High-efficiency hyper-speed control buck regulators
20-03-2015 |
Mouser Electronics
|
Power
Mouser now stocks Micrel's MIC49x0 hyper-speed control buck regulators. The
devices offer high-efficiency, synchronous regulation with ultra-fast
transient response. The regulators are suitable for supplying processor
core and I/O voltages from a 5V or 3.3V bus in for applications such as
DTVs, set-top boxes, printers, DVD players and distributed power supplies.
The MIC49x0 provides a switching frequency up to 3.3MHz while delivering
peak efficiencies up to 95% and is designed to use a small inductor and
output ceramic capacitor without the need for external ripple injection.
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