SY20114 Datasheet - Silergy

SY20114, 2A Synchronous Step-Down Regulator

SY20114 High-Efficiency, 1.5MHz 2A Synchronous Step-Down Regulator General .
The SY20114 high-efficiency 1.

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SY20114-Silergy.pdf

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Datasheet Details

Part number:

SY20114

Manufacturer:

Silergy

File Size:

1.07 MB

Description:

2A Synchronous Step-Down Regulator

Features

* 2.5V
* 5.5V Input Voltage Range
* Up to 2A Output Current
* Low RDS(ON) for Internal Switches: 125mΩ Top, 75mΩ Bottom
* Low 55µA Quiescent Current
* High 1.5MHz Switching Frequency Minimizes Required External Components
* Internal Soft-Start Limits Inrush Current

Applications

* Set-Top Box
* USB Dongle
* Media Player
* Smartphone Typical Application VIN: 2.5-5.5V CIN RPG ON/ OFF L1 VIN LX VOUT PG FB EN GND RH Cff RL COUT Figure 1. Schematic Diagram Efficiency (%) Efficiency vs. Output Current (IOUT=0A~2A, L=1.0μH/0420CDMCCDS-1R0MC) 10 0

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SY20114 Synchronous Step-Down Regulator Silergy

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