參數(shù)資料
型號: SPX29502
元件分類: 線性穩(wěn)壓
英文描述: 5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response Time
中文描述: 第5A低壓差線性穩(wěn)壓器可調(diào)節(jié)
文件頁數(shù): 4/11頁
文件大小: 515K
代理商: SPX29502
Rev:A Date: 3/8/04
SPX29500/01/02/03 5A Low Dropout Voltage Regulator
Copyright 2004 Sipex Corporation
2
ABSOLUTE MAXIMUM RATINGS
Lead Temperature (soldering, 5 seconds)
................260°C
Storage Temperature Range........................-65°C to +150°C
Operating Junction Temperature Range......-40°C to +125°C
Input Voltage (Note 1) .................................................... 20V
ELECTRICAL CHARACTERISTICS
Specifications are at VIN = VOUT + 1V and IOUT = 10mA, CIN = 6.8F, COUT = 22F, TA = 25°C, unless otherwise specified.
The
denotes the specifications which apply over the full operating temperature range, unless otherwise specified.
PARAMETER
MIN
TYP
MAX
UNITS
CONDITIONS
Fixed Voltage Options
SPX29500/01
1.8V Version
Output Voltage
1.782
1.800
1.818
V
IOUT = 10mA
1.764
1.800
1.836
10mA ≤ IOUT ≤ 5A, 2.8V ≤ VIN ≤ 16V
2.5V Version
Output Voltage
2.475
2.500
2.525
V
IOUT = 10mA
2.450
2.500
2.550
10mA ≤ IOUT ≤ 5A, 3.5V ≤ VIN ≤ 16V
3.3V Version
Output Voltage
3.267
3.300
3.333
V
IOUT = 10mA
3.234
3.300
3.366
10mA ≤ IOUT ≤ 5A, 4.3V ≤ VIN ≤ 16V
5.0V Version
Output Voltage
4.950
5.000
5.050
V
IOUT = 10mA
4.900
5.000
5.100
10mA ≤ IOUT ≤ 5A, 6.0V ≤ VIN ≤ 16V
All Voltage Options
SPX29500/01/02/03
Line Regulation
0.06
0.5
%
IOUT=10mA,(VOUT+1V) ≤ VIN ≤ 16V
Load Regulation
0.2
1
%
VIN=VOUT+2V, 10mA≤ IOUT ≤ IFL (Note 2)
V/T20
100
ppm/°C
VOUT Temp Coefficient (Note 5)
Dropout Voltage, except
80
250
mV
IOUT=250mA
1.8V
200
IOUT=2.5A
370
600
IOUT=5A
Ground Current
20
50
mA
IOUT=2.5A
(Note 4)
70
IOUT=5A
Ground Pin Current
3
mA
VIN=0.5V less than specified VOUT,
at Dropout
IOUT=10mA
Current Limit
7.5
10
A
(Note 3)
Output Noise Voltage
425
VRMS
CL=22F
(10Hz to 100kHz)
IL=100mA
350
CL=33F
Reference Voltage
1.228
1.240
1.252
V
Adjustable version only
1.215
1.265
Reference Voltage
1.203
1.277
V
Adjustable version only (Note 7)
Adjust Pin Bias Current
40
80
nA
120
Reference Voltage
20
ppm/°C
(Note 6)
Temp. Coeff.
Adjust Pin Bias
0.1
nA/°C
Current Temp. Coeff.
OPERATING RATINGS
Input Voltage ................................................................... 16V
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