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NJM2368

New Japan Radio
Part Number NJM2368
Manufacturer New Japan Radio
Description SWITCHING REGULATOR CONTROL IC
Published May 7, 2005
Detailed Description NJM2368 SWITCHING REGULATOR CONTROL IC FOR FLYBACK ■GENERAL DESCRIPTION The NJM2368 is a high speed switching regulato...
Datasheet PDF File NJM2368 PDF File

NJM2368
NJM2368

Overview
NJM2368 SWITCHING REGULATOR CONTROL IC FOR FLYBACK ■GENERAL DESCRIPTION The NJM2368 is a high speed switching regulator control IC which can operate at low voltage.
It uses a totempole output circuit , so that it can drive an external Bipolar Transistor directly.
It is suitable for applications of flyback type switching regulation of up to 10W.
■PACKAGE OUTLINE NJM2368D ( DIP8 ) NJM2368M ( DMP8 ) ■FEATURES ● Operating Voltage (3.
6V ~ 32V) ● Wide Oscillator Range (5kHz ~ 350 kHz) ● Soft-Start function.
● Under Voltage Lockouts (U.
V.
L.
O.
) ● Bipolar Technology ● Package Outline DIP8, DMP8, SOP8 JEDEC 150mil, SSOP8 ■BLOCK DIAGRAM NJM2368E ( SOP8 ) NJM2368V ( SSOP8 ) REF 8 VREF U.
V.
LO CT 7 30uA OSC CS 6 L.
O 0.
52V ER⋅AMP PW M S.
C.
P V+ 5 500Ω PIN FUNCTION 1.
IN2.
F.
B 3.
GND 4.
OUT 5.
V+ 6.
CS 7.
CT 8.
REF 1234 IN- F.
B GND OUT Ver.
2011-12-22 -1- NJM2368 ■ABSOLUTE MAXIMUM RATINGS (Ta=25°C) PARAMETER Input Voltage Reference Output Cu...


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