ATA6836-TIQY

ATA6836-TIQY Datasheet


and Power Supply Fail<br>• Serial Data Interface<br>• Operation Voltage up to 40V<br>• Daisy Chaining Possible<br>• Serial Interface 5V Compatible, up to 2MHz Clock Frequency<br>• SO28 or QFN24 Power Package

Part Datasheet
ATA6836-TIQY ATA6836-TIQY ATA6836-TIQY (pdf)
Related Parts Information
ATA6836-DK ATA6836-DK ATA6836-DK
ATA6836C-TIQY ATA6836C-TIQY ATA6836C-TIQY
ATA6836C-TIQY-19 ATA6836C-TIQY-19 ATA6836C-TIQY-19
ATA6836-PXQW 19 ATA6836-PXQW 19 ATA6836-PXQW 19
ATA6836C-PXQW 19 ATA6836C-PXQW 19 ATA6836C-PXQW 19
ATA6836C-PXQW ATA6836C-PXQW ATA6836C-PXQW
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• Six Half-bridge Outputs Formed by Six High-side and Six Low-side Drivers
• Capable of Switching all Kinds of Loads Such as DC Motors, Bulbs, Resistors,

Capacitors and Inductors
• RDSon Typically at 25°C, Maximum at 150°C
• Up to 650-mA Output Current
• Very Low Quiescent Current IS < 20µA in Standby Mode
• Outputs Short-circuit Protected
• Overtemperature Prewarning and Protection
• Undervoltage Protection
• Various Diagnosis Functions Such as Shorted Output, Open Load, Overtemperature
and Power Supply Fail
• Serial Data Interface
• Operation Voltage up to 40V
• Daisy Chaining Possible
• Serial Interface 5V Compatible, up to 2MHz Clock Frequency
• SO28 or QFN24 Power Package

The ATA6836 is a fully protected hex half-bridge driver designed in Smart Power SOI technology, used to control up to six different loads by a microcontroller in automotive and industrial applications.

Each of the six high-side and six low-side drivers is capable of driving currents up to 650mA. The drivers are internally connected to form six 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 especially supports the application of H-bridges to drive DC motors.

Protection is guaranteed in terms of short-circuit conditions, overtemperature and undervoltage. Various diagnosis functions and a very low quiescent current in standby mode make a wide range of applications possible.

Automotive qualification referring to conducted interferences, EMC protection and ESD protection gives added value and enhanced quality for the exacting requirements of automotive applications.

Hex Half-bridge Driver with Serial Input Control

Atmel ATA6836 Atmel ATA6836C

Figure Block Diagram SO28

DI 26

CLK 25

CS 24

INH 17

DO 18

S OH L H L H L H L H L H L S SC LSSSS SSS S SS S R I T D6 6 5 4 3 2 1 R

Input register Ouput register

Serial interface

P I S H L H L H LH L H L H L T S NC S SS S P F HD 6 5 4 43 3 2 1

Fault Detect

Fault Detect

Fault Detect

Fault Detect

Fault Detect

Fault Detect

Fault Detect

Fault Detect

Fault Detect

Fault Detect

Fault Detect

Fault Detect
15, 16
13, 14
11, 12

OUT1

OUT2

OUT3
3, 4 OUT4
27, 28

OUT5

OUT6
Ordering Information

Extended Type Number ATA6836-TIQY ATA6836C-TIQY ATA6836-PXQW ATA6836C-PXQW

Package Information

SO28

Package SO28 QFN24

Remarks Taped and reeled, Pb-free Taped and reeled, Pb-free Taped and reeled, Pb-free Taped and reeled, Pb-free

Package SO28

Dimensions in mm
technical drawings according to DIN specifications
18 Atmel ATA6836

Atmel ATA6836

QFN24

Package QFN 24 - 5 x 5 Exposed pad x acc. JEDEC OUTLINE No. MO-220 Dimensions in mm Not indicated tolerances

Drawing-No. Issue 1;
19 18
13 12
nom.
technical drawings according to DIN specifications

History
4952J-AUTO-03/11
• Section “Application Notes” on page 17 changed
4952I-AUTO-08/10
• Table 2-1 “Pin Description SO28” on page 4 changed
• Ordering Information page 19 changed
4952H-AUTO-02/10
• Section 7 “Electrical Characteristics” numbers and on page 13 changed
4952G-AUTO-12/09
• Section 7 “Electrical Characteristics” number on page 11 changed
4952F-AUTO-07/09
• Put datasheet in a new template
• Section 4 “Absolute Maximum Ratings” on pag 10 changed
• Section 7 “Electrical Charcteristics” number on page 11 added
• Features on page 1 changed
• Table 2-1 “Pin Description SO28” on page 4 changed
• Table 2-2 “Pin Description QFN24” on pages 5 to 6 changed
4952E-AUTO-10/08
• Section 4 “Absolute Maximum Ratings” on page 10 changed
• Section 6 “Operating Range” on page 10 changed
• Section 7 “Electrical Characteristics” on pages 11 to 13 changed
• Section 8 “Serial Interface Timing” on page 14 changed
• Section 9 “Noise and Surge Immunity” on page 16 changed
4952D-AUTO-10/07
• Section 11 “Ordering Information” on page 18 changed
4952C-AUTO-09/07
• Section 7 “Electrical Characteristics” numbers and on page 12 changed
• Section 9 “Noise and Surge Immunity” on page 16 changed
4952B-AUTO-07/07
• Put datasheet in a new template
• Section 7 “Electrical Characteristics” numbers and on pages 11 to 13 changed
20 Atmel ATA6836

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More datasheets: 19028245A | 150017-240 | MP230FC | M5522 SL005 | M5522 SL002 | M5522 SL001 | 10832R | SEN0185 | ATA6836-DK | ATA6836C-TIQY


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Datasheet ID: ATA6836-TIQY 519224