The NJM2384 is a low voltage operation DC/DC converter control IC featuring high side current protection and soft start functions. It is suitable for battery charger, power module application and on-board regulators. NJM2384D NJM2384M ■PACKAGE OUTLINE ■FEATURES ● PWM switching control ● Operating Voltage 3.6V to 32V ● Wide Oscillator Range 5kHz to 500 kHz ●.
● PWM switching control
● Operating Voltage 3.6V to 32V
● Wide Oscillator Range 5kHz to 500 kHz
● Current Sensing Amplifier
● Soft-Start Function
● UVLO (Under Voltage Lockouts)
● Bipolar Technology
● Package Outline DIP14, DMP14, SSOP10
NJM2384V
■PIN CONFIGURATION
1 2 3 4 5 6 7 14 13 12 11 10 9 8
PIN FUNCTION 8.NC 1.NC 9. V+ 2.IN-1 3.IN-2 10.CS 11.CT 4.F.B 12.REF 5.GND 13.IN+ 6.OUT 7.NC 14.NC
NJM2384D NJM2384M
1 2 3 4 5
10 9 8 7 6
NJM2384V
PIN FUNCTION 6. V+ 1.IN-1 2.IN-2 7.CS 8.CT 3.F.B 9.REF 4.GND 10.IN+ 5.OUT
Ver 1.2 - 1 -
NJM2384
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■BLOCK DIAGRAM
NC 14
IN
+.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | NJM2380 |
JRC |
ADJUSTABLE HIGH PRECISION SHUNT REGULATOR | |
2 | NJM2380A |
JRC |
ADJUSTABLE HIGH PRECISION SHUNT REGULATOR | |
3 | NJM2381 |
JRC |
SWITCHING REGULATOR CONTROL IC FOR FLYBACK | |
4 | NJM2382 |
JRC |
SWITCHING REGULATOR CONTROL IC FOR FLYBACK | |
5 | NJM2383 |
New Japan Radio |
DC/DC CONVERTER CONTROL IC WITH CURRENT SENSE AMPLIFIER | |
6 | NJM2386 |
JRC |
LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL | |
7 | NJM2386A |
JRC |
LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL | |
8 | NJM2387 |
New Japan Radio |
(NJM2387 / NJM2389) ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR | |
9 | NJM2387A |
JRC |
ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR | |
10 | NJM2388 |
JRC |
LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL | |
11 | NJM2389 |
New Japan Radio |
(NJM2387 / NJM2389) ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR | |
12 | NJM2309 |
New Japan Radio |
Switching Regulator Control IC |