rev. page 1 of 3 date 08/2007 DESCRIPTION: DC/DC converter PART NUMBER: VBBD7R5 series 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 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 output voltage 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 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 full load 557mA 820mA 780mA 780mA 775mA 780mA 820mA 271mA 400mA 380mA 380mA 385mA 385mA 400mA efficiency 74% 76% 80% 80% 80% 80% 76% 76% 78% 82% 82% 81% 81% 78% VBBD7R5-D48-S3R3 VBBD7R5-D48-S5 VBBD7R5-D48-S12 VBBD7R5-D48-S15 VBBD7R5-D48-D12 VBBD7R5-D48-D15 VBBD7R5-D48-5 36-72VDC 36-72VDC 36-72VDC 36-72VDC 36-72VDC 36-72VDC 36-72VDC 3.3VDC 5VDC 12VDC 15VDC ±12VDC ±15VDC ±5VDC 1500mA 1500mA 625mA 500mA ±310mA ±250mA ±750mA 3mA 2mA 2mA 2mA 3mA 3mA 3mA 136mA 200mA 192mA 192mA 192mA 192mA 200mA 76% 78% 81% 81% 81% 81% 78% 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 rev. page 2 of 3 date 08/2007 DESCRIPTION: DC/DC converter PART NUMBER: VBBD7R5 series INPUT input voltage range 12V: 24V: 48V: input filter 9-18V 18-36V 36-72V Pi type OUTPUT voltage accuracy voltage balance (dual) temperature coefficient ripple & noise, 20MHz BW 3.3V/ 5V 12V/ 15V short circuit protection line regulation single/dual¹ load regulation single² dual³ ±2.0%max. ±1.0%max. ±0.05%/ °C 100mV p-p max. 1%p-p max continuous ±0.5% ±1.5% ±1.0% GENERAL SPECIFICATIONS efficiency isolation voltage isolation resistance see table 1500VDC min. 10 9 Ohms sswitching frequency 100KHz, min. operating temperature range -25°C to +71°C case temperature 100° max. cooling free-air convection storage temperature range -40°C to +100°C EMI/RFI conductive EMI Meet EN55022 class B dimensions 2x1x0.4 inches case material black coated copper with (50.8x25.4x10.2mm) 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. DESCRIPTION: DC/DC converter PART NUMBER: VBBD7R5 series DIMENSIONS (mm) DERATING CURVE 120% -25 71 100% Output Load(%) 80% 60% Natural Convection 40% 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 page 3 of 3 date 08/2007