NJU7367 Datasheet, PDF (1/7 Pages) New Japan Radio – Single-phase DC Brushless Motor Driver IC

NJU7367
Single-phase DC Brushless Motor Driver IC
„ GENERAL DESCRIPTION
The NJU7367 is a single-phase motor driver IC.
It features lock detect, FG output and thermal
shutdown circuit functions.
The motor rotational speed is controlled by PWM
input pulse.
The NJU7367 is available in a small and thin
8-lead MSOP(TVSP) package.
„ PACKAGE OUTLINE
NJU7367RB1
(MSOP8 (TVSP8))
„ FEATURES
• Supply Voltage
V_DD=2.0 to 5.5V
• Low Quiescent Current I_DD=1.0mA typ.
• Maximum Output Voltage V_OH=4.8V typ.@ Io=+350mA, V_OL=0.2V typ.@ Io=-350mA
• Input Offset Voltage
V_IO=±10mV
• Direct PWM Input
• Lock Detect
• FG Output
• Thermal Shutdown Circuit
• CMOS Technology
• Package Outline
MSOP8 (TVSP8)*
*MEET JEDEC MO-187-DA / THIN TYPE
„ BLOCK DIAGRAM
„ PIN FUNCTION
065# 
7%% 
*/ 
-
+
PWM
TSD
LockDet
+
-
 (/%
 065"
 18.
PIN No.
1
2
3
4
5
6
7
8
PIN NAME
OUTB
VDD
IN+
IN-
FG
PWM
OUTA
GND
*/ 
+
-
 '(
Ver.2013-04-22
-1-