Use integrally molded power inductor and synchronous rectifier control chip, smaller and more efficient.
HM dedicated DC-DC step-down module (supports 2S ~ 5S lithium polymer), DIY mobile power, car power, communications equipment supply, there are a variety of size and weight for demanding applications.
- Module Properties: Non-isolated Buck
- Rectification: Synchronous rRectification
- Input Voltage: DC 4.75 - 23V
- Output Voltage: DC 1.0 - 17V
- Output Current: Rated current 1.8A (Peak 3A Max)
- Conversion efficiency: 96% Max.
- Switching Frequency: 340KHz
- Output Ripple: 30mV (no-load)
- Load regulation: ±0.5%
- Voltage regulation: ±2.5%
- Operating temperature: Industrial grade -40 to +85°C
- Size: 17mm * 11mm * 3.8mm (L * W * H)