EV2662-C-01A 4.545V Evaluation Board of 500mA Linear Charger

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EV2662-C-01A 4.545V Evaluation Board of 500mA Linear Charger

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pMPS EV2662-C-01A — Evaluation Board of 500mA Linear Charger, 4.545V input, 500 mA output./p

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MPS charger Power Management Evaluation Boards

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EV2662-C-01A 4.545V Evaluation Board of 500mA Linear Charger

The MPS EV2662-C-01A is an evaluation board built around the MP2662 for bench characterisation of the device in its intended topology. It accepts up to 4.545 V at the input, is rated for 500 mA and handles 1s battery stacks.

The EV2662-C-01A is an evaluation board for the MP2662, a highly-integrated single-cell Li-Ion/Li- Polymer battery charger with system power path management, targeted at space limited portable applications.

Key Specifications

Part Number	EV2662-C-01A
Board For	MP2662
Board Type	Evaluation / demonstration board
Function	Evaluation Board of 500mA Linear Charger
Input Voltage	up to 4.545 V
Current Rating	500 mA
Battery Cells	1s
Interface	I²C
Ordering Codes	EV2662-C-01A

Features

Fully Autonomous Charger for Single-Cell Li- Ion/Polymer Batteries
Current Limit for USB Port
Complete Power Path Management for Simultaneously Powering the System and Charging the Battery
0.5% Charging Voltage Accuracy
21V Maximum Voltage for the Input Source
I2C Interface for Setting Charging Parameters and Status Reporting
Robust Charging Protection Including Battery Temperature Monitor and Programmable Timer
Battery Disconnection Function

Design Notes

The board ships in a default configuration; check the jumper and resistor options against the user guide before applying power.
Respect the input terminal rating — most faults on evaluation boards come from an supply above the marked limit.
Test points on the switching node and output are for a short-ground probe, not for a long oscilloscope lead.
Where a GUI is supported, connect the dongle before power-up so the device enumerates on the I²C bus.