XRSB-50T03C Datasheet, PDF (6/15 Pages) Bel Fuse Inc. – ISOLATED DC/DC CONVERTERS

ISOLATED DC/DC CONVERTERS
36 Vdc - 75 Vdc Input,
3.3 Vdc/15 A Output
Jul. 09, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Transient Response Waveforms
50%-75% Load Transients at Vin=48 V
75%-50% Load Transients at Vin=48 V
Note: Transient response at di/dt=0.1A/us, with 1uF ceramic cap and 3000uF cap at output, and Ta=25 deg C.
Remote On/Off
Parameter
Min
Typ
Signal Low (Unit On)
-0.3
-
Active Low
Signal High (Unit Off)
2.95
-
Current Sink
0
-
Max Unit
Notes
0.8
V
The remote on/off pin open, Unit off.
18
V
1
mA
Recommended remote on/off circuit for active low
Vin+
Vin+
O n/off
On/off
Vin-
Control with open collector/drain circuit
Vin+
Vcc
On/off
Vin-
Vin-
Control with photocoupler circuit
V in+
On/off
V in-
Control with logic circuit
Permanently on
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
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