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SY7069B 1MHz Synchronous Boost

SY7069B Description

SY7069B 5.5V Maximum Output, 3A Valley Current, 1MHz Synchronous Boost with Auto Bypass Function General .
SY7069B is a high efficiency synchronous, step-up Boost converter designed for one-cell Li-Ion or Lipolymer, or a two to three-cell alkaline Ni-Cd or.

SY7069B Features

* 2.5V Minimum Input Voltage
* Adjustable Output Voltage from 2.5V to 5.5V
* Min 3A Valley Current Limit
* Capable for Seamless Transition between Boost and Bypass Mode
* Load Disconnect During Shutdown
* Low RDS(ON) (Main Switch/Synchronous Switch) at

SY7069B Applications

* It can convert down to 2.5V input voltage and up to 5.5V output voltage. It adopts NMOS for the main switch and PMOS for the synchronous switch. SY7069B can disconnect the output from input during the shutdown mode. When input voltage exceeds the regulated output voltage, SY7069B enters bypass mode

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Datasheet Details

Part number
SY7069B
Manufacturer
Silergy
File Size
279.94 KB
Datasheet
SY7069B-Silergy.pdf
Description
1MHz Synchronous Boost

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1MHz Synchronous Boost Silergy
Silergy SY7069B-like datasheet