AS1326

PinoutDescriptionThe AS1326A/AS1326B are high-efficiency, high current, DC-DC step-up converters specifically designed for battery-powered wireless applications. Low quiescent supply current (65A), high operating frequency (1MHz), and minimal external component requirements make these devices perf...

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AS1326 Picture
SeekIC No. : 004288133 Detail

AS1326: PinoutDescriptionThe AS1326A/AS1326B are high-efficiency, high current, DC-DC step-up converters specifically designed for battery-powered wireless applications. Low quiescent supply current (65A), ...

floor Price/Ceiling Price

Part Number:
AS1326
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/21

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Description

The AS1326A/AS1326B are high-efficiency, high current, DC-DC step-up converters specifically designed for battery-powered wireless applications. Low quiescent supply current (65A), high operating frequency (1MHz), and minimal external component requirements make these devices perfect for small hand-held applications.

Model

Input Signal Activation

AS1326A

Logic-Low On

AS1326B

Logic-High On

Both devices of AS1326 use synchronous-rectified pulse-width modulation (PWM) boost technology to generate 2.5 to 5.0V outputs from a wide range of inputs, such as 1 to 3 alkaline/NiCd/NiMH cells or a single lithium-ion (Li+) cell.

Automatic powersave operation of AS1326 significantly improves efficiency at light-loads.

Continuous switching mode is available for applications requiring constant-frequency operation at all load currents. PWM operation of AS1326 can also be synchronized to an external clock to protect sensitive frequency bands in communications equipment.

Analog soft-start and adjustable current limit permit optimization of rush in current and external component size.

The AS1326A/AS1326B are available in a 10-pin TDFN (3.0mm x 3.0mm) package.




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