G-energy B0505LS-1WR3 5V To 5V 200mA 1W DC - DC Converter is a compact isolated DC-DC converter designed to provide a regulated-isolation interface between two 5V DC circuits. The B0505LS-1WR3 accepts a 4.5V to 5.5V input and provides a single 5V output at up to 200mA, with 1W maximum output power. It provides 1500VDC input-to-output isolation, continuous self-recovering short-circuit protection, and high efficiency up to 82% typical for this 5V version. The converter uses a through-hole SIP package with an industry-standard pin arrangement and is suitable for isolated power supply requirements in digital circuits, low-frequency analog circuits, relay-driving circuits, and data-switching circuits.
G-energy B0505LS-1WR3 5V To 5V 200mA 1W DC DC Converter Datasheet
| Specification | Value |
|---|---|
| Manufacturer | G-energy |
| Part Number | B0505LS-1WR3 |
| Product Type | Isolated DC-DC Converter |
| Input Voltage | 4.5V to 5.5V DC |
| Nominal Input Voltage | 5V DC |
| Output Voltage | 5V DC |
| Output Current | 20mA to 200mA |
| Maximum Output Current | 200mA |
| Minimum Output Current | 20mA |
| Output Power | 1W |
| Number of Outputs | 1 |
| Output Type | Single, Isolated |
| Isolation Voltage | 1500VDC |
| Isolation Resistance | ≥1000MΩ at 500VDC |
| Isolation Capacitance | ≤20pF |
| Efficiency | 82% Typical |
| No-Load Input Current | 5mA Typical |
| Full-Load Input Current | 270mA Typical |
| Switching Frequency | 270kHz Typical |
| Ripple & Noise | 30mVp-p Typical |
| Load Regulation | 10% Typical, 15% Maximum |
| Short-Circuit Protection | Continuous, Self-Recovery |
| Maximum Capacitive Load | 2400µF |
| Operating Temperature | -40°C to +105°C |
| Storage Temperature | -55°C to +125°C |
| Case Temperature Rise | 15°C Typical at 25°C Ambient |
| Soldering Temperature | 300°C Maximum |
| Storage Humidity | ≤95% RH, Non-Condensing |
| Case Material | Black Flame-Retardant Plastic |
| Flammability Rating | UL94V-0 |
| Mounting Type | Through Hole |
| Package | SIP |
| Dimensions | 19.65 × 6.00 × 10.16 mm |
| Weight | 2.1g Typical |
| Cooling | Free-Air Convection |
| Pin Count | 5 |
| Pin Pitch | 2.54 mm |
| RoHS | Yes |
| Pin | Function |
|---|---|
| 1 | GND |
| 2 | +Vin |
| 3 | -Vo |
| 4 | +Vo |
1 × G-energy B0505LS-1WR3 5V To 5V 200mA 1W DC - DC Converter
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