Order- MPQ4488B-AEC1
MPQ4488B-AEC1
36V, 6A, Step-Down Converter with Configurable Frequency Spread Spectrum and Dual USB Charging Ports, AEC-Q100 Qualified
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Description
The MPQ4488B integrates a monolithic, step-down switch-mode converter with two USB current-limit switches, as well as charging port identification circuitry for each port. The MPQ4488B can achieve up to 6A of output current (IOUT) across a wide 6V to 36V input voltage (VIN) range, with excellent load and line regulation.
Each USB switch output is current-limited. Both USB ports support DCP schemes for battery charging specification BC1.2, Apple 3A Divider mode, 1.2V/1.2V mode, and USB Type-C 5V @ 3A DFP mode. This eliminates the need for outside user interaction.
Full protection features include current limiting with hiccup mode, output over-voltage protection (OVP), and thermal shutdown. The MPQ4488B requires a minimal number of readily available, standard external components, and is available in a QFN-26 (5mmx5mm) package.
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Features & Benefits
- Wide 6V to 36V Operating Input Voltage (VIN) Range
- Passes Apple MFI R33 Certification Test
- Passes USB-IF Type-C Certification Test (TID: 3133)
- +135°C Load-Shedding Entry Temperature
- Supports DCP Schemes for BC1.2, Apple 3A Divider Mode
Active Part Numbers:
MPQ4488BGU-AEC1-Z MPQ4488BGU-AEC1-P MPQ4488BGU-FD-AEC1-Z MPQ4488BGU-FD-AEC1-P
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MPQ4488B-AEC1 Resources
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