For more information, please visit the product page. date 08/29/2012 page 1 of 6 SERIES: VYC30W │ DESCRIPTION: DC-DC CONVERTER up to 30 W output industry standard pinout 4:1 input range (9~36 V, 18~75 V) single, dual, and triple outputs 1,500 V isolation short circuit, over current, and over voltage protection wide temperature operation (-40~85°C) efficiency up to 88% U • • • • • • • • ED FEATURES VYC30W-Q24-S5 input voltage output voltage range (Vdc) (Vdc) 9 ~ 36 9 ~ 36 9 ~ 36 VYC30W-Q24-D5 9 ~ 36 VYC30W-Q24-D12 9 ~ 36 VYC30W-Q24-T312 VYC30W-Q24-T315 VYC30W-Q24-T512 efficiency max (A) max (W) max (mVp-p) typ (%) 5 6 30 120 87 12 2.5 30 120 88 15 2 30 120 87 ±5 3 30 120 86 ±12 1.25 30 120 88 ±15 1 30 120 87 9 ~ 36 3.3 ±12 4 ±0.625 28.2 120 85 9 ~ 36 3.3 ±15 4 ±0.5 28.2 120 85 9 ~ 36 5 ±12 3 ±0.625 30 120 86 9 ~ 36 5 ±15 3 ±0.5 30 120 86 IS C VYC30W-Q24-T515 ripple and noise1 9 ~ 36 O VYC30W-Q24-D15 output power N VYC30W-Q24-S12 VYC30W-Q24-S15 output current TI MODEL N RoHS VYC30W-Q48-S5 18 ~ 75 5 6 30 120 87 VYC30W-Q48-S12 18 ~ 75 12 2.5 30 120 88 VYC30W-Q48-S15 18 ~ 75 15 2 30 120 87 18 ~ 75 ±5 3 30 120 86 18 ~ 75 ±12 1.25 30 120 88 VYC30W-Q48-D15 18 ~ 75 ±15 1 30 120 87 VYC30W-Q48-T312 18 ~ 75 3.3 ±12 4 ±0.625 28.2 120 85 VYC30W-Q48-T315 18 ~ 75 3.3 ±15 4 ±0.5 28.2 120 85 VYC30W-Q48-T512 18 ~ 75 5 ±12 3 ±0.625 30 120 86 VYC30W-Q48-T515 18 ~ 75 5 ±15 3 ±0.5 30 120 86 D VYC30W-Q48-D5 VYC30W-Q48-D12 Notes: 1. Ripple and noise are measured at 20 MHz BW cui.com For more information, please visit the product page. CUI Inc │ SERIES: VYC30W │ DESCRIPTION: DC-DC CONVERTER date 08/29/2012 │ page 2 of 6 PART NUMBER KEY Output S = single output D = dual output T = triple output Base Number Input Voltage U conditions/description start-up time filter PI type 1. The on/off pin voltage is referenced to GND OUTPUT N Notes: up 24 V input up 48 V input down 24 V input down 48 V input module off module on (or open circuit) Remote on/off1 conditions/description line regulation single and dual output models, measured from low line to high line at full load triple output models (main output), measured from low line to high line at full load triple output models (auxiliary outputs), measured from low line to high line at full load O parameter single and dual output models, measured from 10% to full load at nominal input triple output models (main output), measured 10% to full load at nominal input triple output models (auxiliary outputs), measured 10% to full load at nominal input IS C load regulation voltage accuracy typ max units 9 18 24 48 36 75 Vdc Vdc 10 Vdc Vdc Vdc Vdc 1.2 12 Vdc Vdc typ max units ±0.2 ±0.5 % ±1 % ±5 % ±1 % ±2 % ±5 % ±3 % 8.0 16.0 single and dual output models, refer to recommended circuit triple output models (main output), refer to recommended circuit triple output models (auxiliary outputs), refer to recommended circuit 0 3.5 min ±0.5 ±1 ±2 % ±5 % 25% ~ 50% ~ 25% step load charge 300 25% rated load change 300 D transient recovery time transient peak deviation cross regulation dual output models, main output 50% load, supplemental output from 10~100% load triple output models, main output and one auxiliary output 50% load, another auxiliary output from 10~100% load adjustability switching frequency 100% load, input voltage range temperature coefficient cui.com ms 9.0 17.8 TI power power power power min N operating input voltage under voltage lockout Heatsink "blank" = No H = Yes Output Voltage INPUT parameter ED VYC30W - QXX - X XX - X 500 μs μs ±5 % ±10% Vdc 400 kHz ±0.02 %/°C For more information, please visit the product page. CUI Inc │ SERIES: VYC30W │ DESCRIPTION: DC-DC CONVERTER date 08/29/2012 │ page 3 of 6 PROTECTIONS parameter conditions/description short circuit protection hiccups, automatic recovery typ input voltage range 130 single and dual output models (main) over voltage protection triple output models (main) 5V 12 V 15 V 3.3 V 5V conditions/description isolation voltage tested for 1 minute at 1 mA max. isolation resistance at 500 Vdc 100 kHz / 0.1 V yes MTBF M1L-HDBK-217F 1,500 Vdc MΩ min TI during operation storage temperature typ non-condensing max units 85 °C 105 °C -40 125 °C 5 95 % max units N storage humidity pF hours -40 maximum case temperature units 1,000 1,000,000 conditions/description case operating temperature max 2,000 ENVIRONMENTAL parameter typ N isolation capacitance min Vdc Vdc Vdc Vdc Vdc U parameter units % 6.1 15 18 3.9 6.2 SAFETY AND COMPLIANCE RoHS compliant max ED over current protection min DERATING CURVES O output power vs. ambient temperature 2 1 without heat sink 2 with heatsink 80 IS C Load (%) 100 1 60 (Natural Convection) 40 20 -40 0 55 65 85 Ambient Temperature (°C) D MECHANICAL parameter conditions/description dimensions 2.0 x 1.6 x 0.44 inch (50.8 x 40.6 x 11.2mm) case material nickel-coated copper (six-sided) weight min typ 50 70 with heat sink cui.com g g For more information, please visit the product page. CUI Inc │ SERIES: VYC30W │ DESCRIPTION: DC-DC CONVERTER date 08/29/2012 │ page 4 of 6 MECHANICAL DRAWING RECOMMENDED FOOTPRINT (TOP VIEW) unit: mm [inch] General tolerances: ±0.25mm [±0.010 inch] Pin section tolerances: ±0.10mm [±0.004 inch] ED 1.20 0.047 2.54 0.100 50.80 2.000 0.35 10.16 0.400 11.20 0.441 3 15.24 0.600 11.80 0.465 4 5 30.48 1.200 2 1 4.10 0.161 7 U 3.50 0.138 40.60 1.598 +0.8/-0.0 6 Insulative Plastic Metal Case 1.00 0.039 2.54 0.100 45.72 1.800 7 10.16 0.400 6 1 10.16 0.400 2 5 10.16 0.400 40.60 1.598 0.35 PIN CONNECTIONS TI 15.24 0.600 N 45.72 1.800 50.80 2.000 +0.8/-0.0 Pin 10.16 0.400 3 4 7.62 0.300 Metal Case N BOTTOM VIEW 5.08 0.200 unit: mm [inch] ±0.5 mm [±0.020 inch] tolerance: ±0.5mm [±0.020 inch] Thermal Pad O 40.60 1.598 IS C Heatsink 17.50 0.689 Clamp D 50.80 2.000 Converter 23.00 0.906 MAX 46.20 1.819 MAX cui.com Single Dual Triple 1 Vin Vin Vin 2 GND GND GND 3 On/Off On/Off On/Off 4 Trim Trim -Vo2 5 0V -Vo 0V 6 +Vo 0V +Vo1 7 No Pin +Vo +Vo2 For more information, please visit the product page. CUI Inc │ SERIES: VYC30W │ DESCRIPTION: DC-DC CONVERTER date 08/29/2012 │ page 5 of 6 APPLICATION NOTES 1. EMI & EMS recommended external circuit Single output, 9 ~ 36 Vin Dual output, 18 ~ 75 Vin Dual output, 9 ~ 36 Vin Triple output, 18 ~ 75 Vin Triple output, 9 ~ 36 Vin SMCJ90A,1500W(Bringtking) SMCJ48A,1500W(Bringtking) SMCJ90A,1500W(Bringtking) SMCJ48A,1500W(Bringtking) SMCJ48A,1500W(Bringtking) SMCJ48A,1500W(Bringtking) LCM 232uH(0.1V 100KHz) 15T core: N5 T12*6*4 (Acme) 232uH(0.1V 100KHz) 15T core: N5 T12*6*4 (Acme) 232uH(0.1V 100KHz) 15T core: N5 T12*6*4 (Acme) 232uH(0.1V 100KHz) 15T core: N5 T12*6*4 (Acme) C0 680μF/1,000V (CapXon) 1,000μF/50V(CapXon) 680μF/100V (CapXon) 1000μF/50V(CapXon) C1 105K/100V 1210(TDK) 105K/100V 1210(TDK) 105K/100V 1210(TDK) 105K/100V 1210(TDK) C2 225K/100V 1210(TDK) 225K/100V 1210(TDK) 225K/100V 1210(TDK) 225K/100V 1210(TDK) C3 No component No component 102K/2,000V 1206 (TDK) 102K/2,000V 1200 (TDK) C4 No component No component 102K/2,000V 1206 (TDK) 102K/2,000V 1206 (TDK) LCM C1 Vin +Vo GND 0V C2 -INPUT LOAD CASE C4 680μF/50V(CapXon) 1,000μF/100V (CapXon) 105K/100V 1210(TDK) 105K/100V 1210(TDK) 225K/100V 1210(TDK) 225K/100V 1210(TDK) No component No component 102K/2,000V 1206 (TDK) 102K/2,000V 1206 (TDK) TI TVS +C0 232uH(0.1V 100KHz) 15T core: N5 T12*6*4 (Acme) N C3 +INPUT 232uH(0.1V 100KHz) 15T core: N5 T12*6*4 (Acme) U Figure 1 (Single output) ED Single output, 18 ~ 75 Vin TVS N Figure 2 (Dual output) C3 +Vo LCM IS C O +INPUT TVS -INPUT D TVS -INPUT +Vo2 +Vo1 VIN +C0 C1 C2 LOAD 1 LOAD 3 0V GND LOAD 2 CASE LOAD 1 C2 0V GND LOAD 2 C4 C3 LCM C1 CASE Figure 3 (Triple output) +INPUT VIN +C0 -Vo2 C4 cui.com -VO For more information, please visit the product page. CUI Inc │ SERIES: VYC30W │ DESCRIPTION: DC-DC CONVERTER date 08/29/2012 │ page 6 of 6 REVISION HISTORY description date 08/23/2011 1.0 initial release 1.01 updated spec 1.02 added two dual 5 V models 1.03 V-Infinity branding removed ED rev. 10/07/2011 11/15/2011 09/06/2012 D IS C O N TI N U The revision history provided is for informational purposes only and is believed to be accurate. Headquarters 20050 SW 112th Ave. Tualatin, OR 97062 800.275.4899 Fax 503.612.2383 cui.com [email protected] CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website. CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.