VIBLT1-S24-S15-SMT-TR

For more information, please visit the product page. date 11/01/2012 page 1 of 5 SERIES: VIBLT1-SMT │ DESCRIPTION: DC-DC CONVERTER up to 1 W current output industry standard 14 pin SMT package style single regulated outputs 1,000 V isolation wide temperature (-40~85°C) efficiency up to 72% U • • • • • • ED FEATURES input voltage MODEL output voltage N RoHS output current noise1 efficiency max (W) max (mVp-p) max (mVp-p) typ (%) range (Vdc) VIBLT1-S5-S5-SMT 5 4.75~5.25 5 15 150 0.75 20 150 69 VIBLT1-S5-S9-SMT 5 4.75~5.25 9 12 111 1 20 150 70 VIBLT1-S5-S12-SMT 5 4.75~5.25 12 9 83 1 20 150 71 VIBLT1-S5-S15-SMT 5 4.75~5.25 15 7 67 1 20 150 72 VIBLT1-S12-S5-SMT 12 11.4~12.6 5 15 150 0.75 20 150 69 VIBLT1-S12-S12-SMT 12 11.4~12.6 12 9 83 1 20 150 71 VIBLT1-S12-S15-SMT 12 11.4~12.6 15 7 67 1 20 150 72 VIBLT1-S15-S5-SMT 15 14.25~15.75 5 15 150 0.75 20 150 69 VIBLT1-S15-S9-SMT 15 VIBLT1-S15-S15-SMT VIBLT1-S24-S5-SMT TI N 9 12 111 1 20 150 70 15 14.25~15.75 14.25~15.75 12 9 83 1 20 150 71 15 14.25~15.75 15 7 67 1 20 150 72 24 22.8~25.2 5 15 150 0.75 20 150 69 24 22.8~25.2 O VIBLT1-S15-S12-SMT max (mA) ripple1 typ (Vdc) (Vdc) min (mA) output power 9 12 111 1 20 150 70 VIBLT1-S24-S12-SMT 24 22.8~25.2 12 9 83 1 20 150 71 VIBLT1-S24-S15-SMT 24 22.8~25.2 15 7 67 1 20 150 72 IS C VIBLT1-S24-S9-SMT Notes: 1. ripple and noise are measured at 20 MHz BW D PART NUMBER KEY VIBLT1 - SXX - SXX -SMT - X Output Voltage Base Number Input Voltage Package Options "blank" = standard TR = Tape & Reel Packaging Style cui.com For more information, please visit the product page. CUI Inc │ SERIES: VIBLT1-SMT │ DESCRIPTION: DC-DC CONVERTER date 11/01/2012 │ page 2 of 5 INPUT conditions/description operating input voltage 5 V model 12 V model 15 V model 24 V model min typ max units 4.75 11.4 14.25 22.8 5 9 12 15 5.25 12.6 15.75 25.2 Vdc Vdc Vdc Vdc min typ max units ±0.3 % OUTPUT parameter conditions/description line regulation for Vin change of ±5% measured from 10% load to full load 100% load switching frequency 100% load, input voltage range temperature coefficient 100% load conditions/description short circuit protection continuous SAFETY AND COMPLIANCE parameter conditions/description isolation voltage for 1 minute at 1 mA max. isolation resistance at 500 Vdc RoHS compliant yes ENVIRONMENTAL operating temperature storage temperature storage humidity temperature rise conditions/description 100 kHz ±0.03 %/°C typ max units typ max units Vdc 1,000 MΩ 3,500,000 hours min typ max units -40 85 °C -55 125 °C non-condensing 15 1.5 mm from case for 10 seconds D IS C lead temperature min O parameter % % 1,000 N MTBF min TI parameter N PROTECTIONS ±1 ±3 U load regulation voltage accuracy ED parameter cui.com 95 % 25 °C 260 °C For more information, please visit the product page. CUI Inc │ SERIES: VIBLT1-SMT │ DESCRIPTION: DC-DC CONVERTER date 11/01/2012 │ page 3 of 5 DERATING CURVES ED 1. output power vs. ambient temperature 100 Load (%) 80 60 40 20 -20 0 20 40 60 71 85 MECHANICAL 100 parameter conditions/description dimensions 0.700 x 0.500 x 0.236 (17.78 x 12.70 x 6.00 mm) case material plastic (UL94-V0) MECHANICAL DRAWING typ 2.9 (Sid e Vie w ) 5.75 [0.226] 16.70 [0.657] O 6.00 [0.236] 17.78 [0.700] 10 9 8 (To p Vie w ) 1 2 3 5 0.60 [0.024] 6 7 10 9 8 2.54 [0.100] 1 2 17.78 [0.700] 14 13 12 12.70 [0.500] IS C 15.24 [0.600] 14 13 12 3 5 6 7 2.10 [0.083] 1.00 [0.039] 2.54 [0.100] PIN CONNECTIONS 2.54 [0.100] PIN 12.22 [0.481] A A 0.25 [0.010] 5 max 1.30 [0.051] cui.com FUNCTION 1 GND 2 +Vin 6 0V 7 +Vo others NC max units inch N units: mm [inches] tolerance: ±0.25 [±0.010] pin section tolerance: ±0.10 mm [±0.004] D min TI weight 120 N Ambient Temperature (°C) U -40 g For more information, please visit the product page. CUI Inc │ SERIES: VIBLT1-SMT │ DESCRIPTION: DC-DC CONVERTER date 11/01/2012 │ page 4 of 5 APPLICATION NOTES Requirement on Output Load In order to ensure the product operates efficiently and reliably, make sure the specified range of input voltage is not exceeded and the minimum output load is not less than 10% load. If the actual load is less than the specified minimum load, the output ripple may increase sharply while its efficiency and reliability will reduce greatly. If the actual output power is very small, please add an appropriate resistor as extra loading. 2. Overload Protection Under normal operating conditions, the output circuit of these products has no protection against over-current and short-circuits. The simplest method is to connect a self-recovery fuse in series at the input end or add a circuit breaker to the circuit. 3. Filtering In some circuits which are sensitive to noise and ripple, a filtering capacitor may be added to the DC/DC output end and input end to reduce the noise and ripple. However, the capacitance of the output filter capacitor must be proper. If the capacitance is too big, a startup problem might arise. For every channel of output, provided the safe and reliable operation is ensured, the greatest capacitance of its filter capacitor sees the external capacitor table. To get an extremely low ripple, an “LC” filtering network may be connected to the input and output ends of the DC/DC converter, which may produce a more significant filtering effect. It should also be noted that the inductance and the frequency of the “LC” filtering network should be staggered with the DC/DC frequency to avoid mutual interference (Figure 1). L Figure 1 N L +Vo Vin DC DC Cin GND 0V Output Voltage Regulation and Over-voltage Protection Circuit The simplest device for output voltage regulation, over-voltage and over-current protection is a linear voltage regulator with overheat protection that is connected to the input or output end in series (Figure 2). +Vo REG N Vin Figure 2 DC DC GND 0V O External Capacitor Table It is not recommended to connect any external capacitor in the application field with less than 0.5 W output. Table 1 Vin (Vdc) Cin (μF) Vout (Vdc) Cout (μF) 4.7 5 4.7 5 12 2.2 9 2.2 15 1 12 2.2 24 1 15 1 D IS C 5. Cout TI 4. U ED 1. cui.com For more information, please visit the product page. CUI Inc │ SERIES: VIBLT1-SMT │ DESCRIPTION: DC-DC CONVERTER date 11/01/2012 │ page 5 of 5 REVISION HISTORY rev. description date 07/12/2010 initial release new template applied 1.02 V-Infinity branding removed, VIBLT1-S12-S9-SMT discontinued 08/06/2012 1.03 picture updated 09/04/2012 1.04 added TR package option ED 1.0 1.01 04/19/2012 11/01/2012 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 techsupport@cui.com 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.