AP3409 - 4MHz HIGH EFFICIENCY SYNCHRONOUS BUCK CONVERTER

Product Overview

Diodes Incorporated

Datasheet Details

Part number	AP3409
Manufacturer	DIODES Incorporated
File Size	420.98 KB
Description	4MHz HIGH EFFICIENCY SYNCHRONOUS BUCK CONVERTER
Datasheet	AP3409 Datasheet
Additional preview pages of the AP3409 datasheet.

Product details

Description

Pin Assignments The AP3409/A is a current mode, PWM synchronous buck DC/DC converter, capable of driving a 3A load with high efficiency, excellent line and load regulation.It operates in continuous PWM mode.The AP3409/A integrates synchronous P-channel and N-channel power MOSFET switches with low on-resistance.It is ideal for portable applications powered from a single Li-ion battery.100% duty cycle and low on-resistance P-channel internal power MOSFET can maximize the battery life.The sw

Features

Input Voltage Range: 2.6V to 5.5V.
Adjustable Output from 0.8V to 5V.
0.8V Reference Voltage with ±2% Precision.
Output Current: 3A.
High Efficiency up to 95%.
Low RDSON Internal Switches.
Programmable Frequency: 300kHz to 4MHz.
Current Mode Control.
Forced Continuous-mode Operation.
100% Duty Cycle.
Built-in Soft-start.
Built-in Short Circuit Protection.
Built-in Thermal Shutdown Protection.
Built-in Current Limit Function.

📁 Similar Datasheet

AP3400EI - 30V N-Channel Enhancement Mode MOSFET (APM)
AP3401 - 1A STEP-DOWN DC - DC BUCK CONVERTER (Diodes)
AP3402 - 2A STEP-DOWN DC-DC BUCK CONVERTER (Diodes)
AP3402GEH - N-CHANNEL ENHANCEMENT MODE POWER MOSFET (Advanced Power Electronics)
AP3402GEJ - N-CHANNEL ENHANCEMENT MODE POWER MOSFET (Advanced Power Electronics)
AP3403 - 600mA STEP-DOWN DC/DC CONVERTER (Diodes)
AP3403GH - P-CHANNEL ENHANCEMENT MODE POWER MOSFET (Advanced Power Electronics)
AP3403GJ - P-CHANNEL ENHANCEMENT MODE POWER MOSFET (Advanced Power Electronics)

Other Datasheets by Diodes Incorporated

AP3409A - 4MHz HIGH EFFICIENCY SYNCHRONOUS BUCK CONVERTER
AP34063 - UNIVERSAL DC/DC CONVERTER
AP3436 - 1.25MHz High Performance Synchronous Buck Converter
AP3436A - 1.25MHz High Performance Synchronous Buck Converter
AP3440 - 2MHZ HIGH PERFORMANCE SYNCHRONOUS BUCK CONVERTER
AP3152 - 120mA HIGH EFFICIENCY WHITE LED DRIVER

Published: Aug 17, 2015 |