- Primary-Side Control without Optocoupler or Secondary Feedback Circuit
- Precise Constant Current and Constant Voltage Control (CC/CV)
- Variable Off-Time Peak Current Control
- 700V High-Voltage Current Source
- 20mW No-Load Power Consumption
- Programmable Cable Compensation
- Programmable Current Limit and Maximum Secondary Duty Cycle
- Programmable FB Voltage Sensing Point
- Multiple Protection Features: OVP, OCkP, OLP, OTP, VCC UVLO
- Low Cost and Simple External Circuit
- Available in a SOIC8-7A Package
- Power Range DefinedNo
- Vfb (V)4
- Vac (max) (V)265
- Vbr (V)700
- fsw (max) (kHz)75
- Vac (min) (V)85
85VAC~265VAC/50Hz, 5V/2.4A, Off-line Primary-side-Controller, Cell phone Charger Evaluation Board
The EV023-S-00A Evaluation Board is designed to demonstrate the capabilities of MP023. The MP023 is a primary-side-control controller which can eliminates secondary feedback components.
The EV023-S-00A is typically designed for cell phone which output 5V, 2.4A load from 85VAC to 265VAC, 50HZ/60HZ.
The EV023-S-00A has an excellent efficiency and EN55022 conducted EMI requirements. It has multi-protection function as open circuit protection, short-circuit protection, cycle by cycle current limit and over-temperature protection, etc.
￥ 175.50 + tax