SY20492 - High-Efficiency 2A Valley-Current Synchronous Boost Converter

Product Overview

Silergy

Datasheet Details

Part number	SY20492
Manufacturer	Silergy
File Size	1.49 MB
Description	High-Efficiency 2A Valley-Current Synchronous Boost Converter
Datasheet	SY20492 Datasheet
Additional preview pages of the SY20492 datasheet.

Product details

Description

The SY20492 is a high-efficiency, synchronous Boost converter designed for single-cell lithium (Li-ion or Li-polymer) or two-cell to three-cell nickel (alkaline Ni-Cd or Ni-MH) battery-powered applications.

Features

1.8V Minimum Input Voltage.
Adjustable Output Voltage from 1.8V to 5.5V.
Minimum 2A Valley Current Limit.
5µA Typical Quiescent Current.
Load Disconnect During Shutdown.
Low RDS(ON) at 3.3V Output: 100mΩ Main, 170mΩ Synchronous.
Output Overvoltage Protection (OVP).
Auto-Bypass Mode when VIN ≥ VOUT.
RoHS-Compliant and Halogen-Free.
Compact Package: SOT23-6.

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Published: Dec 16, 2024 |