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MC33932VW PDF预览

MC33932VW

更新时间: 2024-11-12 14:59:31
品牌 Logo 应用领域
恩智浦 - NXP /
页数 文件大小 规格书
28页 774K
描述
H-Bridge, Dual, Brushed DC & Stepper Motor Driver, 5-28V, 5A, Cur FB, Sleep, SM-8, HSOP 44

MC33932VW 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:TransferredReach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.56接口集成电路类型:BUFFER OR INVERTER BASED PERIPHERAL DRIVER
湿度敏感等级:3峰值回流温度(摄氏度):245
处于峰值回流温度下的最长时间:30Base Number Matches:1

MC33932VW 数据手册

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Document Number: MC33932  
Rev. 5.0, 10/2012  
escale Semiconductor  
Technical Data  
5.0 A Throttle Control H-Bridge  
33932  
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.  
THROTTLE CONTROL H-BRIDGE  
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  
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.  
VW SUFFIX (PB-FREE)  
98ARH98330A  
44-PIN HSOP  
WITH PROTRUDING  
HEAT SINK  
EK SUFFIX (PB-FREE)  
98ASA99334D  
54-PIN SOICW-EP  
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).  
ORDERING INFORMATION  
Features  
Device  
Temperature  
• 8.0 to 28 V continuous operation (transient operation from 5.0 to  
40 V)  
(Add R2 Suffix for  
Tape and Reel)  
Package  
Range (T )  
A
• 235 mmaximum RDS(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  
MC33932VW  
MC33932EK  
44 HSOP  
-40 to 125 °C  
54 SOICW-EP  
• 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
V
PWR  
DD  
33932  
SFA  
FBA  
VPWRA  
CCPA  
OUT1  
MOTOR  
IN1  
IN2  
D1  
EN/D2  
OUT2  
PGNDA  
AGNDA  
V
PWR  
MCU  
IN3  
IN4  
D3  
VPWRB  
CCPB  
OUT3  
EN/D4  
FBB  
MOTOR  
SFB  
PGNDB  
AGNDB  
OUT4  
V
DD  
Figure 1. MC33932 Simplified Application Diagram  
© Freescale Semiconductor, Inc., 2009-2012. All rights reserved.  

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