SC1633 Datasheet - Semtech Corporation

SC1633 LOW VOLTAGE STEP-UP DC-DC CONVERTER

The SC1633 is a high efficiency step up DC-DC converter. Only four external components are required to deliver a fixed voltage of 3V, 3.3V, or 5V. Efficiency beyond 83% can be easily achieved at 70mA load with 2.2V to 3V input voltages. A logic-controlled shutdown mode is provided for power saving. .

SC1633 Features

* High efficiency 87%

* Power-saving shutdown mode (7µA typical)

* Internal 0.8A switch

* 120kHz switching rate

* Adjustable switch current limit

* On-chip low battery detector APPLICATIONS

* Pocket organizers

* Electronic dictionaries

SC1633 Datasheet (181.16 KB)

SC1633 Datasheet Preview — Preview of SC1633 PDF

Datasheet Details

Part number:

SC1633

Manufacturer:

Semtech Corporation

File Size:

181.16 KB

Description:

Low voltage step-up dc-dc converter.

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SC1633 LOW VOLTAGE STEP-UP DC-DC CONVERTER Semtech Corporation

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