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NJM2360 PDF даташит

Спецификация NJM2360 изготовлена ​​​​«New Japan Radio» и имеет функцию, называемую «DC/DC CONVERTER CONTROL IC».

Детали детали

Номер произв NJM2360
Описание DC/DC CONVERTER CONTROL IC
Производители New Japan Radio
логотип New Japan Radio логотип 

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NJM2360 Даташит, Описание, Даташиты
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-









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NJM2360 Даташит, Описание, Даташиты
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 to Charge Current Ratio
Peak Current Sense Voltage
Ichg
Idischg
VOSC
Idischg/Ichg
VIPK(sense)
5V V+ 40V
5V V+ 40V
SI = V+
Ichg = Idischg
20 35 50 µA
150 200 250 µA
- 0.5 - VP-P
- 6--
250 300 350 mV
Output Switch (Note 2)
Saturation Voltage 1
Saturation Voltage 2
DC Current Gain
Collector Off-State Current
VCE(sat) 1
VCE(sat) 2
hFE
IC(off)
Darlington Connection (CS = CD)
ISW = 1.0A
ISW = 1.0A, IC(driver) = 50mA
(Forced β = 20)
ISW = 1.0A, VCE = 5.0V
VCE = 40V
-
1.0 1.3
V
-
0.5 0.7
V
35 120
-
-
- 10 - nA
Comparator
Threshold Voltage
Vth
1.18 1.25
Input Bias Current
IIB VIN = 0V
- 40
Note 2 : Output switch tests are performed under pulsed conditions to minimize power dissipation.
1.32
400
V
nA
-2-
Ver.2007-06-08









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NJM2360 Даташит, Описание, Даташиты
TYPICAL APPLICATION
1. Step-Up Converter
NJM2360
2. Step-Down Converter
*D1 : SBD (EK14)
Ver.2007-06-08
*D1 : SBD (EK14)
-3-










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