ATA6826-TUSY

ATA6826-TUSY Datasheet

and Power-supply Fail Detection<br>• Serial Data Interface, Daisy Chain Capable, up to 2 MHz Clock Frequency<br>• SO14 Power Package

Part	Datasheet
ATA6826-TUSY	ATA6826-TUSY (pdf)

Related Parts	Information
ATA6826N-TUQY	ATA6826N-TUQY
ATA6826-TUQY	ATA6826-TUQY

PDF Datasheet Preview
• Supply Voltage up to 40V • RDSon Typically at 25°C, Maximum at 150°C • Up to 1.0A Output Current • Three Half-bridge Outputs Formed by Three High-side and Three Low-side Drivers • Capable of Switching all Kinds of Loads Such as DC Motors, Bulbs, Resistors, Capacitors and Inductors • No Shoot-through Current • Very Low Quiescent Current IS < 2 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 The ATA6826 is a fully protected Triple Half-bridge designed in Smart Power SOI Technology, 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 of driving currents up to 1.0A. 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 standby mode opens a wide range of applications. Automotive qualification gives added value and enhanced quality for exacting requirements of automotive applications. Triple Half-bridge DMOS Output Driver with Serial Input Control ATA6826 Figure Block Diagram CLK 6 INH 10 HLHLHLS 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 ATA6826 Pin Configuration Figure Pinning SO14 GND 1 OUT3 2 Ordering Information Extended Type Number ATA6826-TUSy ATA6826-TUQy Package SO14 Remarks Power package, tubed, lead-free Power package, taped and reeled, lead-free Package Information Package SO14 Dimensions in mm technical drawings according to DIN specifications History 4834E-BCD-09/09 • Features on page 1 changed • Section 7 “Noise and Surge Immunity” on page 8 changed • Section 8 “Electrical Characteristics” number on page 8 changed 4834D-BCD-10/07 • Put datasheet in a new template • Section 8 “Electrical Characteristics” number on page 8 changed 14 ATA6826 Headquarters Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131 USA Tel 1 408 441-0311 Fax 1 408 487-2600 International Atmel Asia Unit 1-5 & 16, 19/F BEA Tower, Millennium City 5 418 Kwun Tong Road Kwun Tong, Kowloon Hong Kong Tel 852 2245-6100 Fax 852 2722-1369 Atmel Europe Le Krebs 8, Rue Jean-Pierre Timbaud BP 309 78054 Saint-Quentin-en-Yvelines Cedex France Tel 33 1-30-60-70-00 Fax 33 1-30-60-71-11 Atmel 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 Product Contact Web Site Literature Requests Technical Support Sales Contact 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. 2009 Atmel Corporation. All rights reserved. logo and combinations thereof, and others are registered trademarks or trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others.

PDF Datasheet Preview

• Supply Voltage up to 40V
• RDSon Typically at 25°C, Maximum at 150°C
• Up to 1.0A Output Current
• Three Half-bridge Outputs Formed by Three High-side and Three Low-side Drivers
• Capable of Switching all Kinds of Loads Such as DC Motors, Bulbs, Resistors,

Capacitors and Inductors
• No Shoot-through Current
• Very Low Quiescent Current IS < 2 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

The ATA6826 is a fully protected Triple Half-bridge designed in Smart Power SOI Technology, 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 of driving currents up to 1.0A. 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 standby mode opens a wide range of applications. Automotive qualification gives added value and enhanced quality for exacting requirements of automotive applications.

Triple Half-bridge DMOS Output Driver with Serial Input Control

ATA6826

Figure Block Diagram

CLK 6

INH 10

HLHLHLS
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 ATA6826

Pin Configuration

Figure Pinning SO14

GND 1 OUT3 2
Ordering Information

Extended Type Number ATA6826-TUSy ATA6826-TUQy

Package SO14

Remarks Power package, tubed, lead-free Power package, taped and reeled, lead-free

Package Information

Package SO14

Dimensions in mm
technical drawings according to DIN specifications

History
4834E-BCD-09/09
• Features on page 1 changed
• Section 7 “Noise and Surge Immunity” on page 8 changed
• Section 8 “Electrical Characteristics” number on page 8 changed
4834D-BCD-10/07
• Put datasheet in a new template
• Section 8 “Electrical Characteristics” number on page 8 changed
14 ATA6826

Headquarters

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

International

Atmel Asia Unit 1-5 & 16, 19/F BEA Tower, Millennium City 5 418 Kwun Tong Road Kwun Tong, Kowloon Hong Kong Tel 852 2245-6100 Fax 852 2722-1369

Atmel Europe Le Krebs 8, Rue Jean-Pierre Timbaud BP 309 78054 Saint-Quentin-en-Yvelines Cedex France Tel 33 1-30-60-70-00 Fax 33 1-30-60-71-11

Atmel 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

Product Contact

Web Site

Literature Requests

Technical Support

Sales Contact

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.
2009 Atmel Corporation. All rights reserved. logo and combinations thereof, and others are registered trademarks or trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others.

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 ATA6826-TUSY Datasheet file may be downloaded here without warranties.

Datasheet ID: ATA6826-TUSY 519213