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BP3122B |
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| Part Number | BP3122B |
| Manufacturer | BPS |
| Description | The BP3122B is a high precision primary-side feedback and regulation controller for LED lighting, it operates in constant current control mode and is designed to work in inductor current discontinuous... |
| Features |
Built-in 650V Power MOSFET Constant current control without secondary sense and feedback circuit. No Auxiliary winding for sensing and supplying Ultra low operating current to improve efficiency Universal input voltage ±5% LED current accuracy LED short and open circuit protection CS resistor short circuit protection VCC under-voltage protection Over temperature protection Available in SOP8 package Applications GU10/E27 LED bulb, spot light Other LED lighting NP NS AC BP3122B 4 OUT 3 VCC 1 CS 2 GND NC 8 NC 7 DRAIN 6 DRAIN 5 Figure 1. Typical application circuit... |
| Document |
 BP3122B Data Sheet
PDF 498.42KB |
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