TLE6209R中文資料智能電機(jī)控制IC數(shù)據(jù)手冊(cè)Infineon規(guī)格書

描述 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 motor. Several device parameters can be set by the SPI control word. A three-level temperature monitoring with prewarning, warning and shutdown is included for controlled operation under critical power loss conditions.

特性 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 mΩ @ 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 μA @ 25 °C) in stand-by (Inhibit) mode
? Green Product (RoHS compliant)
? AEC Qualified

優(yōu)勢(shì):
? Full protection and diagnosis capability enables for use in safety relevant applications, covers full automotive temperature range
? No external freewheeling diodes required
? SPI interface enables bidrectional communictation with microcontroller

應(yīng)用 Application

? Electronic Throttle Control
? Exhaust Gas Recirculation System
? Variable Turbo Geometry
? Waste Gate
? Resonant Charging Flaps
? Swirl & Tumble flaps
? Variable Valve timing

簡(jiǎn)介

TLE6209R屬于集成電路（IC）的電機(jī)驅(qū)動(dòng)器控制器。由Infineon制造生產(chǎn)的TLE6209R電機(jī)驅(qū)動(dòng)器，控制器產(chǎn)品屬于電機(jī)驅(qū)動(dòng)器和控制器電源管理集成電路 (PMIC) 系列，可用于控制或操作從某電源施加到電機(jī)或相關(guān)機(jī)電執(zhí)行器的電源。所實(shí)現(xiàn)的具體功能和特性集根據(jù)預(yù)期負(fù)載和預(yù)期應(yīng)用的特性有很大差異，范圍從用于有刷電機(jī)的簡(jiǎn)單開環(huán)速度控制到基于步進(jìn)電機(jī)的高級(jí)閉環(huán)運(yùn)動(dòng)控制。