Unisonic Technologies UC3666
UC3666 is a dual channel high efficiency step-down DC/DC converter with constant frequency and current mode. The output voltage can be adjusted to as low as 0.6V. With input voltage range from 2.5V ~ 5.5V , each converter can deliver 1A current to the load.| Part No. | UC3666 |
|---|---|
| Datasheet | UC3666 Download |
| Manufacturer |  Unisonic Technologies |
| Description | DUAL CHANNEL 1A HIGH EFFICIENCY STEP-DOWN DC/DC CONVERTER |
| Buy | Stock & Price |
DESCRIPTION
The UTC A main switch and a synchronous rectifier for high efficiency are contained in each converter, and thus an external Schottky diode is saved. Due to the internally fixed 1.6MHz switching frequency, small surface mount inductors and capacitors can be used. The UTC UC3666 is generally used in digital still cameras, portable instruments, slim-type DVD, microprocessors and DSP core supplies, wireless and DSL card, PDAs, smart phones, cellular telephones and so on.●
FEATURES
* high efficiency * Current mode operation * Input voltage varying from 2.5V to 5.5V * Output current on each channel: 1A * Fixed frequency operation * 0.6V reference allows low output voltages * Over-temperature protection circuit * RoHS Compliant (100% green available)● ORDERING INFORMATION Ordering Number Lead Free Halogen Free UC3666L-K10-3030-R UC3666G-K10-3030-R Package DFN3030-10 CMOS IC 1 DFN3030-10 Packing Tape Reel Copyright © 2017 Unisonic Technologies Co., Ltd 1 of 6 QW-R502-489.D UC3666...
