SY20492 Datasheet - Silergy

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

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. It can operate down to 1.8V input voltage. It uses NMOS for the main switch and PMOS for the .

SY20492 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)

SY20492-Silergy.pdf

SY20492 Datasheet Preview — Preview of SY20492 PDF

Datasheet Details

Part number:

SY20492

Manufacturer:

Silergy

File Size:

1.49 MB

Description:

High-efficiency 2a valley-current synchronous boost converter.

📁 Related Datasheet

SY20466 Synchronous Boost Converter (Silergy)

SY20466A Synchronous Boost Converter (Silergy)

SY20 10 WATT VOLTAGE REGULATOR (Semtech Corporation)

SY20011 1MHz Synchronous Buck Converter (Silergy)

SY20018I 1A Synchronous Step-Down Regulator (Silergy)

SY20114 2A Synchronous Step-Down Regulator (Silergy)

SY20516A 1.2A Buck-Boost DC/DC Regulator (Silergy)

SY20518 Buck-Boost DC/DC Regulator (Silergy)

TAGS

SY20492 SY20492 High-Efficiency Valley-Current Synchronous Boost Converter Silergy

SY20492 Distributor