參數(shù)資料
型號: PJ1084CP
廠商: Electronic Theatre Controls, Inc.
元件分類: 基準電壓源/電流源
英文描述: 5.0 AMP POSITIVE VOLTAGE REGULATOR
中文描述: 5.0放大器正電壓穩(wěn)壓器
文件頁數(shù): 2/7頁
文件大小: 308K
代理商: PJ1084CP
PJ1084
5 Amp Low Dropout Positive Voltage Regulator
2-7
2002/01.rev.A
Unless otherwise specified, Adjust V
IN
= 2.75V to 12V and Adjust Io = 10mA to 5.0A
Fixed V
IN
= 4.75V to 12V and Fixed Io = 10mA to 5.0A
Test Conditions
Test Limits
Parameter
Symbol
V
IN
-V
OUT
I
O
T
J
(4)
Min
Typ
Max
Units
5V
10mA
25
0.99
|
Vo
|
1.01
|
Vo
|
Output Voltage
(1)
Fixed Voltage
Vo
Over Temp.
0.98
|
Vo
|
Vo
1.02
|
Vo
|
5V
10mA
25
1.238
1.262
Reference Voltage
(1)
Adj Voltage
V
REF
Over Temp.
1.225
1.250
1.275
V
25
0.015
Line Regulation
(1)
(Vin-Vout=3V)
REG
(LINE)
10mA
Over Temp.
0.035
0.2
25
0.05
0.3
Load Regulation
(1)
(Vin-Vout=3V)
REG
(LOAD)
Over Temp.
0.2
0.4
%
25
1
Dropout Voltage
Δ
V
REF
=1%
V
D
1.1
1.3
V
Current Limit
(Vin-Vout=5V)
Ic
L
5.5
6.5
A
Quiescent Current
Fixed Model
I
Q
5V
12
14
mA
Temperature Coefficient
Tc
Over Temp.
0.005
%/
25
55
Adjust Pin Current
I
ADJ
120
Adjust Pin Current Change
Δ
I
ADJ
0.2
5
μ
A
Temperature Stability
Ts
5V
500mA
0.5
%
Minimum Load Current
Adjust Model
Io
5V
Over Temp.
5
10
mA
RMS Output Noise
(2)
V
N
25
0.003
%Vo
Ripple Rejection Ratio
(3)
R
A
5V
5.0A
Over Temp.
60
72
dB
(1)Low duty cycle pulse testing with Kelvin connections required.
(2)Bandwidth of 10Hz to 10KHz.
(3)120Hz input ripple (C
ADJ
for ADJ)
=25
μ
F .
(4)Over Temp.-over specified operating junction temperature range.
ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATING
Parameter
Symbol
Maximum
Units
Input Voltage
V
IN
12
V
Power Dissipation
P
D
Internally Limited
W
Thermal Resistance Junction to Case
θ
JC
2.5
Thermal Resistance Junction to Ambient
θ
JA
50
/W
Operating Junction Temperature Range
T
J
0 to +125
Operating Ambient Temperature Range
T
A
-20 to +85
Storage Temperature Range
T
STG
-25 to 150
Lead Temperature (Soldering) 10 Sec.
T
LEAD
260
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