AP3418 - 1.4MHZ HIGH EFFICIENCY SYNCHRONOUS DC-DC BUCK CONVERTER

Diodes

AP3418 Datasheet Preview — Preview of AP3418 PDF

Datasheet Details

Part number	AP3418
Manufacturer	DIODES ↗
File Size	469.29 KB
Description	1.4MHZ HIGH EFFICIENCY SYNCHRONOUS DC-DC BUCK CONVERTER
Datasheet	AP3418-Diodes.pdf

AP3418 Product details

Description

Pin Assignments The AP3418 is a 1.4MHz fixed frequency, current mode, PWM synchronous buck (step-down) DC-DC converter, capable of driving a 1.5A load with high efficiency, excellent line and load regulation.The device integrates synchronous P-channel and N-channel power MOSFET switches with low on-resistance.It is ideal for powering portable equipment that runs from a single Li-ion battery.A standard series of inductors are available from several different manufacturers optimized for use w

Features

SOT25.
Input Voltage Range: 2.5V to 5.5V.
Output Voltage: 0.6V to VIN.
ADJ Output.
Fixed 1.4MHz Frequency.
High Efficiency up to 95%.
Output Current: 1.5A.
Current Mode Control.
100% Duty Cycle in Dropout.
Built-in Over Current Protection.
Built-in Short Circuit Protection.
Built-in Thermal Shutdown Protection.
Built-in UVLO Function.
Built-in Soft-start.
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2).
Halogen a.

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Published: Aug 17, 2015 |