NJM2641 Datasheet (JRC) - Two-phase Unipolar DC Brushless Motor Pre-Driver IC

NJM2641, Two-phase Unipolar DC Brushless Motor Pre-Driver IC

s PACKAGE OUTLINE The NJM2641 is a 2-phase DC brushless motor pre-driver IC.

It incorporates Lock Detect and Auto Protection Circuit.

The turn ON / turn OFF ratio at Auto Protection Release was set in 1:10 easy-to-use.

Moreover, the pin is compatible with 48V pre-driver NJM2640.

NJM2641M NJM2641E s

NJM2641 Features

* Operating Voltage VDD=4 to 14V

* Absolute Maximum Voltage 15V

* Internal Lock Detect / Auto Protection Release Circuit

* Lock Alarm Output Terminal

* Package Outline DMP8 / EMP8 / TVSP8 s BLOCK DIAGLAM s PIN FUNCTION NJM2641RB1 1 2 3 4 1: Vcc 2: H1 3: LA 4