TLE4208集成电路（IC）的电机驱动器控制器规格书PDF中文资料

描述 Description

The TLE 4208 is a fully protected Quad-Half-Bridge-Driver designed specially for automotive and industrial motion control applications. The part is built using the Siemens bipolar high voltage power technology DOPL.

In a cascade configuration up to three actuators (DC motors) can be connected between the four half-bridges. These four half-bridges are configured as 2 dual-half-bridges, which are supplied and controlled separately. Operation modes forward (cw), reverse (ccw), brake and high impedance are invoked from a standard interface.

特性 Features

• Driver for up to 3 motors

• Delivers up to 0.8 A continuous

• Optimized for DC motor management applications

• Very low current consumption

in stand-by (Inhibit) mode

• Low saturation voltage; typ.1.2 V total @ 25 °C; 0.4 A

• Output protected against short circuit

• Error flag diagnosis

• Overvoltage lockout and diagnosis

• Undervoltage lockout

• CMOS/TTL compatible inputs with hysteresis

• No crossover current

• Internal clamp diodes

• Overtemperature protection with hysteresis and diagnosis

• Enhanced power P-DSO-Package