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SY7070 Datasheet 100ma Maximum Output Current Synchronous Boost

Manufacturer: Silergy

Overview: SY7070/SY7070A 0.7V Minimum Input, Fixed Output 100mA Maximum Output Current Synchronous Boost.

Datasheet Details

Part number SY7070
Manufacturer Silergy
File Size 923.94 KB
Description 100mA Maximum Output Current Synchronous Boost
Datasheet SY7070-Silergy.pdf

General Description

SY7070/A is a high efficiency, synchronous, current hysteresis control;

step-up boost converter designed for single-cell or dual-cell alkaline, NiMH, or NiCd battery-powered applications.

It can convert down to 0.7V input voltage.

Key Features

  • 0.7V Minimum input voltage.
  • 5.5uA typical quiescent current.
  • Input under-voltage lockout.
  • Bypass function during shutdown.
  • Low RDS(ON) (main switch/synchronous switch) at output: 0.5/0.7ohm.
  • Fixed output voltage ﹣ SY7070: fixed 3.3V ﹣ SY7070A: fixed 3.0V.
  • Typical 350mA peak current limit.
  • Compact SOT23-5 package.

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SY7070 Distributor