MPQ4487A
DESCRIPTION
The MPQ4487A integrates a monolithic, stepdown, switch-mode converter with two USB current-limit switches and Type-C 5V under 3A mode configuration channels for each port. The MPQ4487A achieves 6A of output current with excellent load and line regulation across a wide input supply range.
The output of each USB switch is current-limited. Both USB ports support USB Type-C 5V at 3A DFP mode, eliminating the need for outside user interaction.
Full protection features include hiccup current limiting, output over-voltage protection (OVP), and thermal shutdown.
The MPQ4487A requires a minimal number of readily available, standard external ponents. It is available in a QFN-26 (5mmx5mm) package.
FEATURES
- Wide 6V to 36V Operating Input Voltage Range
- Passed Apple MFI R33 Certification Test
- Passed USB-IF Type-C Certification Test
- 135°C Load-Shedding Entry Temperature
- Selectable Output Voltage
- Line Drop pensation
- Accurate USB1/USB2 Output Current Limit
- 18mΩ/15mΩ Low...
