NJU7774F(2004) 데이터 시트보기 (PDF) - Japan Radio Corporation
부품명
상세내역
일치하는 목록
NJU7774F Datasheet PDF : 8 Pages
| |||
NJU7771/72/73/74/75/76
! ABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
PARAMETER
SYMBOL RATINGS
UNIT
Input Voltage
Control Voltage
Power Dissipation
Operating Temperature
VIN
+10
V
VCONT
+10(*note 1)
V
PD
200
mW
Topr
−40 ∼ +85
°C
Storage Temperature
Tstg
−40 ∼ +125
°C
OFF-state
Output Sink Current(*note2)
IO
10
mA
(*note 1): When input voltage is less than +10V, the absolute maximum control
voltage is equal to the input voltage.
(*note 2): This maximum rating is applied to NJU7774/75/76.
! ELECTRICAL CHARACTERISTICS
(VIN=Vo+1V, CIN=0.1µF, Co=1.0µF(Co=2.2µF: Vo≤2.0V), Ta=25°C)
PARAMETER
SYMBOL
TEST CONDITION
Output Voltage
Vo
Io=30mA
Input Voltage
Quiescent Current
Quiescent Current
at Control OFF
VIN
IQ
IQ(OFF)
Io=0mA, VCONT=VIN
VCONT=0V
Output Current
Short Current Limit
Line Regulation
Io
ILIM
∆ Vo/∆ VIN
Vo-0.1V (Vo≤2.0V)
Vo-0.3V (Vo≥2.1V)
Vo=0V
VIN=Vo+1V ∼ Vo+6.0V (Vo<3.0V)
VIN=Vo+1V ∼ 9.0V (Vo≥3.0V),
Io=30mA
Load Regulation
Dropout Voltage(*note 3)
Ripple Rejection
Average Temperature
Coefficient of Output
Voltage
∆ Vo/∆ Io
∆ VI-O
RR
Io=0 ∼ 100mA
Io=100mA, 2.1V≤Vo≤2.4V
Io=100mA, 2.5V≤Vo≤2.7V
Io=100mA, 2.8V≤Vo≤3.3V
Io=100mA, 3.4V≤Vo≤5.0V
ein=200mVrms,f=1kHz,Io=10mA,
Vo=3.0V Version
∆ Vo/∆ Ta Ta=0 ∼ 85°C, Io=10mA
Output Noise Voltage
Pull-down Resistance
Control Voltage for
ON-state
Control Voltage for
OFF-state
VNO1
VNO2
RCONT
VCONT(ON)
f=10Hz ∼ 80kHz,Io=0mA,Vo=3.0V Version
f=10Hz ∼ 80kHz,Io=10mA,Vo=3.0V Version
VCONT(OFF)
(*note 3): Except output voltage less than 2.1V.
MIN.
-1.0%
2
−
−
150
30
−
−
−
−
−
−
−
−
−
−
2.5
1.6
0
TYP.
−
Vo+1V
18
0.1
−
50
−
−
0.2
0.18
0.15
0.12
65
±100
40
70
5
−
−
MAX.
+1.0%
9
35
1
UNIT
V
V
µA
µA
−
mA
110 mA
0.20 %/V
0.03 %/mA
0.3
V
0.28 V
0.25 V
0.22 V
−
dB
− ppm/°C
− µVrms
− µVrms
10 MΩ
−
V
0.3
V
(*note 4): The above specification is a common specification for all output voltages.
Therefore, it may be different from the individual specification for a specific output voltage.
-2-
Ver.2004-01-19
Share Link: 