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JRC - Switching Regulator IC / DMP8 / TVSP8

Numéro de référence NJM2340
Description Switching Regulator IC / DMP8 / TVSP8
Fabricant JRC 
Logo JRC 





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NJM2340 fiche technique
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NJM2340
HIGH PRECISION DC/DC CONVERTER CONTROL IC
GENERAL DESCRIPTION
NJM2340 is a high precision DC/DC converter control IC
with current sense amplifier.
It uses a low side current sensing which reduces external
components and improves accuracy.
It is applicable for a wide range of application since it
features high operating voltage and small outline packages.
PACKAGE OUTLINE
NJM2340M
NJM2340RB1
FEATURES
PWM switching control
Operating Voltage
(3.6 to 32V)
Wide Oscillator Range
(20kHz to 500 kHz)
Duty Cycle
(0% to 100%)
Current Sensing Amplifier
High Precision Reference Voltage
Voltage Detect: 1V±1.5%
Current Detect: 150mV±4%
Bipolar Technology
Package Outline
DMP8, TVSP8
PIN CONFIGURATION
18
27
36
45
NJM2340M
NJM2340RB1
Pin Function
1.IN1
2.IN2
3.F.B
4.GND
5.OUT
6.CT
7.VREF
8.V+
Ver 2.0 - 1 -

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