RT8284NGS

RT8284NGS 编带

General Description

The RT8284N is a high efficiency, monolithic synchronous step down DC/DC converter that can deliver up to 2A output current from a 4.5V to 23V input supply. The RT8284N"s current mode architecture and external compensation allow the transient response to be optimized over a wide

range of loads and output capacitors.

Features

±1.5% High Accuracy Feedback Voltage

Input Voltage Range : 4.5V to 23V

2A Output Current

Integrated N-MOSFETs

Current Mode Control

340kHz Fixed Frequency Operation

Output Adjustable Voltage Range : 0.923V to 20V

Efficiency Up to 95%

Programmable Soft-Start

Stable with Low ESR Ceramic Output Capacitors

Cycle-by-Cycle Over Current Protection

Input Under Voltage Lockout

Output Under Voltage Protection

Thermal Shutdown Protection

RoHS Compliant and Halogen Free