參數(shù)資料
型號(hào): TLE6209R
廠商: INFINEON TECHNOLOGIES AG
英文描述: 7 A H-Bridge for DC-Motor Applications
中文描述: 7的H -橋直流馬達(dá)應(yīng)用
文件頁數(shù): 1/29頁
文件大?。?/td> 296K
代理商: TLE6209R
P-DSO-20-12
7 A H-Bridge for DC-Motor Applications
Data Sheet
TLE 6209 R
Data Sheet, Version 3.0
1
2001-10-15
1
Overview
1.1
Features
Delivers up to 6 A continuous and 7 A peak current
Optimized for DC motor management applications
Very low
R
DS ON
of typ. 150 m
@ 25
°
C per switch
Operates at supply voltages of up to 40V
Overvoltage Protection against transients up to 45 V
Outputs fully short circuit protected
Standard SPI-Interface, daisy chain capability
Adjustable chopper current regulation of up to 7 A
Temperature monitor with prewarning, warning and shutdown
Over- and Undervoltage-Lockout
Open load detection
Detailed load failure diagnosis by SPI
Minimized power dissipation due to active free-wheeling
Low EMI due to voltage slope regulation
Very low current consumption (typ. 20
μ
A @ 25
°
C) in stand-by (Inhibit) mode
Enhanced power P-DSO-Package
Functional Description
The TLE 6209 R is an integrated power H-Bridge with D-MOS output stages for driving
bidirectional loads such as DC-Motors. The design is based on Infineons Smart Power
Technology SPT which allows bipolar, CMOS and power D-MOS devices on the same
monolithic circuit.
Operation modes forward (cw), reverse (ccw) and brake are invoked by two control pins
PWM and DIR. Protection and a reliable diagnosis of overcurrent, openload, short-circuit
to ground, to the supply voltage or across the load are integrated. Detailed diagnostic
information is given via the 8 bit SPI status word. An integrated chopper current limitation
limits the current e.g. to reduce power dissipation during mechanical block of a DC
Type
TLE 6209 R
Ordering Code
Q67007-A9488
Package
P-DSO-20-12
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