rev. page 1 of 3 date 08/2007 DESCRIPTION: DC/DC converter PART NUMBER: VBD7R5 series features · 7.5W isolated output ·efficiency to 82% ·2:1 input range ·continuous short circuit protection ·regulated outputs ·Pi input filter model number VBD7R5-D12-S3R3 VBD7R5-D12-S5 VBD7R5-D12-S12 VBD7R5-D12-S15 VBD7R5-D12-D12 VBD7R5-D12-D15 VBD7R5-D12-D5 VBD7R5-D24-S3R3 VBD7R5-D24-S5 VBD7R5-D24-S12 VBD7R5-D24-S15 VBD7R5-D24-D12 VBD7R5-D24-D15 VBD7R5-D24-D5 VBD7R5-D48-S3R3 VBD7R5-D48-S5 VBD7R5-D48-S12 VBD7R5-D48-S15 VBD7R5-D48-D12 VBD7R5-D48-D15 VBD7R5-D48-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 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 full load 7.5mA 557mA 7.5mA 820mA 7.5mA 780mA 7.5mA 780mA 12mA 775mA 12mA 780mA 7.5mA 820mA 5mA 271mA 5mA 400mA 5mA 380mA 5mA 380mA 7.5mA 385mA 7.5mA 385mA 7.5mA 400mA 3mA 136mA 2mA 200mA 2mA 192mA 2mA 192mA 3mA 192mA 3mA 192mA 3mA 200mA 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 efficiency 74% 76% 80% 80% 80% 80% 76% 76% 78% 82% 82% 81% 81% 78% 76% 78% 81% 81% 81% 81% 78% rev. DESCRIPTION: DC/DC converter PART NUMBER: VBD7R5 series INPUT input voltage range 12V 24V 48V input filter type 9-18V 18-36V 36-72V PI type OUTPUT voltage accuracy voltage balance (dual) ripple & noise, 20MHz BW, 3.3V/5V 12V/15V temperature coefficient short circuit protection line regulation 1 single/dual output load regulation 2 single output dual output ±2.0% max. ±1.0% max. 100mV p-p., max 1% p-p., max ±0.05%/°C continuous ±0.5% ±0.5% ±1.0% GENERAL SPECIFICATIONS efficiency isolation voltage isolation resistance see table 1500VDC min. 10 9 ohms min switching frequency 100KHz, type operating temperature range -25°C to +71°C extended temperature model -30°C to +85°C case temperature 100°C max. cooling free-air convection storage temperature range -40°C to +100°C EMI/RFI six sided continuous shield dimensions 2.0x1.0x0.4 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 to 1/4 load 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 page 2 of 3 date 08/2007 rev. DESCRIPTION: DC/DC converter PART NUMBER: VBD7R5 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