NJM2379 データシートの表示（PDF） - Japan Radio Corporation
部品番号
コンポーネント説明
メーカー
NJM2379 Datasheet PDF : 8 Pages
| |||
NJM2379
■ ELECTRICAL CHARACTERISTICS
(V+=6V, RT=33kΩ, CT=1000pF, Ta=25°C OSC:Triangle Waveform, VP-P=0.5V, Offset=0.5V, fOSC=100kHz)
SHORT CIRCUIT PROTECTION
PARAMETER
SYMBOL
Input Threshold Voltage (F.B Pin)
Charge Current (CS Pin)
Latch mode
Threshold Voltage (CS Pin)
VTHPC
ICHG
VTHLA
TEST CONDITION
CS Pin=0V,F.B Pin=2V
MIN.
1.20
10
1.20
TYP.
1.50
30
1.50
MAX.
1.80
50
1.80
UNIT
V
µA
V
UNDER VOLTAGE LOCKOUT
PARAMETER
ON Threshold Voltage
OFF Threshold Voltage
Hysteresis Voltage
SYMBOL
VTHON
VTHOFF
VHYS
TEST CONDITION
MIN.
-
-
60
TYP.
2.70
2.52
180
MAX.
-
-
-
UNIT
V
V
mV
OUTPUT
PARAMETER
H-Output Voltage (OUT Pin)
L-Output Voltage (OUT Pin)
Output Source Current (OUT Pin)
SYMBOL
VOH
VOL
ISOURCE
TEST CONDITION
RL=10kΩ
Output Sink Current=20mA
OUT Pin=0V
MIN.
3.50
-
-
TYP.
4.00
0.25
35
MAX.
-
0.65
-
UNIT
V
V
mA
GENERAL CHARACTERISTICS
PARAMETER
SYMBOL
Quiescent Current
Average Quiescent Current
ICCLA
ICCAV
TEST CONDITION
Latch Mode
RL=∞, duty⋅cycle=50%
MIN.
-
-
TYP.
1.6
5.2
MAX.
2.2
10.0
UNIT
mA
mA
-4-
Ver.2004-03-03
Share Link: 