Datasheet4U Logo Datasheet4U.com

SY20819E - Programmable High Current Protection Switch

Datasheet Summary

Description

The SY20819E is an 18V, 5A protection switch with output voltage clamping.

Extremely low RDS(ON) of the integrated protection N-channel MOSFETs helps to reduce the power loss during normal operation.

Features

  • Input Voltage Range: 2.95V to 6.5V with Surge Up to 18V.
  • 5A Output Current Capability.
  • Withstands -6V Input Voltage and Blocks the Power Path.
  • Extremely Low RDS(ON): 30mΩ at 3V VIN.
  • Programmable Soft-Start Time.
  • Short Circuit Protection.
  • Selectable Clamping Output Voltage Threshold.
  • Power Good Indicator Pin for Operation Status.
  • FLG Indicator Pin for IN Status.
  • Thermal Shutdown Protection and Auto Recovery.
  • RoHS Compliant and Halogen Free.

📥 Download Datasheet

Datasheet preview – SY20819E

Datasheet Details

Part number SY20819E
Manufacturer Silergy
File Size 1.06 MB
Description Programmable High Current Protection Switch
Datasheet download datasheet SY20819E Datasheet
Additional preview pages of the SY20819E datasheet.

📁 Similar Datasheet

  • SY20 - 10 WATT VOLTAGE REGULATOR (Semtech Corporation)
  • SY2128 - 2048 x 8 Static RAM (Synertek)
  • SY2158 - 1024 x 8 Static RAM (Synertek)
  • SY22 - 10 WATT VOLTAGE REGULATOR (Semtech Corporation)
  • SY2305 - P-Channel logic enhancement mode power field effect transistors (SANY)
  • SY2332 - High Brightness Chip LED Lamp (AUK)
  • SY2333 - Chip LED (AUK)
  • SY2336-E - High Brightness Chip LED (AUK)
  • SY24 - 10 WATT VOLTAGE REGULATOR (Semtech Corporation)
  • SY27 - 10 WATT VOLTAGE REGULATOR (Semtech Corporation)
Other Datasheets by Silergy
  • SY20816C - 2 to 1 Power MUX
  • SY20845A - 15V Programmable Current Limit Switch
  • SY20867A - Adjustable Voltage Monitor
  • SY20867E - Adjustable Voltage Monitor
  • SY20011 - 1MHz Synchronous Buck Converter
  • SY20018I - 1A Synchronous Step-Down Regulator
  • SY20114 - 2A Synchronous Step-Down Regulator
  • SY20466 - Synchronous Boost Converter

Full PDF Text Transcription

Click to expand full text
SY20819E Programmable High Current Protection Switch with -6V Reverse Voltage Protection General Description The SY20819E is an 18V, 5A protection switch with output voltage clamping. Extremely low RDS(ON) of the integrated protection N-channel MOSFETs helps to reduce the power loss during normal operation. The programmable soft-start time controls the slew rate of the output voltage during the start-up time. The SY20819E can withstand a negative input voltage as low as -6V, protecting the load from being damaged by negative voltages. Over-current and thermal limit protections are provided to enable reliable operation of the system. The SY20819E is available in a compact QFN 2mm×2mm-9pin package. Features  Input Voltage Range: 2.95V to 6.
Published: |