IP78M15AH-883B Просмотр технического описания (PDF) - Semelab - > TT Electronics plc
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IP78M15AH-883B Datasheet PDF : 4 Pages
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IP140MA SERIES
IP140M SERIES
IP78M00A SERIES
IP78M00 SERIES
ELECTRICAL CHARACTERISTICS
Parameter
Test Conditions
IO = 100mA
VIN = 19V
VO
Output Voltage
IO = 5mA to 350mA
PD £ PMAX
VIN = 14.8V to 27V
TJ = -55 to 150°C
IO = 200mA
VIN = 14.5V to 30V
DVO Line Regulation
VIN = 16V to 30V
TJ = -55 to 150°C
IO = 500mA
VIN = 16V to 22V
DVO Load Regulation
IO = 5mA to 500mA
VIN = 19V
TJ = -55 to 150°C
IQ
Quiescent Current VIN = 19V
IO = 350mA
TJ = -55 to 150°C
IO = 5mA to 500mA
DIQ Quiescent Current VIN = 19V
TJ = -55 to 150°C
Change
IO = 200mA
VIN = 14.8V to 30V
TJ = -55 to 150°C
VN
Output Noise
Voltage
f = 10Hz to 100kHz
DVIN
DVO
Ripple Rejection
f = 120Hz
VIN = 15V to 25V
Dropout Voltage
IO = 350mA
Isc
Short Circuit Current VIN = 35V
Ipk
Peak Output Current VIN = 19V
Average Temperature
Coefficient of VO
IO = 5mA
IO = 300mA
IO = 100mA
TJ = -55 to 150°C
IP78M12A
IP140MA–12
Min. Typ. Max.
11.88 12 12.12
11.64
12.36
4
18
4
18
4
18
10
60
4
6
0.1
0.5
0.2
0.8
75
480
58
72
58
72
2
2.5
300 600
0.7
1.0
1.4
1.2
4.8
IP78M12
IP140M–12
Min. Typ. Max.
11.50 12 12.50
Units
11.40
V
12.60
60
30 mV
120
120 mV
4
6
mA
0.5
mA
0.8
75
480 mV
55
dB
55
2.5
V
300 600 mA
0.7
1.0
1.6
A
mV
1.2
°C
1) All characteristics are measured with a capacitor across the input of 0.22mF and a capacitor across the output of 0.1mF.
All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (tp £ 10ms, d £ 5%). Output
voltage changes due to changes in internal temperature must be taken into account separately.
2) Test Conditions unless otherwise stated: TJ = 25°C
PMAX = 2W for H Package (TO–39)
PMAX = 1.05W for J Package (CERDIP)
PMAX = 15W for SG Package (SMD1)
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Prelim.7/00
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