Datasheet > 33486A

33486A

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		开关
页数	文件大小	规格书
30页	835K
描述
Dual High-Side Switch for H-Bridge Applications

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33486A 数据手册

Document order number: MC33486A

Rev 2.0, 12/2005

Freescale Semiconductor

Technical Data

Dual High-Side Switch for

H-Bridge Applications

33486A

This 33486A is a self-protected dual 15 mΩ high-side switch that

incorporates a dual low-side switch control and protection features.

This device is used to replace electromechanical relays and discrete

devices in power management applications. It is designed for typical

DC-motor control in an H-Bridge configuration.

DUAL HIGH-SIDE SWITCH

The 33486A can directly interface with a microcontroller for control

and diagnostic functions. It is PWM-capable and has a self-adjusting

switching speed for minimizing electromagnetic emission.

Features

• Dual 15 mΩ High-Side Switch with Dual Low-Side Control

• 10 A Nominal DC Current

• 8.0 V to 28 V Operating Voltage with Standby Current < 10 µA

• High-Side Overtemperature Protection

• High-Side and Low-Side Overcurrent Protection

• Current Recopy to Monitor High-Side Current

• PWM Capability up to 30 kHz

DH SUFFIX

98ASH70702A

20-TERMINAL HSOP

• Common Diagnostic Output

• Overvoltage and Undervoltage Detection

• Cross-Conduction Management

ORDERING INFORMATION

Temperature

Package

Device

Range (T )

MC33486ADH/R2

-40°C to 125°C

20 HSOP

V_BAT

5.0 V

33486A

VBAT

IN1

IN2

WAKE

OUT2

GLS2

OUT1

GLS1

MCU

Cur R

GND

Figure 1. 33486A Simplified Application Diagram

* This document contains certain information on a new product.

Specifications and information herein are subject to change without notice.

12 3 4 5 6 7...30

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