PD - 94598
AFM704A SERIES
ADVANCED ANALOG
EMI FILTER / PROTECTION HYBRID
Description
The AFM704A is a combined EMI filter and protection
module intended to be used with Advanced Analog
AHE, ATO, ATR, ATW, AHF, ASA, and AHV DC/DC con-
verters to allow full compliance with the surge require-
ments of MIL-STD-704.This device will reduce reflected
ripple current to levels below the CEO3 limits and pro- Features
tect against voltage spikes required by CS06 testing as
AFM
n 40 watts throughout
n 40 dB Noise Reduction @ 100 KHz
specified by MIL-STD-461. Four levels of military
screening are available, including fully compliant (per
MIL-PRF-38534) devices. Standard Military Drawings
(SMDs) available.
n -55°C to +125°C Operation
n Full Military Screening
n All Ceramic Capacitor Design
n Output Voltage Regulate to 50 Volts Maximum
n Inrush Current Limiting
n Under Voltage Lockout
AFM704A Block Diagram
1
Series Protection
2
C harge
Pum p
C O NT RO LLER
U V Lockout
O V Clam p
3
6
5
O scillator
4
Refer to last page for Pin Designation
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1
11/25/02
INFINEON [ Infineon ]
