TLE5250中文资料西门子数据手册PDF规格书

描述 Description

TLE 5250 is a monolithic IC in Smart Power technology for controlling and regulating the motor current in one phase of a bipolar stepping motor. There are other applications in driving DC motors and inductive loads that are operated on constant current.

特性 Features

• Single phase driver for stepper motor 2.5 A

• Low ON-resistance (typical 0.3 Ω)

• Wide supply range 6 V to 45 V

• Wide current range 10 mA to 3 A

• Fast nominal/actual comparator for micro stepper mode

• Wide temperature range

• Short circuit protection

• Under voltage shutdown

• Overtemperature shutdown

• Serial diagnostic interface

• Fast freewheeling diodes

• TTL-compatible inputs