NJM2374A
PWM DC/DC CONVERTER IC
■GENERAL DESCRIPTION
■PACKAGE OUTLINE
The NJM2374A is a PWM DC/DC converter IC.
It ...
NJM2374A
PWM DC/DC CONVERTER IC
■GENERAL DESCRIPTION
■PACKAGE OUTLINE
The NJM2374A is a PWM DC/DC converter IC.
It features fixed frequency type PWM control for better noise
handling and to avoid intermittent oscillation observed in a
simplified controller.
It is suitable for Step-Up, Step-Down and Inverting applications
for EMI sensitive application.
NJM2374AD
( DIP8 )
■FEATURES
●Operating Voltage
(2.5V* to 40V)
●NJM2374AE Operating Voltage (2.5V* to 48V)
●Wide Oscillator Frequency
(100Hz to 100kHz)
●Internal High Power
Transistor
1.5A (max.)
●Internal Over Current Limit Circuit
●PWM form Switching Power Supply Control
●Bipolar Technology
●Package Outline
DIP8, DMP8, SOP8 JEDEC 150mil
SSOP14
*Ta =25°C. At low temperature, the minimum voltage is 3.0V.
■PIN CONFIGURATION
NJM2374AE ( SOP8 )
18
PIN FUNCTION
2
7
1. CS
5. IN+
2. ES
6. V+
3
6
3. CT
7. SI
4. GND
8. CD
45
NJM2374AD NJM2374AM NJM2374AE
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