AF7115 - Synchronous Step-Down Converter

This page provides the datasheet information for the AF7115, a member of the AF7115-Alfa Synchronous Step-Down Converter family.

Description

AF7115 is a high efficiency step down DC/DC converter operated with current mode and constant frequency.

The internal switch and synchronous rectifier are integrated for high efficiency.

External Schottky diodes are not required.

Features

٨ʳ 1.5A output current ٨ʳ Current mode operation ٨ʳ High efficiency up to 96% ٨ʳ Shut.

Alfa-MOS

📥 Download Datasheet

Datasheet Details

Part number	AF7115
Manufacturer	Alfa-MOS
File Size	496.38 KB
Description	Synchronous Step-Down Converter
Datasheet	AF7115 Datasheet
Additional preview pages of the AF7115 datasheet.

📁 Similar Datasheet

AF7 - HF Pentode (RFT)
AF7 - R.F. Pentode (Philips)
AF7 - Pentode (Tungsram)
AF7 - HF Pentode (TELEFUNKEN)
AF7 - H.F. Penthode (Philips)
AF7009M - Low Power Voltage Detector (AFSEMI)
AF7010M - Low Power Voltage Detector (AFSEMI)
AF7011M - Low Power Voltage Detector (AFSEMI)
AF7012M - Low Power Voltage Detector (AFSEMI)
AF7013M - Low Power Voltage Detector (AFSEMI)

Other Datasheets by Alfa-MOS

Full PDF Text Transcription

Click to expand full text

Alfa-MOS Technology AF7115 1.5MHz, 1.5A / 5V Synchronous Step-Down Converter General Description AF7115 is a high efficiency step down DC/DC converter operated with current mode and constant frequency. The internal switch and synchronous rectifier are integrated for high efficiency. External Schottky diodes are not required. The supply current is 30µA (typ) during operation and drops to less than 1µA in shutdown. AF7115 The device operates from an input voltage range of 2.5V to 6.5V and provides an output voltage from 0.6V to VIN. The switching frequency is set at 1.5MHz, allowing the use of small surface mount inductors and capacitors. It can run 100% duty cycle for low dropout application. Internal soft-start control circuitry reduces inrush current.

Published: Nov 22, 2018 |