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| 型号： | MC33932VW |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 1/28页 |
| 文件大小： | 0K |
| 描述： | IC H-BRIDGE THROTTLE CTRL 44HSOP |
| 标准包装： | 30 |
| 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： | 8 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： | 管件 |
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Freescale Semiconductor ?
Technical Data
5.0 A Throttle Control H-Bridge
The 33932 is a monolithic H-Bridge Power IC in a robust thermally
enhanced package. The 33932 has two independent monolithic ?
H-Bridge Power ICs in the same package. They are designed primarily
for automotive electronic throttle control, but are applicable to any low
voltage DC servo motor control application within the current and
voltage limits stated in this specification.
Each H-Bridge in the 33932 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
Document Number: MC33932
Rev. 5.0, 10/2012
33932
THROTTLE CONTROL H-BRIDGE
proportional (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. Two independent 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)
98ASA99334D
54-PIN SOICW-EP
Temperature
Range (T A )
Features
? 8.0 to 28 V continuous operation (transient operation from 5.0 to
40 V)
? 235 m ? maximum R DS(ON) at 150 °C (each H-Bridge MOSFET)
? 3.0 and 5.0 V TTL / CMOS logic compatible inputs
? Output short-circuit protection (short to VPWR or GND)
? Over-current limiting (regulation) via internal constant-off-time
PWM
? 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 (each half with inputs
floating or set to match default logic states)
V DD
33932
ORDERING INFORMATION
Device
(Add R2 Suffix for Package
Tape and Reel)
MC33932VW 44 HSOP
-40 to 125 °C
MC33932EK 54 SOICW-EP
V PWR
SFA
FBA
VPWRA
CCPA
OUT1
MCU
IN1
IN2
D1
EN/D2
OUT2
PGNDA
AGNDA
MOTOR
V PWR
IN3
IN4
D3
EN/D4
FBB
VPWRB
CCPB
OUT3
MOTOR
V DD
SFB
PGNDB
OUT4
AGNDB
Figure 1. MC33932 Simplified Application Diagram
? Freescale Semiconductor, Inc., 2009-2012. All rights reserved.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| MC33937APEKR2 | 制造商:Freescale Semiconductor 功能描述:3-Phase Pre-Driver 54-Pin SOIC W EP T/R 制造商:Freescale Semiconductor 功能描述:MC33937APEKR2 - Tape and Reel 制造商:Freescale Semiconductor 功能描述:IC FET PRE-DRIVER 3PH 54SOIC 制造商:Freescale Semiconductor 功能描述:MC33937 Series Three Phase Field Effect Transistor Pre-Driver SOIC-54WEP 制造商:Freescale Semiconductor 功能描述:3 PHASE PRE-DRIVER 制造商:Freescale 功能描述:MC33937 Series Three Phase Field Effect Transistor Pre-Driver SOIC-54WEP |
| MC33941EG | 功能描述:多媒体杂项 EFIELD REGULATED RoHS:否 制造商:Texas Instruments 类型: 通道数量: 转换速率:540 Mbps 分辨率: 封装 / 箱体:SOIC-16 封装:Tube |
| MC33941EG | 制造商:Freescale Semiconductor 功能描述:Proximity Sensor IC |
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