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| 型号： | MC33931VWR2 |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 1/26页 |
| 文件大小： | 0K |
| 描述： | IC H-BRIDGE THROTTLE CTRL 44HSOP |
| 标准包装： | 750 |
| 类型： | 半桥 |
| 输入类型： | 非反相 |
| 输出数： | 2 |
| 导通状态电阻： | 120 毫欧 |
| 电流 - 峰值输出： | 5A |
| 电源电压： | 5 V ~ 28 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 44-BSSOP（0.433"，11.00mm 宽）裸露焊盘 |
| 供应商设备封装： | 44-HSOP |
| 包装： | 带卷 (TR) |
Freescale Semiconductor
Technical Data
5.0 A Throttle Control H-bridge
The 33931 is a monolithic H-Bridge Power IC in a robust thermally
enhanced package. It is designed primarily for automotive electronic
throttle control, but is applicable to any low voltage DC servo motor
control application within the current and voltage limits stated in this
specification.
The 33931 H-Bridge is able to control inductive loads with currents
up to 5.0 A peak. RMS current capability is subject to the degree of
heatsinking provided to the device package. Internal peak-current
limiting (regulation) is activated at load currents above 6.5 A ±1.5 A.
Output loads can be pulse-width modulated (PWM-ed) at frequencies
up to 11 kHz. A load current feedback feature provides a proportional
Document Number: MC33931
Rev. 4.0, 10/2012
33931
THROTTLE CONTROL H-BRIDGE
(0.24% of the load current) current output suitable for monitoring by a
microcontroller’s A/D input. A Status flag output reports under-voltage,
over-current, and over-temperature fault conditions.
Two independent inputs provide polarity control of two half-bridge
totem-pole outputs. The disable inputs are provided to force the H-
bridge outputs to tri-state (high-impedance off-state).
VW SUFFIX (PB-FREE)
98ARH98330A
44-PIN HSOP
WITH PROTRUDING
HEAT SINK
EK SUFFIX (PB-FREE)
98ARL10543D
32-PIN SOICW-EP
Temperature
Range (T A )
Features
? 5.0 to 28 V continuous operation (transient operation from 5.0 to
40 V)
ORDERING INFORMATION
Device
(Add R2 Suffix for Package
Tape and Reel)
? 235 m Ω maximum R DS(ON) @ T J =150 °C (each H-bridge
MOSFET)
? 3.0 V and 5.0 V TTL / CMOS logic compatible inputs
MC33931VW
MC33931EK
-40 to 125°C
44 HSOP
32 SOICW-EP
? Over-current limiting (regulation) via internal constant-off-time
PWM
? Output short-circuit protection (short to VPWR or GND)
? Temperature-dependant current-limit threshold reduction
? All inputs have an internal source/sink to define the default (floating input) states
? Sleep mode with current draw < 50 μA
V DD
SF
FB
33931
VPWR
CCP
OUT1
V PWR
MCU
IN1
IN2
D1
EN/D2
OUT2
PGND
MOTOR
AGND
Figure 1. MC33931 Simplified Application Diagram
? Freescale Semiconductor, Inc., 2008-2012. All rights reserved.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC33932EK | 制造商:Freescale Semiconductor 功能描述:H-Bridge 制造商:Freescale Semiconductor 功能描述:MC33932EK - Bulk 制造商:Freescale Semiconductor 功能描述:IC MOTOR DRIVER PAR 54SOIC 制造商:Freescale Semiconductor 功能描述:5A H-BRIDGE |
| MC33932EKR2 | 制造商:Freescale Semiconductor 功能描述:H-Bridge T/R 制造商:Freescale Semiconductor 功能描述:IC MOTOR DRIVER PAR 54SOIC 制造商:Freescale Semiconductor 功能描述:5A H-BRIDGE |
| MC33932VW | 功能描述:功率驱动器IC Dual 5A Throttle Control RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| MC33932VWR2 | 功能描述:马达/运动/点火控制器和驱动器 Dual 5A Throttle Control RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| MC33937APEK | 功能描述:功率驱动器IC 3 PHASE PRE-DRIVER RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
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