AMF28XXS Datasheet, PDF (3/7 Pages) International Rectifier – HYBRID - HIGH RELIABILITY RADIATION TOLERANT DC/DC CONVERTER

AMF28XXS Series
Static Characteristics (Continued) -55°C ≤ TCASE ≤ +125°C, VIN=28 VDC ±5%, C_L=0, unless otherwise specified.
Parameter
Group A
Subgroups
Test Conditions
Min Nom Max Unit
Input Current
No Load
1, 2, 3
Vin=28V,
Iout=0, Inhibit (pin 1)=open
(AMF2812S and AMF2815S)
(All other Models)
30
50
20
30
mA
Inhibit
1, 2, 3
Inhibit (pin 1) shorted to input
return (pin 7) (All Models)
8.0
12
Input Ripple Current
1, 2, 3
Vin = 16, 28, 40 Volts, 100%
load, BW = 20 Hz to 2 MHz
20
50
mAPP
Efficiency
AMF2803R3S
AMF2805S
AMF2807R5S
AMF2812S
AMF2815S
AMF2803R3S
AMF2805S
AMF2807R5S
AMF2812S
AMF2815S
1, 3
100% load
1, 3
1, 3
1, 3
1, 3
2
2
2
2
2
72
76
77
78
78
70
%
72
73
75
75
Isolation
Capacitive Load ^{3, 4}
AMF2803R3S
AMF2805S
AMF2807R5S
AMF2812S
AMF2815S
1
Input to output or any pin to
100
case (except pin 6) at 500Vdc
4
No effect on dc performance
4
4
4
4
MΩ
500
500
300 µF
200
200
Short Circuit Power Dissipation 1, 2, 3
6.0
W
Short Circuit Recovery ⁴
Switching Frequency
MTBF
Weight
4, 5, 6
4, 5, 6
0% load to 100% Load
100% load
MIL-HDBK-217F
SF @ Tc = 35ºC
20
ms
500 550 600 KHz
750
Khr
36
g
For Notes to Specifications, refer to page 5
www.irf.com
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