68DW20 Series 20W 1.5KV Isolation 4:1 Wide Input DC-DC Converter
Product Description
20W 1'' x 1'' Size DIP6 Package 1.5KV Isolation 4:1 DC to DC Power Conversion
Features
20W DIL package.
4:1 wide input range.
100% burned in.
High efficiency up to 90%.
Customized solutions available.
Remote control:on/off.
UL94V-0 package material.
Operating temperature from -40°C to +75°C.
3 years warranty.
Specifications Typical At TA = 25°C, Nominal Input Voltage And Rated Output Current Unless Otherwise Specified
| Part Number | Input Voltage | Input Current | Output Voltage | Output Current | Efficiency | Capacitor load | |
|---|---|---|---|---|---|---|---|
| Vdc | No Load (mA TYP) | Full Load (mA TYP) | Vdc | Full Load (mA) | %TYP | uF MAX | |
| 68DW20-24S03RNL | 9-36 | 70 | 719 | 3.3 | 4500 | 86 | 6600 |
| 68DW20-24S05RNL | 9-36 | 70 | 947 | 5 | 4000 | 88 | 6600 |
| 68DW20-24S12RNL | 9-36 | 25 | 938 | 12 | 1670 | 89 | 960 |
| 68DW20-24S15RNL | 9-36 | 25 | 924 | 15 | 1330 | 90 | 470 |
| 68DW20-24D12RNL | 9-36 | 25 | 936 | ±12 | ±833 | 89 | 470 |
| 68DW20-24D15RNL | 9-36 | 25 | 937 | ±15 | ±667 | 89 | 330 |
| 68DW20-48S03RNL | 18-75 | 30 | 360 | 3.3 | 4500 | 86 | 6600 |
| 68DW20-48S05RNL | 18-75 | 30 | 473 | 5 | 4000 | 88 | 6600 |
| 68DW20-48S12RNL | 18-75 | 15 | 474 | 12 | 1670 | 88 | 330 |
| 68DW20-48S15RNL | 18-75 | 15 | 472 | 15 | 1330 | 88 | 330 |
| 68DW20-48D12RNL | 18-75 | 25 | 468 | ±12 | ±833 | 89 | 330 |
| 68DW20-48D15RNL | 18-75 | 25 | 468 | ±15 | ±667 | 89 | 220 |
Input Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Voltage Types | 4:1 | ||||
| Filter | LC Network | ||||
Output Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Voltage Tolerance | Full load@Vin(nom.) | ±2 | % | ||
| Short Circuit Protection | Hiccup, automatic Recovery | ||||
| Line Regulation | ±0.5 | % | |||
| Load Regulation | Single Dual(Balance Load) | ±0.5 ±1 | % | ||
| Cross Regulation | Dual (25% To 100% Load) | ±5 | % | ||
| Ripple & Noise | Output:3-15V TYPES BW=DC To 20MHz | 100 | mVp-p | ||
| Output > 15V TYPES BW=DC To 20MHz | 1% of Vout | mVp-p | |||
| Transient response setting time | 25% load step change | 300 | us |
General Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Isolation Voltage | 1500 | Vdc | |||
| Isolation Resistance | 500Vdc | 1000 | MΩ | ||
| Switching Frequency | 330 | KHz | |||
| Operating Temperature | With derating | -40 | +75 | ℃ | |
| Storage Temperature | -55 | +125 | ℃ | ||
| Humidity | Non Condensing | 95 | % | ||
| Cooling | Natural Convection (20LFM) | ||||
| Case Material | Nickel Coated Copper With Non-Conductive Base | ||||
| MTBF | MIL-HDBK-217F@25℃ | 340000 | Hours | ||
| Weight | 16.5 | g | |||
| Dimensions | 25.4 x 25.4 x 10.6 | mm | |||
Dimension
Files Download 68DW20-Series.pdf
Certification