VIBLSD1-S12-S24-DIP

Additional Resources: Product Page | 3D Model | PCB Footprint date 06/29/2021 page 1 of 5 SERIES: VIBLSD1-DIP │ DESCRIPTION: DC-DC CONVERTER FEATURES • • • • • • • 1 W isolated output industry standard 14 pin DIP package single regulated outputs 1,000 V isolation short circuit protection wide temperature (-40~85°C) efficiency up to 75% RoHS MODEL input voltage output voltage output current output power ripple1 noise1 efficiency typ (Vdc) range (Vdc) (Vdc) min (mA) max (mA) max (W) max (mVp-p) max (mVp-p) typ (%) VIBLSD0.75-S5-S5-DIP 5 4.75~5.25 5 15 150 0.75 20 75 68 VIBLSD1-S5-S5-DIP 5 4.75~5.25 5 20 200 1 20 75 67 VIBLSD1-S5-S9-DIP* 5 4.75~5.25 9 12 111 1 20 75 70 VIBLSD1-S5-S12-DIP 5 4.75~5.25 12 9 83 1 20 75 71 VIBLSD1-S5-S15-DIP* 5 4.75~5.25 15 7 67 1 20 75 73 VIBLSD1-S5-S24-DIP* 5 4.75~5.25 24 5 42 1 20 75 68 VIBLSD0.75-S12-S5-DIP 12 11.4~12.6 5 15 150 0.75 20 75 68 VIBLSD1-S12-S5-DIP 12 11.4~12.6 5 20 200 1 20 75 67 VIBLSD1-S12-S9-DIP 12 11.4~12.6 9 12 111 1 20 75 72 VIBLSD1-S12-S12-DIP 12 11.4~12.6 12 9 83 1 20 75 70 VIBLSD1-S12-S15-DIP 12 11.4~12.6 15 7 67 1 20 75 74 VIBLSD1-S12-S24-DIP* 12 11.4~12.6 24 5 42 1 20 75 68 VIBLSD0.75-S24-S5-DIP 24 22.8~25.2 5 20 200 0.75 20 75 68 VIBLSD1-S24-S5-DIP 24 22.8~25.2 5 15 150 1 20 75 68 VIBLSD1-S24-S9-DIP* 24 22.8~25.2 9 12 111 1 20 75 68 VIBLSD1-S24-S12-DIP* 24 22.8~25.2 12 9 83 1 20 75 73 VIBLSD1-S24-S15-DIP* 24 22.8~25.2 15 7 67 1 20 75 75 VIBLSD1-S24-S24-DIP 24 22.8~25.2 24 5 42 1 20 75 68 Notes: 1. ripple and noise are measured at 20 MHz BW *. Discontinued model PART NUMBER KEY VIBLSDX - SXX - SXX -DIP Base Number Output Power Output Voltage Input Voltage cui.com Packaging Style Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: VIBLSD1-DIP │ DESCRIPTION: DC-DC CONVERTER date 06/29/2021 │ page 2 of 5 INPUT parameter conditions/description min typ max units operating input voltage 5 V model 12 V model 24 V model 4.75 11.4 22.8 5 12 24 5.25 12.6 25.2 Vdc Vdc Vdc parameter conditions/description min typ max units line regulation for Vin change of ±5% ±0.25 % load regulation measured from 10% load to full load ±1 % voltage accuracy 100% load switching frequency 100% load, input voltage range OUTPUT ±3 temperature coefficient % 100 kHz ±0.03 %/°C PROTECTIONS parameter conditions/description short circuit protection 5 and 24 V output models all other models: continuous min typ max units 1 s max units SAFETY AND COMPLIANCE parameter conditions/description isolation voltage for 1 minute at 1 mA max. isolation resistance at 500 Vdc min MTBF RoHS compliant typ 1,000 Vdc 1,000 MΩ 3,500,000 hours yes ENVIRONMENTAL parameter conditions/description min typ max units operating temperature -40 85 °C storage temperature -55 125 °C storage humidity non-condensing temperature rise at full load lead temperature 1.5 mm from case for 10 seconds 15 cui.com 95 % 25 °C 300 °C Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: VIBLSD1-DIP │ DESCRIPTION: DC-DC CONVERTER date 06/29/2021 │ page 3 of 5 DERATING CURVES MECHANICAL parameter conditions/description dimensions 20.00 x 10.00 x 7.00 (0.787 x 0.394 x 0.276 inch) min case material plastic (UL94-V0) typ max units mm weight 2.4 g MECHANICAL DRAWING  >@ >@ >@  >@ >@   > @  Front View PCB Layout Top View >@ >@   >@ >@ PIN CONNECTIONS     >@  >@ >@ >@   >@  >@ Bottom View cui.com PIN FUNCTION 1 GND 7 NC 9 +Vo 11 0V 14 Vin  >@  >@ units: mm [inches] tolerance: ±0.25 [±0.010] pin section tolerance: ±0.10 [±0.004] Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: VIBLSD1-DIP │ DESCRIPTION: DC-DC CONVERTER date 06/29/2021 │ page 4 of 5 APPLICATION NOTES 1. 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). Figure 1 4. 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). Figure 2 5. 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 Note: Vin (Vdc) Cin (µF) Vout (Vdc) Cout (µF) 5 4.7 5 10 12 4.7 9 4.7 15 2.2 12 2.2 24 1 15 1 -- -- 24 0.47 All specifications measured at 25°C, humidity