EV5455-L-00A

EV5455-L-00A

Peak Power Assist for Smart/AI-Enabled Speakers, Evaluation Board

Datasheet

Description

EV5455-L-00AEvaluation Board is designed to demonstrate the capabilities of MP5455. The MP5455 is designed as a peak power assist for low power applications, releasing energy as needed during peak loading events. The internal input-current-limit block with dv/dt control prevents inrush current during system start-up; the bus voltage start-up slew rate is programmable. MPS’s patented power back-up control circuit minimizes the storage capacitor requirement. It pumps the input voltage to a higher storage voltage and releases the energy over a hold-up time to the system in the case of an input outage. The storage voltage and the release voltage are both programmable for different system requirements.

The MP5455 is available in a space QFN20 (3mmX4mm) package.

Product Evaluated

MP5455

4.5A, 7V, Power Back-Up Management

MP5505A

7V, 4A, High-Efficiency Energy Storage and Management Unit for SSD Applications

Features & Benefits

Wide 2.7 to 7V Operating Input Range for MP5455
60mΩ Back to Back Switch for Input Current Limit Circuit and Reverse Current Blocking
Reverse Current Protection
6V Bus Clamping Voltage
Power on Reset
Adjustable dv/dt Slew Rate for Bus Voltage Start-up
Thermal Protection
Available in an QFN20(3mmx4mm) Package

Active Part Numbers:

EV5455-L-00A

Buy direct from MPS

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.

EV5455-L-00A

Description

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Product Evaluated

Features & Benefits

Active Part Numbers:

Buy direct from MPS

Standard Pricing

Technical Forum