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NCP1404 - 350 mA PWM/PFM Step-Up DC-DC Converter

Datasheet Summary

Features

  • Low Start.
  • Up Voltage of 0.8 V.
  • PWM Oscillator Frequency of 600 kHz at 20% Accuracy.
  • High Efficiency 85% at IOUT = 200 mA, VIN = 2.5 V, VOUT = 3.3 V.
  • Output Current up to 350 mA at VIN = 2.5 V, VOUT = 3.3 V.
  • Duty Ratio:.

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Datasheet preview – NCP1404

Datasheet Details

Part number NCP1404
Manufacturer ON Semiconductor
File Size 49.09 KB
Description 350 mA PWM/PFM Step-Up DC-DC Converter
Datasheet download datasheet NCP1404 Datasheet
Additional preview pages of the NCP1404 datasheet.

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Full PDF Text Transcription

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NCP1404 Series Product Preview 350 mA PWM/PFM Step-Up DC-DC Converter with Low Battery Detector The NCP1404 series are monolithic PWM/PFM step–up DC to DC converters which can automatically change operation mode from PWM to PFM at light loads to improve efficiency at light loads. With only four external components, this series allow a simple means to implement highly efficient converters for powering up portable equipment up to 350 mA loading. Additionally, this series is featured with a Low Battery Detector to monitor battery voltage. The NCP1404 device series are available in space–saving TSOP–6 package with five standard regulated output voltages. Additional voltages that range from 1.8 V to 5.0 V in 100 mV steps can be manufactured. Features • Low Start–Up Voltage of 0.
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