参数资料
型号: GULM317
厂商: GTM CORPORATION
英文描述: 3-TERMINAL 1A POSITIVE ADJSTABLE VOLTAGE REGULATOR
中文描述: 三端1A条阳性ADJSTABLE调压器
文件页数: 2/3页
文件大小: 343K
代理商: GULM317
CORPORATION
GULM317
Page: 2/3
ISSUED DATE :2005/12/20
REVISED DATE :
Electrical Characteristics (Vi-Vo=5V, 0 <
:
Tj <125 ,
: Io=500mA, IMax=1.5A, PMax=20W, unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
TYP
Max
Unit
Ta=25 : , 3V Vi-Vo 40V
-
0.01
0.04
%/V
Line Regulation
Vo
Ta=0~125 : , 3V Vi-Vo< 40V
-
0.02
0.07
%/V
Ta=25 :
Vo 6V
-
18
25
mV
10mA Io IMax
Vo 5V
-
0.4
0.5
%/Vo
Vo 5V
-
40
70
mV
Load Regulation
Vo
10mA Io IMax
Vo 6V
-
0.8
1.5
%/Vo
Adjustable Pin Current
IADJ
-
46
100
A
Adjustable Pin Current Change
IADJ
2.5V Vi-Vo 40V,
10mA Io IMax, PD PMax
-
2.0
5
A
Reference Voltage
VREF
3V Vi-Vo 40V,
10mA Io IMax, PD PMax
1.225
1.25
1.275
V
Temperature Stability
STT
-
0.7
-
%/Vo
Minimum Load Current for Regulation
IL(Min)
Vi-Vo=40V
-
3.5
10
mA
Vi-Vo 15V, PD PMax
1.5
2.2
-
Maximum Output Current
Io(Max)
Vi-Vo 15V, PD PMax Ta=25 :
0.15
0.4
-
A
RMS Noise v.s. % of Vout
eN
Ta=25 : , 10Hz f 10KHz
-
0.003
0.01
%/Vo
Vo=10V, f=120Hz
-
60
-
Ripple Rejection
RR
Vo=10V, f=120Hz, Cadj=10 F
66
75
-
dB
Long-term Stability, Tj=Thigh
ST
Ta=25 ,1000hr
:
-
0.3
1
%
Junction to Case Thermal Resistance
R jc
-
5
-
/W
:
*Note: Testing with low duty pulse should be used to avoid heating effect.
Characteristics Curve
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