Richtek RT7290AGQUF

降压同步（1），线性（LDO）（1）2Fixed, Fixed, 3.3V, 6A5V ~ 23V

Overview

The RT7290AGQUF is a synchronous Buck converter with Advanced Constant On-Time (ACOT®) mode control. The main control loop of the RT7290AGQUF uses an ACOT® mode control which provides a very fast transient response with no external compensators. The RT7290AGQUF operates from 5V to 23V input voltage, provides a 3.3V LDO and a 300kHz CLK to drive an external charge pump. OCP, UVP and OVP are included in the RT7290A. This IC also provides a 1.5ms internal soft-start function and an open-drain power good indicator.

Features

Tape & Reel (TR) Package
2 Number of Outputs
500kHz Frequency - Switching
Fixed, Fixed, 3.3V, 6A Voltage/Current - Output 1
Fixed, Fixed, 3.3V, 100mA Voltage/Current - Output 2
Fixed, Fixed Voltage/Current - Output 3
No w/LED Driver
No w/Supervisor
No w/Sequencer
5V ~ 23V Voltage - Supply
Surface Mount Mounting Type