UP6182 PDF – Dual Synchronous Buck Controller

This is one of the semiconductor types. This part name is UP6182.

This product has Dual Synchronous Buck Controller functions.

Manufacturers of product is uPI Semiconductor.

Image and pinout :

UP6182 datasheet pinout


UP6182 PDF Datasheet

Some of the text files within the PDF file

uP6182 Dual Synchronous Buck Controller with 5V/3.3V 100mA LDOs for Notebook System Power General


The uP6182 is a dual synchronous buck controller with 5V/3.3V 100mA LDOs for notebook system power supply solution. A 250kHz VCLK output can be used for external charge pump to generate gate drive voltage for load switches. The uP6182 supports high efficiency, fast transient response and a combined power-good signal. The out of audio mode maintains the switching frequency above audio frequency, which eliminates noise in audio applications. The adaptive on-time control provides a convenient and efficient operation. The uP6182 has internal soft-start to control the inrush current. The soft-stop feature avoids negative output voltage for undervoltage protection, overcurrent protection, and shutdown by discharging output through an internal switch, and by damping the inductor current. Supply input voltages ranging from 5.5V to 26V and output voltages from 2V to 5.5V. Other features [ … ]

Please refer to the file for details.