low-side drivers is capable to drive currents up to A. The drivers are internally connected to form 3 half-bridges and can be controlled separately from a standard serial data interface. Therefore, all kinds of loads such as bulbs, resistors, capacitors and inductors can be combined. The IC design especially supports the application of H-bridges to drive DC motors.

Protection is guaranteed regarding short-circuit conditions, overtemperature and undervoltage. Various diagnostic functions and a very low quiescent current in stand-by-mode opens a wide range of applications. Automotive qualification protection against conducted interferences, EMC protection and 2-kV ESD protection gives added value and enhanced quality for exacting requirements of automotive applications.

T6818/ATA6828

Figure Block Diagram

CLK 6

INH 10

H LH L H L S
n. n. C n. n. n. n. n. n. S R
u. u. S u. u. u. u. u. u. 3 2 1 R

Input register Output register

Serial interface

P OS S PC F LD
n. n. n. n. n. n. H L H L H L T u. u. u. u. u. u. S P
332211

Charge pump

Fault detect

Fault detect

Fault detect

Fault detect

Fault detect

Fault detect
2 OUT3
12 OUT2
13 OUT1

Control logic

Thermal protection

UV protection

Power-on reset
11 VCC
1 GND 7 GND 8

GND 14
2 T6818/ATA6828

Pin Configuration

Figure Pining SO14/PSO14
Ordering Information

Extended Type Number T6818-TUSY T6818-TUQY

Package SO14

ATA6828-T2SY ATA6828-T2QY

PSO14

Remarks Power package, tubed, lead-free Power package, taped and reeled, lead-free Power package with heat slug, tubed, lead-free Power package with heat slug, taped and reeled, lead-free

Package Information

Package SO14

Dimensions in mm
technical drawings according to DIN specifications
14 T6818/ATA6828

Package PSO14 with heat slug Dimensions in mm

T6818/ATA6828
heat slug exposed
technical drawings according to DIN specifications
max.
max.
max.
nom. 6 x = nom.
max. B

Drawing-No. Issue 2;

History
4530G-BCD-09/05
• Complete datasheet T6828 changed in ATA6828
• Ordering Information on page 14 changed
• Package drawing on page 15 changed
4530F-BCD-03/05
• Lead-free Logo on page 1 added
• Table “Ordering Information” on page 14 changed
4530E-BCD-07/04
• Table “Ordering Information” on page 14 changed
4530D-BCD-04/04
• Features on page 1 changed

Atmel Corporation
2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 487-2600

Regional Headquarters

Europe Atmel Sarl Route des Arsenaux 41 Case Postale 80 CH-1705 Fribourg Switzerland Tel 41 26-426-5555 Fax 41 26-426-5500

Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong Tel 852 2721-9778 Fax 852 2722-1369

Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan Tel 81 3-3523-3551 Fax 81 3-3523-7581

Atmel Operations

Memory 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 436-4314

Microcontrollers 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 436-4314

La Chantrerie BP 70602 44306 Nantes Cedex 3, France Tel 33 2-40-18-18-18 Fax 33 2-40-18-19-60

ASIC/ASSP/Smart Cards Zone Industrielle 13106 Rousset Cedex, France Tel 33 4-42-53-60-00 Fax 33 4-42-53-60-01
1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel 1 719 576-3300 Fax 1 719 540-1759

Scottish Enterprise Technology Park Maxwell Building East Kilbride G75 0QR, Scotland Tel 44 1355-803-000 Fax 44 1355-242-743

RF/Automotive Theresienstrasse 2 Postfach 3535 74025 Heilbronn, Germany Tel 49 71-31-67-0 Fax 49 71-31-67-2340 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel 1 719 576-3300 Fax 1 719 540-1759

Biometrics/Imaging/Hi-Rel MPU/ High Speed Converters/RF Datacom

Avenue de Rochepleine BP 123 38521 Saint-Egreve Cedex, France Tel 33 4-76-58-30-00 Fax 33 4-76-58-34-80

Literature Requests

Disclaimer The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDITIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Atmel does not make any commitment to update the information contained herein. Unless specifically provided otherwise, Atmel products are not suitable for, and shall not be used in, automotive applications. Atmel’s products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life.

Atmel Corporation All rights reserved. logo and combinations thereof, Everywhere You and others, are registered trademarks or trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others.

Printed on recycled paper.

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived T6818-TUQY-66 Datasheet file may be downloaded here without warranties.

Datasheet ID: T6818-TUQY-66 519415