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EVQ4488-U-00B

Smart, Dual USB Charging Port Power Converter with Programmable Frequency for Automotive, AEC-Q100 Qualified

NRFND Datasheet

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EVQ4488-U-00B

EVQ4488-U-00B

NOT RECOMMENDED FOR NEW DESIGNS

Smart, Dual USB Charging Port Power Converter with Programmable Frequency for Automotive, AEC-Q100 Qualified

NRFND Datasheet

Description

The EVQ4488-U-00B Evaluation Board is designed to demonstrate the capabilities of MPS’ MPQ4488.The MPQ4488 integrates a monolithic step-down switch-mode converter with two USB current-limit switches and charging port identification circuitry for each port. It achieves 6A output current over a wide input-supply range with excellent load and line regulation.

The output of the USB switch is current limited. Both USB ports support DCP schemes for Battery Charging specification (BC1.2), the Divider Mode, 1.2V/1.2V Mode and USB TYPE-C 5V@3A DFP Mode eliminating outside user interaction.

Product Evaluated

36V, 6A, Step-Down Converter with Programmable Frequency and Spread Spectrum Option, Dual USB Charging Ports Supporting DCP and Type-C 5V @ 3A DFP Mode for Automotive, AEC-Q100 Qualified

Features & Benefits

Wide 6V to 36V Operating Input-Voltage Range
Selectable Output Voltage: 5.1V, 5.17V and 5.3V
90mV Line Drop Compensation
Accurate USB1/USB2 Output-Current Limit
18mΩ/15mΩ Low R_DS(ON) Internal Buck Power MOSFETs
18mΩ/18mΩ Low R_DS(ON) Internal USB1/USB2 Power MOSFETs
Load Shedding versus Temperature
Hiccup Current Limit for both Buck and USB
Supports DCP schemes for BC1.2, Divider Mode, and 1.2V/1.2V Mode
Supports USB TYPE-C 5V@3A Mode

Active Part Numbers:

EVQ4488-U-00B

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Standard Pricing

Quantity Price
1

$25.00 /unit

In stock

Arrives 3-4 business days. Shipping only $5 per order.

Quantity

100 Max per Company.
Limited Inventory to support product development.

Technical Forum

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Quality Policy, Certificates & Reliability Reports

All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.

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