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GM3326

Part Number GM3326
Manufacturer Gamma Microelectronics
Description STEP-UP & DOWN DC/DC CONVERTER CONTROLLER ICS
Published Aug 23, 2007
Detailed Description com Description GM3326 is step-up/down DC/DC converter controller ICs with fast, and low ON resistance ...
Datasheet GM3326




Overview
com Description GM3326 is step-up/down DC/DC converter controller ICs with fast, and low ON resistance drivers built-in.
A versatile step-up/ down DC/DC converter can be realised by using with large output current only 4 basic external components - transistors, coils, diodes, and capacitors.
Output voltage is selectable in 0.
1V steps within a 2.
4V ~ 6.
0V ( ± 2.
5% accuracy) range, and switching frequency is set at or 300KHz.
GM3326 switches from PWM to PFM control during light loads, and the series offers high efficiencies from light loads through to large output currents.
Soft-start time is internally set to 10 msec, which offers protection against rush currents when the pow...






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