PJ317
3-Terminal Adjustable Output Positive Voltage Regulator
2-11
2002/10.rev.A
RATING
SYMBOL
VALUE
UNIT
Input-Output Voltage Differential
VI - VO
40
Vdc
Power Dissipation
PD
Internally Limited
Operating Junction Temperature Range
TJ
-20 to + 85
℃
Storage Temperature Range
Tstg
-65 to +150
℃
(VI -VO = 5.0 V; IO = 0.5A for TO-220 packages; TJ =Tlow to Thigh [see Note 1]; Imax and Pmax per Note 2; unless otherwise
specified.)
CHARACTERISTIC
FIGURE
SYMBOL
MIN.
TYP.
MAX.
UNIT
Line Regulation (Note 3)
TA = 25º C, 3.0 V ≤ VI -VO ≤ 40 V
1
REGline
--
0.01
0.04
%/V
Load Regulation (Note 3)
TA = 25℃, 10 mA ≤ IO ≤ Imax , VO ≤ 5.0
VO ≥ 5.0
2
REGload
--
--
5.0
0.1
25
0.5
mV
%V
Thermal Regulation (TA = 25℃) 20 ms Pulse
--
0.03
0.07
%W
Adjustment Pin Current
3
△
IAdj
--
50
100
µA
Adjustment Pin Current Change , PD ≤ Pmax
10mA ≤ IL ≤ Imax, 2.5V ≤ VI - VO ≤ 40V
1.2
IAdj
--
0.2
5.0
µA
Reference Voltage (Note 4) , PD ≤ Pmax
10mA ≤ Io ≤ Imax,, 3.0 V ≤ VI - VO ≤ 40 V
3
Vref
1.20
1.25
1.30
V
Line Regulation (Note 3) , 3.0 V ≤ VI - VO ≤ 40V
1
REGline
--
0.02
0.07
%V
Current Limit (VIN-VOUT) ≤15V
Package CZ,CM
Package CW
Package CP
Package CS
Package CT
1.5
1
0.5
0.3
0.1
A
Temperature Stability (Tlow ≤ TJ ≤ Thigh)
3
TS
--
1
--
%
Minimum Load Current to
Maintain Regulation , (VI - VO = 40 V)
3
ILmin
--
3.5
10
mA
RMS Noise, % of VO
TA =25℃, 10 HZ ≤ f ≤ 10 KHZ
--
N
--
0.003
--
%
Long-Term Stability, TJ = Thigh (Note 6)
TA =25℃ for Endpoint Measurements ,1000hrs
3
S
--
0.3
1.0
%
Thermal Resistance Junction to Case
--
RθJC
--
5.0
--
℃ /W
NOTES:
(1) Tlow = -20℃
Thigh = + 85℃
(2) Imax = 1.5 A
Pmax : TO-220=20W, TO-263=3W, TO-252=2W, SOP-8=0.625W, TO-92=0.625W, SOT-
23=0.625W
(3) Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be
taken into account separately. Pulse testing with low duty cycle is used.
(4) Selected devices with tightened tolerance reference voltage available.
(5) CAdj, when used, is connected between the adjustment pin and ground.
(6) Since Long-Term Stability cannot be measured on each device before shipment, this specification is an engineering
estimate of average stability from lot to lot.
MAXIMUM RATINGS
PJ317 ELECTRICAL CHARACTERISTICS
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