PW4203_2.0.pdf规格书下载 - 免费下载
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PW4203 is a 4.5-22V input, 2A multi-cell synchronous Buck Li-Ion battery charger, suitable for
portable application. Select pin is convenient for multi-cell charging. 800 kHz synchronous buck
regulator integrates of 22V rating FETs with ultra low on- resistance to achieve high efficiency and
simple circuit design.
The PW4203 is available in an 8-pin SOP package, provides a very compact system solution and
good thermal conductance