NJM2646 Datasheet - JRC

NJM2646 Two-phase Unipolar DC Brushless Motor Pre-Driver IC

s PACKAGE OUTLINE The NJM2646 is a 2-phase DC brushless motor pre-driver IC. It incorporates Lock Detect / Auto Protection Circuit and totem-pole pre-driver for external power MOS-FET. The turn ON / turn OFF ratio at Auto Protection Release was set in 1:10 easy-to-use. Moreover, the pin is compatibl.

NJM2646 Features

* Operating Voltage VDD=4 ∼ 15V

* Absolute Maximum Voltage 30V

* Internal Lock Detect / Auto Protection Release Circuit

* Internal Hall Amp with Hysterisis

* Lock Alarm Output Terminal

* Package Outline DMP8(M) / EMP8(E) / TVSP8(RB1) s BLOCK DIAGLAM to

NJM2646_JRC.pdf