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ISL9203ACRZ
The ISL9203A is an integrated single-cell Li-ion or
Li-polymer battery charger capable of operating with an input
voltage as low as 2.4V. This charger is designed to work with
various types of AC adapters.
The ISL9203A operates as a linear charger when the AC
adapter is a voltage source. The battery is charged in a
CC/CV (constant current/constant voltage) profile. The
charge current is programmable with an external resistor up
to 1.5A. The ISL9203A can also work with a current-limited
adapter to minimize the thermal dissipation, in which case
the ISL9203A combines the benefits of both a linear charger
and a pulse charger.
The ISL9203A features charge current thermal foldback to
guarantee safe operation when the printed circuit board is
space limited for thermal dissipation. Additional features
include preconditioning of an over-discharged battery and
thermally enhanced DFN package
ISL9203ACRZ产品图片:
ISL9203ACRZ参数:
型号:ISL9203ACRZ
品牌:INTERSIL
封装规格:QFN10
存储温度:-55-100°
存储环境:常温
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ISL9203ACRZ
Intersil(英特矽尔)
QFN10
4.2V
无铅