MP2603

Single-Cell 150mA Linear Li-Ion Battery Charger

Datasheet

Description

The MP2603 is a low cost single cell Li-ion battery charger IC suitable for low charge current applications. It features constant current (CC) and constant voltage (CV) charging modes with programmable charge current (50mA-150mA), trickle charge and charge status indication. The MP2603 is enabled with an input supply voltage greater than 3.5V. The charger IC is disabled when unplugged from the AC adaptor. To minimize the charger?s total solution cost, the MP2603 does not need an external reverse blocking diode, a precision current-sense resistor or a compensation capacitor at the output. MP2603 is available in a 5-pin TSOT23 package.

Features & Benefits

VIN Surge Up to 25V
0.75% VBATT Accuracy
Low Battery Reverse Current, (< 1uA)
Programmable Charge Current
Over Temperature Protection
Over Current Protection
Charge Status Indication
Over Charge Protection
No External Sense Resistor Required
No External Reverse Blocking Diode Required
No Output Capacitor Required for Stability

Active Part Numbers:

MP2603EJ-LF-P MP2603EJ-LF-Z

Evaluation Tools

EV2603EJ-00B Evaluation Kit Single Cell 150mA Linear Li-Ion Battery Charger Evaluation Board

The EV2603EJ-00B is an evaluation board for the MP2603, a low cost single cell Li-ion battery charger IC suitable for low charge current applications.

The MP2603 features constant current (CC) and constant voltage (CV) charging modes with programmable charge current (50mA–150mA), trickle charge and charge status indication.

The MP2603 is enabled with an input supply voltage greater than 3.5V. The charger IC is disabled when unplugged from the AC adaptor. To minimize the charger’s total solution cost, the MP2603 does not need an external reverse blocking diode, a precision current-sense resistor or a compensation capacitor at the output. The MP2603 is available in a 5-pin TSOT23 package.

$25.00
+ tax

Design Resources

Symbol, Footprint & 3D Model

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