M3G500512T_16 Datasheet, PDF (6/10 Pages) International Rectifier – HYBRID-HIGH RELIABILITY RADIATION HARDENED DC-DC CONVERTER

V in 1
IN H IB IT 3
R ETU RN
2
S YN C.
IN P UT
4
S YN C .
OUTP UT
5
E MI
FI LTE R
U ND E R VOLTA GE
LOC K OU T
& IN H IBIT
M3G-SERIES
(50V Input, Triple Output)
Fig 1. Block Diagram - Triple Output
B IA S
S UP P LY
+5V
+10.5V
LE V E L
TR A N SLATOR
& FE T DR IV E
S HOR T C IR C UIT
&
OV ER LOA D
13
+A U X .
OUTP UT
12
A UX .
R E TU RN
11
-A U X.
OUTP UT
7
+MA IN
6
MAIN
R E TU RN
+5V
OSC ILLA TOR
+
+5V
EA
-
REF
+
RAMP
GEN E RA TOR
S AMP LE
PWM
&
-
H OLD
FE E D BA C K
TR IGGER
10
C AS E
G RO U ND
14
13.5
13
12.5
12
11.5
11
10.5
10
0
Fig 2. ±12V Load Regulation vs 5V Load
5V load = 4A
5V load = 2A
5V load = 0.4A
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
±12V Load Current ( Amps each )
6
2016-06-30