ACT4751
ACT4751 is USB Fast Charger manufactured by Qorvo.
USB Fast Charger Power IC with 40V Input Voltage, 4A, Programmable Output Voltage and Current
Features
- Certified USB Fast Charger, Reference Designs
- Qualm® Certified, Quick Charger Designs
- 4.5 V to 40 V Operational Input Voltage
- Programmable Output Voltage by I2C
3 V to 24 V in 12.5 mV Step
- Programmable Output Current Limit
4 A in 256 Step Resolution
- 450 kHz to 2.25 MHz Fixed-Frequency Current-Mode
Control with External Clock Sync, 100% Duty Operation, Stable with MLCC
- Out of AM Radio / Spread-Spectrum Operation
- 50 mΩ Integrated High-Side / Low-Side FETs
- 5 V / 350 mA Bias Buck Converter
- 20 mA AUX LDO, Programmable Output Voltage
- I2C Interface, Fast-mode...
