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AIC2341

Analog Intergrations Corporation
Part Number AIC2341
Manufacturer Analog Intergrations Corporation
Description 2.5MHz Synchronous Buck-Boost DC/DC Converter
Published Mar 11, 2018
Detailed Description Preliminary AIC2341 1.0A Output, 2.5MHz Synchronous Buck-Boost DC/DC Converter FEATURES Regulated Output with Input V...
Datasheet PDF File AIC2341 PDF File

AIC2341
AIC2341

Overview
Preliminary AIC2341 1.
0A Output, 2.
5MHz Synchronous Buck-Boost DC/DC Converter FEATURES Regulated Output with Input Voltage Above, Below, or Equal to the Output.
1A Output Current at 3.
3V in Step Down Mode (VIN = 3.
6V to 5.
5V).
Up to 800mA Output Current at 3.
3V in Boost Mode (VIN > 2.
8V).
Single Inductor.
2.
5V to 5.
5V Input Voltage Range.
Fixed and Adjustable Output Voltage Options from 1.
8V to 5.
5V.
Up to 95% Efficiency.
Stable with Low ESR Ceramic Capacitors.
No Schottky Diode Required.
Output Disconnect in Shutdown.
<1µA Shutdown Current.
<60µA Quiescent Current.
Power Saving Mode for Improved Light Efficiency Operation.
Forced Fixed Frequency Operation Mode.
Load Disconnect During Shutdown.
Undervoltage Lockout Protection.
APPLICATIONS All Three-Cell Alkaline, NiCd or NiMH or Single-Cell Li Battery MP3 Players Handheld Instruments Digital Cameras Smart Phones Portable GPS Units Miniature Hard Disk Drive Power TYPICAL APPLICATION CIRCUIT DESCRIPTION The AIC2341 is a 1.
0A outp...


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