BM1051F |
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Part Number | BM1051F |
Manufacturer | ROHM (https://www.rohm.com/) |
Description | BM1051F is compounded LSI of Power Factor Correction converter (PFC) for harmonic solution and DC/DC converter (DC/DC). Because DC/DC operates on Quasi-resonant method, DC/DC contributes to Low EMI. B... |
Features |
Quasi-resonant circuit + PFC circuit Built-in HV Starter circuit Low consumption current (typ.10uA) when starter circuit is OFF. Quasi resonant circuit Max operating frequency(120kHz) Frequency reduction function Over-current limiting variable function Pulse-by-pulse over-current protection circuit Built-in Soft start Voltage protection function (brown out) during low input ZT pin Over Voltage Protection Output overload protection (auto recovery /latch switching enabled) 250nsec Leading-Edge Blanking Power Factor Correction circuit Peak current control (65kHz) Per-cycle over current ... |
Document |
BM1051F Data Sheet
PDF 2.40MB |
Distributor | Stock | Price | Buy |
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No. | Part # | Manufacture | Description | Datasheet |
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ROHM |
Quasi-Resonant Control DC/DC converter and Power Factor Correction converter |
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