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LP3315 - Boost Converter

General Description

The LP3315 is a 1.2MHz PWM boost switching regulator designed for constant-voltage boost applications.

The LP3315 can drive a string of up to 30V.

The LP3315 implements a constant frequency 1.2MHz PWM control scheme.

Key Features

  • High Efficiency: 90% 　.
  • 1.2MHzFixed-Frequency PWM Operation.
  • Maximum Output Voltage up to 30V.
  • Guaranteed 13V/200mA Output with 5V input.
  • Operating Range : 2.7V to 5.5V.
  • Shutdown Supply Current:.

📥 Download Datasheet

Datasheet Details

Part number LP3315
Manufacturer Lowpowersemi
File Size 423.29 KB
Description Boost Converter
Datasheet download datasheet LP3315 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 LP3315 1.2MHz,30V/1A High Performance, Boost Converter General Description The LP3315 is a 1.2MHz PWM boost switching regulator designed for constant-voltage boost applications. The LP3315 can drive a string of up to 30V. The LP3315 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 1250mV, 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.