RH1185AMK(RevA) Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
componentes Descripción
Fabricante
RH1185AMK Datasheet PDF : 6 Pages
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RH1185AMK
TYPICAL PERFORMANCE CHARACTERISTICS
VREF
–2.345
–2.350
VIN – VOUT = 5V
VOUT = VREF
–2.355
–2.360
–2.365
–2.370
–2.375
–2.380
–2.385
–2.390
–2.395
0
50
100
150
200
TOTAL DOSE (kRads)
RH1185AMK G01
Quiescent Supply Current
3.5
IOUT = 5mA
VIN = 25V
VOUT = VREF
3.0
2.5
2.0
1.5
0
50
100
150
200
TOTAL DOSE (kRads)
RH1185AMK G02
FB Pin Bias Current
2.0
1.5
1.0
0.5
0
0
50
100
150
200
TOTAL DOSE (kRads)
RH1185AMK G03
Line Regulation
0.010
VIN – VOUT = 1V TO 20V
VOUT = 5V
0.005
0
–0.005
–0.010
0
50
100
150
200
TOTAL DOSE (kRads)
RH1185AMK G04
Load Regulation
0
–0.05
IOUT = 5mA TO 3A
VOUT = 5V
–0.10
–0.15
–0.20
–0.25
–0.30
0
50
100
150
200
TOTAL DOSE (kRads)
RH1185AMK G05
External Current Limit
4.0
3.5
RLIM = 5k
3.0
2.5
2.0
1.5
RLIM = 15k
1.0
0.5
0
0
50
100
150
200
TOTAL DOSE (kRads)
RH1185AMK G06
6
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
Internal Current Limit
5.0
4.5
4.0
VIN – VOUT = 5V
3.5
VIN – VOUT = 10V
3.0
VIN – VOUT = 15V
2.5
2.0
VIN – VOUT = 20V
1.5
1.0
VIN – VOUT = 30V
0.5
0
0
50
100
150
200
TOTAL DOSE (kRads)
RH1185AMK G07
rh1185amkfa
ID No. 66-11-1185MK • LT 0211 REV A • PRINTED IN USA
LINEAR TECHNOLOGY CORPORATION 2009
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