RTQ2102A-QA中文资料立锜科技数据手册PDF规格书

General Description

The RTQ2102A-QA is a full featured 6V, 1.5A, Advanced

Constant-On-Time (ACOT) synchronous step-down

converter with two integrated MOSFETs. The advanced

COT operation allows transient responses to be optimized

over a wide range of loads, and output capacitors to

efficiently reduce external component count. The

RTQ2102A-QA provides up to 2.7MHz switching frequency

to minimize the size of output inductor and capacitors.

The RTQ2102A-QA is available in the WDFN-8L 3x3

package.

Features

 AEC-Q100 Grade 1 Qualified

 3V to 6V Input Voltage Range

 Advanced COT Control Loop Design

 Fast Transient Response

 Internal 110mΩ and 90mΩ Synchronous Rectifier

 Highly Accurate VOUT Regulation Over Load/Line

Range

 Robust Loop Stability with Low-ESR COUT

 Automotive Temperature Range −40°C to 125°C

Applications

 Mobile Phones and Handheld Devices

 STB, Cable Modem, and xDSL Platforms

 WLAN ASIC Power / Storage (SSD and HDD)

 General Purpose for POL LV Buck Converter

 Automotive Infotainment

 Automotive Instrument Clusters & HUD

Car Connectivity