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YB1109MB - Boost Converter

This page provides the datasheet information for the YB1109MB, a member of the YB1109M Boost Converter family.

Datasheet Summary

Description

The YB1109M/YB1109MB is a high efficiency current-mode boost converter with a fixed operation frequency.

The YB1109M /YB1109MB hasbeen integrated a very low Rds-on NMOSFTET to reduce power loss and achieve high efficiency.

The maximum efficiency is up to 93%.

Features

  • s.
  • WideInputRange: 2.5-6V Input,.
  • YB1109M/YB1109MB Up To 2A Output Current.
  • 1.2MHz Switching Frequency.
  • Low RDS(ON): 70mΩ.
  • Up to 93% Efficiency . Over Voltage Protection.
  • Under-Voltage Lockout Protection.
  • Over-Temperature Protection.
  • Internal Soft Start.
  • 1uA Shutdown Current.
  • Accurate Reference: 0.6V VREF.
  • Compact package: SOT23-6.
  • Pin Configuration TOP VIEW.
  • Pin.

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Datasheet preview – YB1109MB

Datasheet Details

Part number YB1109MB
Manufacturer YuCan
File Size 2.82 MB
Description Boost Converter
Datasheet download datasheet YB1109MB Datasheet
Additional preview pages of the YB1109MB datasheet.

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Full PDF Text Transcription

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1.2MHz, 2A Output Current, Boost Converter YB1109M/YB1109MB  General Description The YB1109M/YB1109MB is a high efficiency current-mode boost converter with a fixed operation frequency. The YB1109M /YB1109MB hasbeen integrated a very low Rds-on NMOSFTET to reduce power loss and achieve high efficiency. The maximum efficiency is up to 93%. YB1109M/YB1109MB can output 2A current when VIN is higher than 3.3V and output is 5V. 1.2MHz operation frequency minimizes L and C value, and internal compensation network reduces external component counts. SOT23-6 package provides the best solution for PCB layout area.  Features · WideInputRange: 2.5-6V Input,· · YB1109M/YB1109MB Up To 2A Output Current · 1.2MHz Switching Frequency · Low RDS(ON): 70mΩ · Up to 93% Efficiency .
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