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 rev. page date 1 of 3
08/2007
PART NUMBER: VBBD7R5 series
DESCRIPTION: DC/DC converter
features *7.5W Isolated output *remote on/off option (suffix "-1") *efficiency to 82% *2:1 input range *regulated outputs *continuous short circuit protection *meets EN55022 Class B, conducted *Pi input filter
model number VBBD7R5-D12-S3R3 VBBD7R5-D12-S5 VBBD7R5-D12-S12 VBBD7R5-D12-S15 VBBD7R5-D12-D12 VBBD7R5-D12-D15 VBBD7R5-D12-D5 VBBD7R5-D24-S3R3 VBBD7R5-D24-S5 VBBD7R5-D24-S12 VBBD7R5-D24-S15 VBBD7R5-D24-D12 VBBD7R5-D24-D15 VBBD7R5-D24-D5 VBBD7R5-D48-S3R3 VBBD7R5-D48-S5 VBBD7R5-D48-S12 VBBD7R5-D48-S15 VBBD7R5-D48-D12 VBBD7R5-D48-D15 VBBD7R5-D48-5
input voltage 9-18VDC 9-18VDC 9-18VDC 9-18VDC 9-18VDC 9-18VDC 9-18VDC 18-36VDC 18-36VDC 18-36VDC 18-36VDC 18-36VDC 18-36VDC 18-36VDC 36-72VDC 36-72VDC 36-72VDC 36-72VDC 36-72VDC 36-72VDC 36-72VDC
output voltage 3.3VDC 5VDC 12VDC 15VDC 12VDC 15VDC 5VDC 3.3VDC 5VDC 12VDC 15VDC 12VDC 15VDC 5VDC 3.3VDC 5VDC 12VDC 15VDC 12VDC 15VDC 5VDC
output current 1500mA 1500mA 625mA 500mA 310mA 250mA 750mA 1500mA 1500mA 625mA 500mA 310mA 250mA 750mA 1500mA 1500mA 625mA 500mA 310mA 250mA 750mA
input current no load 7.5mA 7.5mA 7.5mA 7.5mA 12mA 12mA 7.5mA 5mA 5mA 5mA 5mA 7.5mA 7.5mA 7.5mA 3mA 2mA 2mA 2mA 3mA 3mA 3mA
full load 557mA 820mA 780mA 780mA 775mA 780mA 820mA 271mA 400mA 380mA 380mA 385mA 385mA 400mA 136mA 200mA 192mA 192mA 192mA 192mA 200mA
efficiency 74% 76% 80% 80% 80% 80% 76% 76% 78% 82% 82% 81% 81% 78% 76% 78% 81% 81% 81% 81% 78%
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382
rev. page date 2 of 3
08/2007
PART NUMBER: VBBD7R5 series
DESCRIPTION: DC/DC converter
INPUT
input voltage range 12V: 24V: 48V: 9-18V 18-36V 36-72V Pi type
input filter
OUTPUT
voltage accuracy voltage balance (dual) temperature coefficient ripple & noise, 20MHz BW short circuit protection line regulation single/dual load regulation single dual 2.0%max. 1.0%max. 0.05%/ C 100mV p-p max. 1%p-p max continuous 0.5% 1.5% 1.0%
3.3V/ 5V 12V/ 15V
GENERAL SPECIFICATIONS
efficiency isolation voltage isolation resistance sswitching frequency operating temperature range case temperature cooling storage temperature range EMI/RFI dimensions case material see table 1500VDC min. 10 9 Ohms 100KHz, min. -25C to +71C 100 max. free-air convection -40C to +100C conductive EMI Meet EN55022 class B 2x1x0.4 inches (50.8x25.4x10.2mm) black coated copper with non-conductive base
NOTES: 1. measured from high line to low line 2. measured from full load to10%load 3. measured from full load to 1/4 load 4. suffix "-1" to the model number with remote on/off
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382
rev. page date 3 of 3
08/2007
PART NUMBER: VBBD7R5 series
DESCRIPTION: DC/DC converter
DIMENSIONS (mm)
DERATING CURVE
120%
-25 71
100%
80%
Output Load(%)
60%
40%
Natural Convection
20%
100
0%
-25 0 25 50 75
100
Ambient Temperature( C)
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382


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