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AIC1639 Datasheet - aic

AIC1639, 3-PIN ONE-CELL STEP-UP DC/DC CONVERTER

AIC1639 3-PIN ONE-CELL STEP-UP DC/DC CONVERTER SPEC NO: DS-1639-00 05/26/00 ¡½ .
The AIC1639 is a high efficiency step-up DC/DC converter for applications using 1 to 4 battery cells.
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Datasheet Details

Part number:

AIC1639

Manufacturer:

aic

File Size:

170.85 KB

Description:

3-PIN ONE-CELL STEP-UP DC/DC CONVERTER

Applications

* using 1 to 4 battery cells. Only three external components are required to d eliver a fixed output voltage of 2.7, 3.0V, 3.3V, or 5V. The AIC1639 starts up from below 0.9V input with 1mA load. Pulse Frequency Modulation scheme brings optimized performance for applications with light output loading a

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