Datasheet > ATA6837_09

ATA6837_09

更新时间： 2022-12-27 23:39:48

品牌	Logo	应用领域
爱特美尔 - ATMEL		驱动器
页数	文件大小	规格书
18页	376K
描述
High Temperature Hex Half-bridge Driver with Serial Input Control

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ATA6837_09 数据手册

ATA6837

2. Pin Configuration

Figure 2-1. Pinning QFN 24, 5 × 5, 0.65 mm pitch

24 23 22 21 20 19

OUT4 SENSE

OUT4

18 CLK

17 CS

16 GND SENSE

15 NC

OUT3

14 VCC

OUT3 SENSE

13 DO

8 9 10 11 12

Note:

YWW

ATAxyz

ZZZZZ

Date code (Y = Year above 2000, WW = week number)

Product name

Wafer lot number

Assembly sub-lot number

Table 2-1.

Pin Description QFN24

Symbol Function

OUT4 SENSE Only for testability in final test

Half-bridge output 4; formed by internally connected power MOS high-side switch 4 and low-side switch 4

with internal reverse diodes; short circuit protection; overtemperature protection; diagnosis for short and

open load

OUT4

Power supply output stages HS4, HS5 and HS6

Power supply output stages HS1, HS2 and HS3

Output 3; see pin 1

OUT3

OUT3 SENSE Only for testability in final test

Internal bond to GND

Output 2; see pin 1

OUT2

OUT2 SENSE Only for testability in final test

OUT1 SENSE Only for testability in final test

OUT1

INH

Output 1; see pin 1

Inhibit input; 5V logic input with internal pull down; low = standby, high = normal operation

Serial data output; 5V CMOS logic level tri-state output for output (status) register data; sends 16-bit status

information to the microcontroller (LSB is transferred first). Output will remain tri-stated unless device is

selected by CS = low, therefore, several ICs can operate on one data output line only

VCC

Logic supply voltage (5V)

Internal bond to GND

GND SENSE Ground; reference potential; internal connection to the lead frame; cooling tab

4953E–AUTO–09/09

1 234 5 6 7...18

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