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MC33887DH中文资料
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
是
- 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
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 |
MC33887DH 资料下载更多...
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FREESCALE相关芯片制造商
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