IP1R18 Просмотр технического описания (PDF) - Semelab - > TT Electronics plc
Номер в каталоге
Компоненты Описание
производитель
IP1R18 Datasheet PDF : 4 Pages
| |||
IP1R18A SERIES
IP1R18A SERIES
IP3R18A SERIES
IP3R18A SERIES
ELECTRICAL CHARACTERISTICS (TJ = 25°C unless otherwise stated)
IP1R18A–05
Parameter
Test Conditions 2
IP3R18A–05
Min. Typ. Max.
4.95 5 5.05
VO Output Voltage
IO = 5mA to 5A
POUT £ 50W VIN = 8V to 20V
4.85
5.15
DVO
DVI
Line Regulation
TJ = Over Temp. Range 1
VIN = 7.5V to 35V
IO = 5mA 3 TJ = Over Temp. Range 1
3
15
6
30
DVO
DIO
Load Regulation
IO = 5mA to 5A 3
TJ = Over Temp. Range 1
5
25
10 50
IQ Quiescent Current IO = 5mA
TJ = Over Temp. Range 1
7
IO = 5mA to 5A
10
DIQ
Quiescent Current
Change
TJ = Over Temp. Range 1
IO = 5mA
VIN = 7.5V to 35V
3
TJ = Over Temp. Range 1
VD Dropout Voltage
IO = 5A
DVOUT = 100mV
TJ = Over Temp. Range 1
2.5
3
Ripple Rejection
IO = 1A
f = 120Hz
TJ = Over Temp. Range 1
60 80
Thermal Regulation tp = 20ms
DP = 50W
0.002 0.01
IPEAK Peak Output Current VIN = 10V
TJ = Over Temp. Range 1
8
12
ISC
Short Circuit Current
VIN = 10V
VIN = 35V
7
2
en Output Noise Voltage f = 10Hz to 100kHz
40
Thermal Resistance K Package
RqJC Junction to Case
V Package
1.0 1.5
1.0 1.5
IP1R18–05
IP3R18–05
Min. Typ. Max.
4.85
5.15
Units
V
4.75
5.25 V
6
30
mV
12 60
10 50
mV
20 100
7 mA
10
mA
3
2.5
3
V
60 80
dB
0.002 0.02 %/W
8
12 A
7
A
2
40
mV
1.0 1.5
°C/W
1.0 1.5
Notes
1) Applies over full temperature range:–
TJ = –55 to +150°C for IP1R18A–05 / IP1R18–05
TJ = 0 to +125°C for IP3R18A–05 / IP3R18–05
All other specifications apply at TJ = 25°C unless otherwise stated.
2) Test conditions unless otherwise stated:–
VIN = 10V , IOUT = 2.5A .
Although Power Dissipation is internally limited, these specifications apply for Power Dissipation up to 50W.
3) Load and Line regulation are electrically independent and are measured using pulse techniques at low duty cycle in order to
maintain constant junction temperature. To determine the effects on the output voltage due to device heating, refer to thermal
regulation specification.
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. 9/00
Share Link: 