UPD12115 查看數據表（PDF） - NEC => Renesas Technology
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UPD12115 Datasheet PDF : 10 Pages
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μ PD12115
ELECTRICAL CHARACTERISTICS
(TJ = 25°C, VIN = VON/OFF = 2.5 V, IO = 0.5 A, CIN = 0.1 μ F, COUT = 10 μ F, unless otherwise specified)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Output Voltage
VO1
−
1.47
1.5
1.53
Line Regulation
Load Regulation
Quiescent Current
VO2
REGIN
REGL
IBIAS1
2.5 V ≤ VIN ≤ 5.5 V, 0 A ≤ IO ≤ 1.0 A
2.5 V ≤ VIN ≤ 5.5 V
0 A ≤ IO ≤ 1.0 A
IO = 0 A
(1.455)
−
(1.545)
−
1
15
−
1
15
−
150
300
Quiescent Current Change
IBIAS2
ΔIBIAS1
IO = 1.0 A
2.5 V ≤ VIN ≤ 5.5 V
−
(1600) (3000)
−
(10)
(300)
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Output Current
Temperature Coefficient of
Output Voltage
ΔIBIAS2
Vn
R•R
VDIF
IOshort
IOpeak
ΔVO/ΔT
0 A ≤ IO ≤ 1.0 A
10 Hz ≤ f ≤ 100 kHz
f = 1 kHz, 2.5 V ≤ VIN ≤ 3.5 V
IO = 1.0 A
−
−
IO = 5 mA, 0°C ≤ TJ ≤ 125°C
−
(1450) (3000)
−
165
−
−
65
−
−
0.6
1.0
−
0.7
−
1.0
−
−
−
0.02
−
ON-state Voltage
OFF-state Voltage
ON-state ON/OFF Pin Current
Standby Current
VON
VOFF
ION
IBIAS(OFF)
IO = 0 A
IO = 0 A
IO = 0 A
VON/OFF = 0 V
1.5
−
VIN
−
−
0.5
−
−
2
−
−
1
Remark Values in parentheses are product design values, and are thus provided as reference values.
Unit
V
V
mV
mV
μA
μA
μA
μA
μ Vr.m.s.
dB
V
A
A
mV/°C
V
V
μA
μA
4
Data Sheet G18851EJ1V0DS
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