AMS1302 Datasheet, PDF (1/8 Pages) Advanced Monolithic Systems Ltd – Output up to 24V Internal MOSFET with high switch current up to 3A

Features
Output up to 24V
Internal MOSFET with high switch current up
to 3A
20µA Quiescent (Switch-off) Supply Current
90% Efficiency
Up to 450KHz Switching Frequency
SOT-23-6L Package
Applications
PDA
DSC
LCD Panel
RF-Tags
MP3
Portable Instrument
Wireless Equipment
AMS1302
Description
The AMS1302 is a compact, high efficiency, and
low voltage step-up DC/DC converter including
an error amplifier, ramp generator, comparator,
switch pass element and driver in which providing
a stable and high efficient operation over a wide
range of load currents. It operates in stable
waveforms without external compensation.
The high switching rate minimized the size of
external components. Besides, the low quiescent
current together with high efficiency maintains
long battery lifetime. The output voltage is set
with two external resistors.
The output voltage is set with two external
resistors.
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Advanced Monolithic Systems http://www.ams-semitech.com