NJM2383D 데이터 시트보기 (PDF) - Japan Radio Corporation
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NJM2383D Datasheet PDF : 7 Pages
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NJM2383
DC/DC CONVERTER CONTROL IC
WITH CURRENT SENSE AMPLIFIER
sGENERAL DESCRIPTION
The NJM2383 is a low voltage operation DC/DC converter
control IC featuring high side current protection, soft start
and standby functions.
It is suitable for power module application and on-board
regulators.
sPACKAGE OUTLINE
NJM2383D
NJM2383M
sFEATURES
q PWM switching control
q Operating Voltage
(3.6 to 32V)
q Wide Oscillator Range
(5 to 350 kHz)
q ON/OFF Circuit
(High Active)
q Current Sensing Amplifier
q Soft-Start Function
q UVLO(Under Voltage Lockouts)
q Bipolar Technology
q Package Outline DIP14, DMP14, SSOP10
sPIN CONFIGURATION
1
14
2
13
3
12
4
11
5
10
6
9
7
8
NJM2383D
NJM2383M
1
10
2
9
3
8
4
7
5
6
NJM2383V
NJM2383V
PIN FUNCTION
1.NC
2.IN-1
3.IN-2
8.NC
9. V+
10.CS
4.F.B
11.CT
5.GND
12.REF
6.OUT
13.ON/OFF
7.NC
14.NC
PIN FUNCTION
1.IN-1
6. V+
2.IN-2
7.CS
3.F.B
8.CT
4.GND
9.REF
5.OUT
10.ON/OFF
Ver 1.0 - 1 -
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