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LP3301S - Boost Converter

Description

The LP3301S is a 1.2MHz PWM boost switching regulator designed for constant-voltage boost applications.

The LP3301S can drive a string of up to 30V.

The LP3301S implements a constant frequency 1.2MHz PWM control scheme.

Features

  • High Efficiency: 95% 　 1.2MHzFixed-Frequency PWM Operation Maximum Output Voltage up to 30V Guaranteed 13V/400mA Output with 5V input Operating Range : 2.7V to 5.5V Shutdown Supply Current:.

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Datasheet Details

Part number LP3301S
Manufacturer Lowpowersemi
File Size 535.13 KB
Description Boost Converter
Datasheet download datasheet LP3301S Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Preliminary Datasheet LP3301S 1.2MHz,30V/1.4A High Performance, Boost Converter General Description The LP3301S is a 1.2MHz PWM boost switching regulator designed for constant-voltage boost applications. The LP3301S can drive a string of up to 30V. The LP3301S implements a constant frequency 1.2MHz PWM control scheme. The high frequency PWM operation also saves board space by reducing external component sizes. To improve efficiency, the feedback voltage is set to 1250 mV, which reduces the power dissipation in the voltage setting resistor. Highly integration and internal compensation network minimizes as 5 external component counts. Optimized operation frequency can meet the requirement of small LC filters value and low operation current with high efficiency.