SKY87202 - 3.5A Constant On-Time / Step-Down DC-DC Converter

Product Overview

Skyworks Solutions

Datasheet Details

Part number	SKY87202
Manufacturer	Skyworks Solutions
File Size	220.42 KB
Description	3.5A Constant On-Time / Step-Down DC-DC Converter
Datasheet	SKY87202 Datasheet
Additional preview pages of the SKY87202 datasheet.

Product details

Description

The SKY87202 is a 1.2 MHz, 3.5 A constant on-time, synchronous step-down DC-DC converter.

The device provides an output voltage from 0.6 V to 3.3 V from input voltage ranging from 2.7 V to 6.0 V, while keeping excellent line and load regulation and maximizing input efficiency.

Features

Input voltage range: 2.7 V to 6.0 V.
Two output voltage options:  Adjustable output voltage: 0.6 V to 3.3 V (SKY87202-11)  Fixed output voltage: 1.2 V (SKY87202-12).
Up to 3.5 A continuous output current.
Switching frequency: 1.2 MHz.
95% peak efficiency.
Typical switch on resistance: 50 m PMOS, 40 m NMOS.
80% light load efficiency.
Power sequencing.
Cycle-by-cycle over-current protection.
Over-temperature protection.
Control loop stabi.

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