MP44010
Active
Offline PFC Controller, Boundary Conduction Mode, Ultra Low Start Up current (15uA)

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The MP44010 is a boundary conduction mode PFC controller which can provide simple and high performance active power factor correction using minimum external components.?The output voltage is accurately regulated by a high performance voltage mode amplifier with an accurate internal voltage reference.?The precise adjustable output over-voltage protection greatly enhances the system reliability.? The on-chip R/C filter on the current sense pin can eliminate the external R/C filter.?The extremely low start-up current, quiescent current and the disable function can reduce the power consumption and result in excellent efficiency performance. The MP44010 is available in SOIC8 and DIP packages.
Product Features
- Boundary Conduction Mode PFC Controller for Pre-regulator
- Zero-crossing Compensation to Minimum THD of AC Input Current
- Precise Adjustable Output Over-voltage Protection?
- Ultra-low (15?) Start-up Current.
- Low (0.46mA) Quiescent Current
- On-chip Filter on Current Sense Pin
- Disable Function
- -600/+800mA Peak Gate Drive Current
- Available in SOIC8 and DIP-8 Packages
Parametrics
- VCC (max) (V)22
- Iop (mA)1.6
- Iq (mA)0.46
- Vac (min) (V)85
- fsw (max) (kHz)150
- Vac (max) (V)305
- Vfb (V)2.5
- Isw Limit (A)999
- mps_Status1
- PackageDIP8, SOIC-8
- Mps StatusActive
- TypeController
- GradeCatalog
- Control MethodBoost/Buck Boost
- Power Range DefinedNo
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