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AIC1641

Analog Intergrations Corporation
Part Number AIC1641
Manufacturer Analog Intergrations Corporation
Description Low Voltage Step-Up DC/DC Controller
Published Sep 2, 2017
Detailed Description AIC1641 Low Voltage Step-Up DC/DC Controller FEATURES l A Guaranteed Start-Up from less than 0.9 V. l High Efficiency. ...
Datasheet PDF File AIC1641 PDF File

AIC1641
AIC1641

Overview
AIC1641 Low Voltage Step-Up DC/DC Controller FEATURES l A Guaranteed Start-Up from less than 0.
9 V.
l High Efficiency.
l Low Quiescent Current.
l Fixed or adjustable Output Voltage.
l Logic Controlled Shutdown.
l External Switch Driver for High Power Level Appli- cation.
APPLICATIONS l Pagers.
l Cameras.
l Wireless Microphones.
l Pocket Organizers.
l Battery Backup Suppliers.
l Portable Instruments.
DESCRIPTION The AIC1641 is a high efficiency step-up DC/DC controller for applications using 1 to 4 battery cells.
Only three external components are required to deliver a fixed output voltage of 2.
7V, 3.
0V, 3.
3V, or 5.
0V.
Pulse Frequency Modulation scheme brings optimized performance for appli...


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