UPC2908 데이터 시트보기 (PDF) - NEC => Renesas Technology
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UPC2908 Datasheet PDF : 20 Pages
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µPC2900 Series
ELECTRICAL CHARACTERISTICS µPC2909 (TJ = 25 °C, VIN = 12 V, IO = 500 mA, CIN = 0.22 µF, COUT = 47 µF,
unless otherwise specified.)
Parameters
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Startup Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Output Current
Temperature Coefficient of
Output Voltage
Symbol
VO
REGIN
REGL
IBIAS
IBIAS (s)
∆IBIAS
Vn
R·R
VDIF
IO short
IO peak
∆VO/∆T
Conditions
0 °C ≤ TJ ≤ 125 °C, 10 V ≤ VIN ≤ 18 V,
0 A ≤ IO ≤ 500 mA
0 °C ≤ TJ ≤ 125 °C, 0 A ≤ IO ≤ 1 A
10 V ≤ VIN ≤ 18 V
0 A ≤ IO ≤ 1 A
IO = 0 A
IO = 1 A
VIN = 8.5 V, IO = 0 A
VIN = 8.5 V, IO = 1 A
0 °C ≤ TJ ≤ 125 °C, 10 V ≤ VIN ≤ 18 V
10 Hz ≤ f ≤ 100 kHz
f = 120 Hz, 10 V ≤ VIN ≤ 18 V
0 °C ≤ TJ ≤ 125 °C, IO = 1 A
VIN = 10.5 V
VIN = 18 V
VIN = 10.5 V
VIN = 18 V
0 °C ≤ TJ ≤ 125 °C, IO = 5 mA
MIN.
8.64
8.55
41
1.1
1.4
TYP. MAX. Unit
9.0
9.36
V
9.45
31
90
mV
32
90
mV
1.9
4.0
mA
27
60
11
30
mA
80
3.0
20
mA
155
µVr.m.s.
58
dB
0.7
1.0
V
1.9
A
1.0
1.5
3.0
A
2.0
3.0
1.0
mV/°C
10
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