AP3417C
AP3417C is 1.5MHZ SYNCHRONOUS STEP-DOWN DC-DC CONVERTER manufactured by Diodes Incorporated.
NEW PRODUCT
1.5MHz SYNCHRONOUS STEP-DOWN DC-DC CONVERTER
Description
The AP3417C is a high efficiency step-down DC-DC voltage converter. The chip operation is optimized by peak-current mode architecture with built-in synchronous power MOSFET switchers. The oscillator and timing capacitors are all built-in providing an internal switching frequency of 1.5MHz that allows the use of small surface mount inductors and capacitors for portable product implementations.
Integrated Soft Start (SS), Under Voltage Lock Out (UVLO), Thermal Shutdown Detection (TSD) and Short Circuit Protection are designed to provide reliable product applications.
The device is available in adjustable output voltage version ranging from 0.6V to 0.9×VIN when input voltage range is from 2.5V to 5.5V, and is able to deliver up to 1A.
The AP3417C is available in SOT-23-5 and W-DFN2020-6 (Type US) packages.
Pin Assignments
(Top View)
EN 1 GND 2 LX 3
5 FB 4 VIN
(Top View)
Pin 1 Mark
NC 1
6 FB
EN...
