New Japan Radio NJM2360A
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.GENERAL DESCRIPTION
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
● Oscillator Frequency
● Package Outline VOR fOSC 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- NJM2360A
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ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL Supply Voltage V+ Comparator Input Voltage Range VIR Power Dissipation Switch Current Operating Temperature Range Storage Temperature Range (note 1) At on PC board PD ISW Topr Tstg RATINGS 40 -0.3 to 40 (DIP8) 875 (DMP8) 750 (note1) 1.5 -40 to + 85 -40 to +150 (Ta = 25ºC) UNIT V V mW mW A ºC ºC●
ELECTRICAL CHARACTERISTICS
● DC Characteristics (V+ = 5V,...