Datasheet > MC33186VW1

MC33186VW1

更新时间： 2024-09-21 12:26:35

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		驱动器接口集成电路光电二极管
页数	文件大小	规格书
24页	659K
描述
H-Bridge Driver

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数据手册

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MC33186VW1 数据手册

Document Number: MC33186

Rev. 8.0, 4/2013

Freescale Semiconductor

Technical Data

H-Bridge Driver

33186

The 33186 is a monolithic H-Bridge ideal for fractional horsepower

DC-motor and bi-directional thrust solenoid control. The IC

incorporates internal control logic, charge pump, gate drive, and low

R_DS(ON)MOSFET output circuitry. The 33186 is able to control

continuous inductive DC load currents up to 5.0 A. Output loads can

be pulse width modulated (PWMed) at frequencies up to 10 kHz. This

device is powered by SMARTMOS technology.

H-BRIDGE MOTOR DRIVER

The 33186 is parametrically specified over a temperature range of

-40 C  T_A 125 C, 5.0 V  V+  28 V. The IC can also be operated

up to 40 V with de-rating of the specifications. The IC is available in a

surface mount power package with exposed pad for heat sinking.

Features

• Overtemperature, short-circuit protection, and overvoltage

protection against transients up to 40 V at VBAT, typical

• R_DSON= 150 m for each output transistor at 25 C

• Continuous DC load current 5.0 A (TC < 100 C

• Output current limitation at typ 6.5 A +/- 20%

• Short-circuit shutdown for output currents over 8.0 A

• Logic Inputs TTL/CMOS compatible

VW SUFFIX (PB-FREE)

98ASH70702A

20-PIN HSOP

ORDERING INFORMATION

Temperature

Device

• Operating frequency up to 20 kHz

• Undervoltage disable function

(For Tape and Reel,

add an R2 suffix)

Package

Range (T )

• Diagnostic output, 2 disable input

• Coding input for alternative functions

• Stable operation with an external capacitance of 47 F minimum at

VBAT

MC33186HVW1

MC33186HVW2

-40 to 125 °C

20 HSOP

33186

PWR

5.0 V

VBAT

OUT1

MOTOR

MCU

DSP

IN1

IN2

DI1

DI2

OUT2

PGND

Figure 1. 33186 Simplified Block Diagram

*This document contains certain information on a product under development. Fre-

escale reserves the right to change or discontinue this product without notice

12 3 4 5 6 7...24

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与MC33186VW1相关器件

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