Datasheet Active-Semi ACT5101 — Даташит

ACT510x
Rev 1.0, 24-Apr-2018 23V Buck-Boost Converter with Integrated MOSFETs
GENERAL DESCRIPTION
FEATURES Buck-Boost Converter with 4 Integrated Switches
Wide VIN Range: 4V to 23V (No Dead Zone)
3.0V to 23V Wide output Voltage Range
Seamless Transition between Buck and Boost
Operation
Supports Programmable Power Supply (PPS)
Programmable Frequency: 125KHz, 250KHz,
500kHz, and 1MHz
2V ~ 5V/100mA Programmable Output LDO
+/-4% Output Constant Current Regulation
(@10mО©, 3A)
Programmable Output Voltage and Current via both
Pin and I2C
Enable Pin for Power On/OFF Control
Output Cord Compensation
Programmable Output Soft-Start
Cycle by Cycle Current Limit
Built in ADC for Temperature, Input and Output
Voltage and Current Monitoring
25mО© FET from VIN to SW1 …