PL8405 Overview
PL8405 integrates a high efficiency synchronous step-down switching regulator, which includes a 40V, 9mΩ high side and a 40V, 9mΩ low side MOSFETs to provide 5A continuous load current over 6.5V to 36V wide operating input voltage with 33V input over voltage protection. PL8405 can operate at charger mode for 1, 2, 3, 4, 5 and 6 cells battery charge. PL8405 employs Constant ON time control.
PL8405 Key Features
- 5A continuous output current capability
- 4.5V to 36V wide operating input range
- 2V to 32 V wide output range
- Integrated 40V, 9mΩ high side and 40V, 9mΩ low
- Dynamical programming of input current, Output
- 1 Cell to 6 Cells battery charge management
- Adjustable Switching Frequency using resistor
- Frequency dithering for good EMI performance
- Integrated 2-A MOSFET Gate Drivers
- prehensive protection features including Output Short Protection (OSP), Cycle-by-Cycle input and output Peak Current Lim