SMB239 Programmable Linear Battery Charger in 1.
3 x 2.
1 uCSPTM FEATURES & APPLICATIONS • World’s smallest linear charger • Linear charging for reduced board space • • • • o o Up to 525mA charge current Stable with small ceramic capacitors INTRODUCTION The SMB239 is a programmable single-cell lithium-ion/lithium-polymer battery charger for a variety of portable applications.
The device provides a simple way to charge low- and medium-capacity Li-Ion or Li-Polymer batteries via a USB port or an AC port.
Unlike conventional devices, the SMB239’s very small package and high level of configurability simplify design in a wide range of handheld equipment.
Charge control includes qualification, tric...

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