Datasheet > ATA6821_05

ATA6821_05

更新时间： 2022-04-23 23:00:11

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ATA6821_05 数据手册

Features

•

Push-pull Output Stage for 4A Peak Current

Low R_dson< 2Ω

12V Push-pull Output Stage for Pulse Shaping

Super Short Propagation Delay Input-output 50 ns

Super Fast Rise/Fall Time of Output Stage 12 ns

Monitoring Circuit with 60 ns Switch-off Delay and 20 ms Lockout

Undervoltage Lockout 40 ms

High Speed

Power Driver IC

Wide Supply Voltage Range from16V up to 30V

Fully Integrated Charge Pump

ATA6821

Electrostatic sensitive device.

Observe precautions for handling.

1. Description

The ATA6821 is a single-channel high-speed power driver IC designed with Atmel’s

0.8 µm BCDMOS technology. With its extremely short propagation delay and super

fast slew rates, the ATA6821 is ideally suited to control MOSFETs or IGBTs in a wide

range of automotive and industrial high-speed applications. The push-pull output

stage is capable of driving peak currents of 4A.

The ATA6821 is designed to control high currents as they can be found in electrical

machines or in power converters. The ATA6821 is tailored to control low resistance

switching devices by a potential-free input signal.

The ATA6821’s full automotive qualification, ESD protection and protection against

transients according to ISO/TR 7637/1 guarantees security for all kind of applications.

Rev. 4778B–AUTO–09/05

12 3 4 5 6 7...14

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