Richtek RT7291BGQUF

降压降压5V23V6A

Overview

The RT7291A/B is a synchronous Buck converter with Advanced Constant On-Time (ACOT®) mode control. The main control loop of the RT7291A/B uses an ACOT® mode control which provides a very fast transient response with no external compensators. The RT7291A/B operates from 5V to 23V input voltage, provides a 5V LDO and a 300kHz CLK to drive an external charge pump. OCP, UVP and OVP are included in the RT7291A/B. This IC also provides a 1.5ms internal soft-start function and an open-drain power good indicator.

Features

Tape & Reel (TR) Package
Positive Output Configuration
Buck Topology
Fixed Output Type
1 Number of Outputs
5V Voltage - Input (Min)
23V Voltage - Input (Max)
5.1V Voltage - Output (Min/Fixed)
6A Current - Output
500kHz Frequency - Switching
Yes Synchronous Rectifier
Surface Mount Mounting Type