Active-Semi ACT5101
The ACT510x is a buck-boost converter with 4 integrated MOSFETs. It offers a high efficiency, low component counts, compact solution for a wide input voltage range from 4V to 23V application. The 4 internal low resistance NMOS switches minimize the size of the application circuit and reduce power losses to maximize efficiency.| Part No. | ACT5101 |
|---|---|
| Datasheet | ACT5101 Download |
| Manufacturer |  Active-Semi |
| Description | 23V Buck-Boost Converter |
| Buy | Stock & Price |
FEATURES
GENERAL DESCRIPTION
● 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 (@10mΩ, 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
● 25mΩ FET from VIN to SW1
● 25mΩ FET from SW2 to VOUT
● 35mΩ FET from SW1 to PGND
● 35mΩ FET from SW2 to PGND
● Thermal Protection
● Thermally Enhanced 32-Lead 4mx4mm QFN
APPLICATIONS
● Car Charger● Docking Stations
● Multiple Power Source Supplies
● DC UPS
● Solar Powered Devices
● Solid-State Lighting Internal high side gate drivers, which require only the addition of two small external capacitors, further simplify the design process.
