Datasheet > ATA6832-PNQY

ATA6832-PNQY

更新时间： 2024-02-12 17:09:22

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
4页	349K
描述
Interface Circuit

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技术参数
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ATA6832-PNQY 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-PNQY 数据手册

AꢀꢁꢂMꢂꢁIꢃꢄ & CꢀꢁTꢂꢀꢃ

Motor Driver ICs for High-temperature Applications



ATA6824, ATA6827, ATA6832

Atmel^®’s driver ICs are also available for high-temperature applications. In mechatronic solutions, for

example, turbo charger or exhaust gas recirculation systems, many ﬂaps have to be controlled by DC

motor driver ICs which are located very close to the hot engine. Due to the advantages of Atmel’s own SOI

technology SMARTIS™, these driver ICs can withstand ambient temperatures of up to 150°C/302°F.

ATA6827

The ATA6827 is a fully protected triple half-bridge driver IC that controls 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 via a standard serial data interface.

ATA6832

The power stages of the ATA6832 are also combined to 3 half-bridges. Due to the enhanced PWM signal of up to

25 kHz, the ATA6832 is able to generate a smooth control of a DC motor, for example, without any noise.

Watchdog

INH

ATA6827/ATA6832

16-bit SPI

Logic Control

CLK

PWM

Microcontroller

Charge

Pump

Power-on

Reset

High-side

Switch

High-side

Switch

High-side

Switch

Protection:

Short Circuit

Open Load

Overtemperature

Undervoltage

Low-side

Switch

Low-side

Switch

Low-side

Switch

Voltage Regulator

GND

VCC

OUT3

OUT2

OUT1

12 3 4

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