IP123AG-12 Просмотр технического описания (PDF) - Semelab - > TT Electronics plc
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IP123AG-12 Datasheet PDF : 7 Pages
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IP123A SERIES
IP123A SERIES
IP323A SERIES
LM123 SERIES
ELECTRICAL CHARACTERISTICS (TJ = 25°C unless otherwise stated)
Parameter
Test Conditions
IP123A–15
IP323A–15
Min. Typ. Max.
IO = 1A
VIN = 17.9V
14.85 15 15.15
VO Output Voltage
POUT ≤ PMAX 2 VIN = 18.5V to 25V
IO = 5mA to 3A
14.55
15.45
TJ = Over Temp. Range 1
∆VO Line Regulation
IO = 1A
VIN = 17.9V to 25V
TJ = Over Temp. Range 1
45
∆VO Load Regulation
VIN = 18.5V IO = 5mA to 3A
TJ = Over Temp. Range 1
75
IQ
Quiescent Current
VIN = 18.5V IO = 5mA to 3A
TJ = Over Temp. Range 1
10
VIN = 18.5V IO = 5mA to 3A
1.5
∆IQ Quiescent Current TJ = Over Temp. Range 1
Change
IO = 1A
VIN = 17.9V to 25V
1.5
TJ = Over Temp. Range 1
VN Output Noise
f = 10Hz to 100kHz
90
Voltage
IP123–15
LM123–15
Min. Typ. Max.
14.4 15 15.6
14.25
15.75
75
150
14
3.0
3.0
90
Units
V
V
mV
mV
mA
mA
mA
µVrm
∆VIN Ripple Rejection
∆VO
f = 120Hz
IO = 1A
VIN = 18.5V to 28.5V
56 70
TJ = Over Temp. Range 1 50
50 70
dB
46
ISC Short Circuit Current VIN = 18.5V
2.5
2.5
A
Ipk Peak Output Current VIN = 18.5V
4
4
A
Long Term Stability
105
105 mV
RθJC Thermal Resistance
Junction to Case
K Package , V Package
G Package , T Package
SG Package
1.5 2.5
3
4
TBA
2
4
°C/W
TBA
Notes
1) Applies over full temperature range:–
TJ = –55 to +150°C for IP123A / IP123 / LM123
TJ = 0 to +125°C for IP323A
All other specifications apply at TJ = 25°C unless otherwise stated.
2) PMAX = 30W for K–Pack (TO–3) , V–Pack (TO–218) and G–Pack (TO–257) Packages.
PMAX = 25W for T–Pack (TO–220) Package.
PMAX = 15W for SG–Pack (TO–220SM) Package.
3) All characteristics are measured with a capacitor across the input of 0.22µF and a capacitor across the output of 0.1µF.
4) All characteristics except noise voltage and ripple rejection ratios are measured using pulse techniques (tp ≤ 10ms , δ ≤ 5%).
5) Output voltage changes due to changes into internal temperature must be taken into account separately.
Semelab plc. Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612.
Prelim. 8/95
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