NJM2641 Просмотр технического описания (PDF) - Japan Radio Corporation

Номер в каталоге

Компоненты Описание

производитель

NJM2641

Two-phase Unipolar DC Brushless Motor Pre-Driver IC

Japan Radio Corporation  

NJM2641

Preliminary

Two-phase Unipolar DC Brushless Motor Pre-Driver IC

s GENERAL DESCRIPTION

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

NJM2641RB1

s 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

1

8

2

7

3

6

4

5

1: Vcc

2: H1

3: LA

4: H2

5: GND

6: Ct

7: OUT1

8: OUT2

-1-

Share Link: