FAN5909 converter equivalent, multi-mode buck converter.
* Solution Size < 9.52 mm2
Operation at Low Power and Low Output Voltage for Maximum Low Current Efficiency
* 2.7 V to 5.5 V Input Voltage Range
Applications
.
Load currents up to 2.5 A are allowed, which enables
GSM / EDGE, 3 G/3.5 G, and 4G platforms under very poor VSWR
con.
The FAN5909 is a high−efficiency, low−noise, synchronous,
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step−down, DC−DC converter optimized for powering Radio
Frequency (RF) Power Amplifiers (PAs) in handsets and other mobile
applications. Load currents up to 2.5 A are allowe.
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