AS1324 BUCK CONVERTER

DC-DC Step-Down Converter, 600mA, 1.5MHz

The AS1324 is a synchronous buck converter, capable of driving 600mA at 0.6V to 5.5V output. With efficiencies up to 96%, the device operates from 2.7 to 5.5V input.

DOWNLOAD DATASHEET

KEY FEATURES
  • Input 2.7V to 5.5V with 30uA quiescent current
  • 600mA @ 0.6V to 5.5V
  • 96% efficiency
KEY BENEFITS
  • Li Ion applications
  • Ideal for processor core supply
  • Long battery life
AS1324 APPLICATIONS
  • Mobile Communication Devices
  • Laptops and PDAs
  • Ultra Low Power Systems
  • Threshold Detectors/Discriminators
  • Telemetry and Remote Systems
  • Medical Instruments
  • Space Limited Applications with Low Power Consumption Requirements
(click to enlarge)


AS1324 PRODUCT FACTS

Input voltage [V]2.7 to 5.5
Output voltage [V]0.6 to Vin
Output current [mA]600
Efficiency [%]96
Iq [μA]35
Architecturefixed frequency, sync.
fmax [kHz]1500
Enable/SHDN [ ]
Reset [POK]
FeaturesFixed 1.2V, 1.5V or 1.8V output voltage, in adjustable variant adjustable in whole range
PackageTSOT23-5