NJM2360AM Просмотр технического описания (PDF) - Japan Radio Corporation
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NJM2360AM Datasheet PDF : 2 Pages
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NJM2360A
HIGH PRECISION DC/DC CONVERTER CONTROL IC
■ GENERAL DESCRIPTION
The NJM2360A is a control circuit containing the primary functions
required for DC to DC CONVERTOR.
This device consist of high precision reference, comparator
controlled duty cycle oscillator with an active current limit circuit,
driver and high current output switch.
This IC was specifically designed to be incorporated in step-up,
step-down and inverting applications with a minimum number of
external components. This IC is designed to be ±5% output voltage
by using precision 1% resistance on external detected resistance.
■ FEATURES
• Precision Reference
1.25V±2%
• Output Switch Current 1.5A (MAX)
• Operating Voltage
2.5V* to 40V
• Internal Over Current Limit Circuit
• Supply Voltage
V+
2.5V* to 40V
• Output Voltage
VOR
• Oscillator Frequency fOSC
• Package Outline
1.25V to 40V
100Hz to 100kHz
DIP8, DMP8
*Ta =25°C. At low temperature, the minimum voltage is 3.0V.
■ PIN CONFIGURATION
■ PACKAGE OUTLINE
NJM2360AD
NJM2360AM
■ BLOCK DIAGRAM
NJM2360AD
NJM2360AM
Ver.2007-06-08
-1-
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