NJU7367ARB1 查看數據表（PDF） - Japan Radio Corporation
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NJU7367ARB1 Datasheet PDF : 7 Pages
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NJU7367A
Single-phase DC Brushless Motor Driver IC
GENERAL DESCRIPTION
The NJU7367A is a single-phase motor driver IC.
It features lock detect, FG output, thermal shutdown
circuit and start up assist functions.
The motor rotational speed is controlled by PWM
input pulse.
The NJU7367A is available in a small and thin
8-lead MSOP(TVSP) package.
PACKAGE OUTLINE
NJU7367ARB1
(MSOP8 (TVSP8))
FEATURES
• Supply Voltage
VDD=2.0 to 5.5V
• Low Quiescent Current IDD=1.0mA typ.
• Maximum Output Voltage VOH=4.8V typ.@ Io=+350mA, VOL=0.2V typ.@ Io=-350mA
• Input Offset Voltage
VIO=±10mV
• Direct PWM Input
• Lock Detect
• FG Output
• Start up Assist Function
• Thermal Shutdown Circuit
• CMOS Technology
• Package Outline
MSOP8 (TVSP8)*
*MEET JEDEC MO-187-DA / THIN TYPE
BLOCK DIAGRAM
PIN FUNCTION
OUTB 1
VDD 2
IN+ 3
-
+
PWM
TSD
LockDet
+
-
8 GND
7 OUTA
6 PWM
PIN No.
1
2
3
4
5
6
7
8
PIN NAME
OUTB
VDD
IN+
IN-
FG
PWM
OUTA
GND
IN- 4
+
-
5 FG
Ver.2013-04-22
-1-
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