參數(shù)資料
型號: UPC317HF
元件分類: 可調(diào)正電壓單路輸出標準穩(wěn)壓器
英文描述: 1.3 V-30 V ADJUSTABLE POSITIVE REGULATOR, PSFM3
封裝: PLASTIC, SIP-3
文件頁數(shù): 7/12頁
文件大小: 71K
代理商: UPC317HF
Data Sheet G12826EJ3V0DS00
4
PC317
ELECTRICAL CHARACTERISTICS
(VIN
VO = 5 V, IO = 0.5 A, 0°°°°C ≤≤≤≤ TJ ≤≤≤≤ +125°°°°C, unless otherwise specified.)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
TA = 25
°C, 3 V ≤ (VIN – VO) ≤ 40 V, IO = 0.1 ANote
0.01
0.04
%/V
Line Regulation
REGIN
3 V
≤ (VIN – VO) ≤ 40 V, IO = 0.1 ANote
0.02
0.07
%/V
VO
≤ 5 V
5
25
mV
TJ = 25
°C
10 mA
≤ lO ≤ 1.5 ANote
VO
≥ 5 V
0.1
0.5
%
VO
≤ 5 V
20
70
mV
Load Regulation
REGL
10 mA
≤ lO ≤ 1.5 ANote
VO
≥ 5 V
0.3
1.5
%
Thermal Regulation
REGTH
TA = 25
°C, 0.2 ms ≤ t ≤ 20 ms
0.01
0.07
%/W
ADJ pin Output Current
IADJ
50
100
A
IADJ Change
IADJ
10 mA
≤ IO ≤ 1.5 A, PT ≤ 15 W
0.4
5
A
Reference Voltage
VREF
10 mA
≤ IO ≤ 1.5 A, PT ≤ 15 W
1.20
1.25
1.30
V
Temperature Stability of VREF
VREF/T0.7
%
Minimum Load Current
IOMIN.
VIN
VO = 40 V
4.7
10
mA
5 V
≤ (VIN VO) ≤ 15 V
1.5
2.2
2.9
A
Peak Output Current
IOpeak
VIN
VO = 40 V
0.15
0.8
A
Output Noise Voltage (RMS)
Vn
TA = 25
°C, 10 Hz ≤ f ≤ 10 kHz
0.001
%
CADJ = 0
48
dB
Ripple Rejection
R
R
TA = 25
°C, VIN = 1 Vr.m.s
f = 120 Hz, VO = 10 V
CADJ = 10
F
56
65
dB
Note Measured at constant junction temperature, using pulse testing with a low duty cycle.
PW = 10 ms, Duty Cycle
≤ 2 %
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