參數(shù)資料
型號: TLE4202B
廠商: INFINEON TECHNOLOGIES AG
元件分類: 運(yùn)動(dòng)控制電子
英文描述: BRUSH DC MOTOR CONTROLLER, 2.5 A, PZFM7
封裝: PLASTIC, TO-220, 7 PIN
文件頁數(shù): 1/14頁
文件大?。?/td> 106K
代理商: TLE4202B
Semiconductor Group
1
1998-02-01
Description
The two power comparators can switch magnets, motors or other loads either by being
separated from each other or by being combined to a full-bridge circuit. The IC is
designed for application in motor vehicles. It can be applied at package temperatures
between – 40
°C and 130 °C.
The IC contains two amplifiers featuring a typical open-loop voltage gain of 80 dB at
500 Hz.
The input stages are PNP differential amplifiers thus resulting in a common-mode input
voltage range from 0 V to approx. the value of
V
S and in a maximum input differential
voltage of
V
S. To obtain low saturation voltages at the sink circuit, the drive circuit of the
sink transistor is connected to the supply voltage. An SOA protective circuit protects the
IC against ground short-circuits. At chip temperatures above approx. 160
°C the source
transistors are turned off.
Type
Ordering Code
Package
TLE 4202 B
Q67000-A8225
P-TO220-7-1
2-A DC Motor Driver
Bipolar IC
Overview
TLE 4202 B
P-TO220-7-1
Features
Drives motors up to 2 A
Integrated free-wheeling diodes 2.5 A
Short-circuit proof to ground
Overtemperature protection
Low saturation voltages through bootstrap
Wide temperature range
Suitable for applications in automotive engineering
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