AC/DC Controller IC for LED Lighting Included 650V MOSFET - BM520Q15F
The AC/DC quasi-resonant controller type LED driver IC BM520Q15F can be applied to a non-isolated application, making the designs for various types of low power converter easy. The low power consumption and high-speed start are achieved through the start-up circuit with 650V withstand voltage. Due to the quasi-resonant mode, soft switching is achieved. The EMI is also improved by the alterable operating frequency. A power supply design with a high degree of freedom can also be achieved by the external current setting resistance. A low-cost application can be achieved with the built-in MOSFET with 650V withstand voltage. It also makes the application design easy.
| Part Number | Status | Package | Unit Quantity | Minimum Package Quantity | Packing Type | RoHS |
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| BM520Q15F-GE2 | Active | SOP8 | 2500 | 2500 | Taping | Yes |
BM520Q15F Data Sheet
Specifications| Vin(Min.)[V] | 8.9 | | Vin(Max.)[V] | 26.0 | | Frequency(Max.)[MHz] | 0.22 | | Operating Temperature (Min.)[°C] | -40 | | Operating Temperature (Max.)[°C] | 105 |
| Technical DocumentsFeatures- Quasi-resonant Switching Mode
- Built-in 650V Starter Circuit
- Built-in 650V Switching MOSFET
- Maximum Frequency of 200kHz
- VCC pin: Under Voltage Protection
- VCC pin: Over Voltage Protection (latch)
- SOURCE pin: Leading-Edge-Blanking Function
- ZT pin: Trigger Mask Function
- ZT pin: Over Voltage Protection (latch)
- NTC pin: Temperature Detecting Protection (Automatic Recovery)
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