Part number:
UC3555
Manufacturer:
UTC
File Size:
255.80 KB
Description:
500ma high efficiency boost regulator.
UC3555 Features
* Low power PFM step-up DC/DC
* Low input voltage range from 1.6V to 4.5V
* Adjustable output voltage from 3V to 5V
* 500mA output current
* 95% peak Efficiency
* internal synchronous rectifier
* Low battery detection
* Current limited protection
* Current Anti-Dr
Datasheet Details
UC3555
UTC
255.80 KB
500ma high efficiency boost regulator.
UC3555 Distributor
📁 Related Datasheet
UC3550 PWM/PFM SWITCHABLE STEP-UP DC-DC CONTROLLER (UTC)
UC3551 ADVANCED PWM STEP-UP DC-DC CONVERTER (Unisonic Technologies)
UC3552 PWM DC-DC CONVERTER (Unisonic Technologies)
UC3500 HIGH EFFICIENCY VFM CONTROLLED STEP-UP DC/DC CONVERTER (UTC)
UC3501 LOW COST FLASHLIGHT LED DRIVE (UTC)
UC3524 ADVANCED REGULATING PULSE WIDTH MODULATORS (Texas Instruments)
UC3524A ADVANCED REGULATING PULSE WIDTH MODULATORS (Unitrode)
UC3525A SMPS Controller (Fairchild Semiconductor)