SY20803ADRC (SY6283ADRC)

Low Loss Power Distribution Load Switch

SY20803ADRC Low Loss Power Distribution Load Switch Datasheet

Parameters
Features
Description

Part number	SY20803ADRC
Channel(#)	1
Vin (min) (V)	2.5
Vin (max) (V)	5.5
Iout (max) (A)	3
Iq (typ) (uA)	32
Protection mode	Auto-recovery OCP,Auto-recovery OTP
Current limit (A)	Adjustable
Ron (typ) (mΩ)	60
Enable logic	High
Output discharge	YES
Certification recognition
Features	Reverse blocking
Package	DFN1.2×1.6-4
Operating temperature range(°C)	-40 to 125
Functional safety category

Distribution Voltages: 2.5V to 5.5V
Over Temperature Shutdown and Automatic Retry
Reverse Blocking (No Body Diode)
At shutdown, OUT Can Be Forced Higher than IN
Built-in Soft-start
Output Discharge Function
Auto Output Discharge Function
RoHS Compliant and Halogen Free
Compact Packages Minimize Board Space: DFN1.2x1.6-4

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Evaluation Board

Photo of evaluation board
Photo of evaluation board
Photo of evaluation board

EVB_SY20803ADRC

The EVB_SY20803ADRC is used to evaluate is an ultra-low RDS(ON) switch with current limiting function to protect the power source from over current and short circuit conditions.

Technical Documentation

Title	Date
Silergy_Catalog_Q2_2026	2026-06-12