Offline PFC Controller, Boundary Conduction Mode, Ultra Low Start Up current (15uA)
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.
- 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 (15μA) 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
- 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
- PackageDIP8, SOIC-8
- Control MethodBoost/Buck Boost
- Power Range DefinedNo
100W LED Driver Evaluation Board
The EV44010-S+HR1001-S-01A is a general purpose evaluation board of MP44010, HR1001B, MP6922 and MP174 for 100W LED driver application.
The MP44010 is a boundary conduction mode PFC controller which can provide simple and high performance active power factor correction with minimum external components.
The HR1001B is an enhanced LLC controller which provides new features of adaptive dead time adjustment (ADTA) and capacitive mode protection (CMP)
The MP6922 is a dual fast turn-off intelligent rectifier to drive two N-CH power MOSFETs in LLC resonant converters for synchronous rectification.MP6922 has a light-load function to latch-off the gate driver at light load condition.
The MP174 is a primary-side regulator that provides accurate constant voltage (CV) regulation without opto-coupler.
The EV44010-S+HR1001-S-01A provides up to 100W output power and operates with ultra wide input range from 90V to 305V. Besides, the EV44010-S+HR1001-S-01A has output fault protections, such as short circuit protection, over voltage protection. It also can meet the Class C standard of IEC61000-3-2 and EN55015 standard.
$25.00 + tax
90W LED Driver Evaluation Board
The EV44010-S+HR1000A-S-01C is a general purpose evaluation board of MP44010, HR1000A, MP26085 and MP100 for 90W LED driver application.
MP44010 is a boundary conduction mode PFC controller which can provide simple and high performance active power factor correction with minimum external components.
HR1000A is a controller specific for the resonant half-bridge topology with two channels of 50% complementary duty cycle outputs driving signals.
MP26085 is a voltage and current control IC integrated a precision voltage reference and a current source, which is suitable for battery charger, second controller of switching regulator systems, and other types of application required an accurate voltage and current control systems.
MP100 is a compact, inductor-less, good-efficiency, off-line regulator. It steps down the AC line voltage to an adjustable DC output. It is a simple solution to provide a bias voltage to ICs in off-line applications.
The EV44010-S+HR1000A-S-01C provides up to 90W output power and operates with ultra wide input range from 100V to 305V. Besides, the EV44010-S+HR1000A-S-01C has output fault protections, such as short circuit protection, over voltage protection. It also can meet the Class C standard of IEC61000-3-2 and EN55015 standard.
$25.00 + tax