DC/DC CONVERTER CONTROL IC
NJM2360
DC/DC CONVERTER CONTROL IC
■ GENERAL DESCRIPTION The NJM2360 is a DC to DC converter control IC. Due to the
in...
Description
NJM2360
DC/DC CONVERTER CONTROL IC
■ GENERAL DESCRIPTION The NJM2360 is a DC to DC converter control IC. Due to the
internalization of a high current output switch, 1.5A switching operations are available. The NJM2360 is designed to be incorporated in step-up, step-down and inverting applications with a minimum number of external components. Output current is limited by an external resistor.
■ FEATURES
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
NJM2360D
NJM2360M
■ BLOCK DIAGRAM
NJM2360D NJM2360M
Ver.2007-06-08
-1-
NJM2360
■ 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
(Ta = 25ºC)
UNIT
V
-0.3 to V+
V
(DIP8) 700 (DMP8) 600 (note1)
1.5
-40 to + 85
-40 to +125
mW mW
A
ºC
ºC
■ ELECTRICAL CHARACTERISTICS ● DC Characteristics (V+ = 5V, Ta = 25ºC)
PARAMETER
SYMBOL
Operating Current
ICC
TEST CONDITION
5V ≤ V+ SI = V+,
≤ 40V, CT = 0.001µF INVIN > Vth, ES = GND
MIN. TYP. MAX. UNIT - 2.4 3.5 mA
Oscillator
Charge Current Discharge Current Voltage Swing Discharge t...
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