Datasheet > 驱动程序和接口 > 外围驱动器> ATA6832-PIQW

ATA6832-PIQW

更新时间： 2024-01-31 11:24:02

品牌	Logo	应用领域
爱特美尔 - ATMEL		外围驱动器驱动程序和接口接口集成电路异步传输模式 ATM
页数	文件大小	规格书
17页	331K
描述
High Temperature Triple Half-bridge Driver with SPI and PWM

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技术参数
数据手册

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ATA6832-PIQW 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
包装说明：	,	Reach Compliance Code：	compliant
风险等级：	5.68	Base Number Matches：	1

ATA6832-PIQW 数据手册

ATA6832

2. Pin Configuration

Figure 2-1. Pinning QFN24

18 17 16 15 14 13

OUT3S

OUT3F

12 OUT2F

11 VS2

10 VS1

VCC

GND

CLK

PWM

Table 2-1.

Pin Description

Symbol

Function

Used only for final testing, to be connected to OUT3F

OUT3S

Half-bridge output 3; formed by internally connecting power MOS high-side switch 3 and low-side switch 3

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

open load

OUT3F

Chip select input; 5V CMOS logic level input with internal pull-up;

low = serial communication is enabled, high = disabled

Serial data input; 5V CMOS logic level input with internal pull-down; receives serial data from the control

device; DI expects a 16-bit control word with LSB transferred first

Serial clock input; 5V CMOS logic level input with internal pull-down;

controls serial data input interface and internal shift register (f_max= 2 MHz)

CLK

PWM

PWM input; 5V CMOS logic level input with internal pull-down

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

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

selected by CS = low; this allows several ICs to operate on only one data-output line

GND

VCC

VS1

VS2

Ground

Logic supply voltage (5V)

Power supply for output stages OUT1 and OUT2; internal supply

Power supply for output stages OUT2 and OUT3; internal supply

Half-bridge output 2; formed by internally connected power MOS high-side switch 2 and low-side switch 2

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

open load

OUT2F

OUT2S

PGND2

Used only for final testing, to be connected to OUT2F

Power ground OUT2

Half-bridge output 1; formed by internally connected power MOS high-side switch 1 and low-side switch 1

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

open load

OUT1F

OUT1S

PGND1

PGND3

Used only for final testing, to be connected to OUT1F

Power ground OUT1

Power ground OUT3

4951D–AUTO–08/09

1 234 5 6 7...17

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