AIC1641

Low Voltage Step-Up DC/DC Controller

Analog Intergrations Corporation

AIC1641 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 B

AIC1641 General 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 applications with ligh.

AIC1641 Datasheet (200.62 KB)

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Datasheet Details

Part number:

AIC1641

Manufacturer:

Analog Intergrations Corporation

File Size:

200.62 KB

Description:

Low voltage step-up dc/dc controller.

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AIC1641 Low Voltage Step-Up Controller Analog Intergrations Corporation

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AIC1641 Features

AIC1641 General Description

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