位置:MC33887DH > MC33887DH详情

MC33887DH中文资料

厂家型号

MC33887DH

文件大小

856.3Kbytes

页面数量

37

功能描述

5.0 A H-Bridge with Load Current Feedback

IC H-BRIDGE 5.0A W/CS 20-HSOP

数据手册

下载地址一下载地址二到原厂下载

简称

FREESCALE飞思卡尔

生产厂商

Freescale Semiconductor, Inc

中文名称

飞思卡尔半导体官网

MC33887DH数据手册规格书PDF详情

5.0 A H-Bridge with Load Current Feedback

The 33887 is a monolithic H-Bridge Power IC with a load current feedback feature making it ideal for closed-loop DC motor control. The IC incorporates internal control logic, charge pump, gate drive, and low RDS(ON) MOSFET output circuitry. The 33887 is able to control inductive loads with continuous DC load currents up to 5.0 A, and with peak current active limiting between 5.2 A and 7.8 A. Output loads can be pulse width modulated (PWM-ed) at frequencies up to 10 kHz. The load current feedback feature provides a proportional (1/375th of the load current) constant-current output suitable for monitoring by a microcontroller’s A/D input. This feature facilitates the design of closed-loop torque/speed control as well as open load detection.

Features

• Fully specified operation 5.0 V to 28 V

• Limited operation with reduced performance up to 40 V

• 120 mΩ RDS(ON) Typical H-Bridge MOSFETs

• TTL/CMOS Compatible Inputs

• PWM Frequencies up to 10 kHz

• Active Current Limiting (Regulation)

• Fault Status Reporting

• Sleep Mode with Current Draw ≤50 μA (Inputs Floating or Set

to Match Default Logic States)

• Pb-Free Packaging Designated by Suffix Codes VW and EK

MC33887DH产品属性

  • 类型

    描述

  • 型号

    MC33887DH

  • 功能描述

    IC H-BRIDGE 5.0A W/CS 20-HSOP

  • RoHS

  • 类别

    集成电路(IC) >> PMIC - 电机和风扇控制器,驱动器

  • 系列

    -

  • 标准包装

    1

  • 系列

    -

  • 应用

    直流电机驱动器,步进电机驱动器

  • 评估套件

    -

  • 输出数

    1 或 2 电流 -

  • 输出

    750mA 电压 -

  • 负载

    10 V ~ 40 V

  • 电源电压

    4.5 V ~ 5.5 V

  • 工作温度

    -20°C ~ 70°C

  • 安装类型

    表面贴装

  • 封装/外壳

    24-BFSOP(0.295,7.50mm 宽)

  • 供应商设备封装

    24-SOP

  • 包装

    Digi-Reel®

  • 其它名称

    MTS62C19A-HS105DKR

更新时间:2025-10-6 16:21:00
供应商 型号 品牌 批号 封装 库存 备注 价格
FREESCALE
SOP/20
6300
专业分销全系列产品!绝对原装正品!量大可订!价格优
FREESCALE
20+
SOP
853
特价现货超低出售
FREESCALE
24+
SOP
2000
全新原装深圳仓库现货有单必成
FREESCALE
24+
HSOP20
4500
全新原装现货特价销售,欢迎来电查询
FREESCALE
22+
HSOP20
100000
代理渠道/只做原装/可含税
FREESCALE
25+
HSOP20
28797
一站式BOM配单
FREESCALE
24+
SOP
12000
原装正品 有挂就有货
FREESCALE/飞思卡尔
25+
HSOP20
54658
百分百原装现货 实单必成
FREESCALE/飞思卡尔
24+
HSOP20
60000
FREESCALE
23+
SOP20
50000
全新原装正品现货,支持订货