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AS1324

ams
Part Number AS1324
Manufacturer ams
Description 600mA Synchronous DC/DC Converter
Published Feb 18, 2015
Detailed Description AS1324 1.5MHz, 600mA Synchronous DC/DC Converter 1 General Description The AS1324 is a high-efficiency, constant-frequ...
Datasheet PDF File AS1324 PDF File

AS1324
AS1324


Overview
AS1324 1.
5MHz, 600mA Synchronous DC/DC Converter 1 General Description The AS1324 is a high-efficiency, constant-frequency synchronous buck converter available in adjustable- and fixed-voltage versions.
The wide input voltage range (2.
7V to 5.
5V), automatic powersave mode and minimal external component requirements make the AS1324 perfect for any single Li-Ion battery-powered application.
Typical supply current with no load is 30µA and decreases to ≤1µA in shutdown mode.
The AS1324 is available as the standard versions listed in Table 1.
Table 1.
Standard Versions Model Output Voltage AS1324-AD Adjustable via External Resistors AS1324-12 Fixed: 1.
2V AS1324-15 Fixed: 1.
5V AS1324-18 Fixed: 1.
8V An internal synchronous switch increases efficiency and eliminates the need for an external Schottky diode.
The internally fixed switching frequency (1.
5MHz) allows for the use of small surface mount external components.
Very low output voltages can be delivered with the internal 0.
6...



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