SY20823DFC-Products-Silergy Corp

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SY20823DFC (SY6823DFC)

Production
Dual Channel 4A, Ultra Low Loss Load Switch
Datasheet
SY20823DFC Dual Channel 4A, Ultra Low Loss Load Switch Datasheet
    Part numberSY20823DFC
    Channel(#)2
    Vin (min) (V)0.6
    Vin (max) (V)5.5
    Iout (max) (A)4
    Iq (typ) (uA)100
    Ron (typ) (mΩ)28
    Current limit (A)
    Soft startAdjustable
    Output dischargeAuto discharge
    FeaturesProgrammable turn-on delay
    PackageDFN2×2-8
    Operating temperature range(°C)-40 to 125
    Functional safety category
    • Low RDS(ON) for internal pass switch: 28mΩ
    • Maximum output current per channel: 4A
    • Distribution voltages: 0.6V-BIAS
    • Accurate turn-on threshold to allow programmable turn-on delay to enable power sequencing
    • Programmable ramp-up time
    • Latch mode over temperature protection
    • Latch mode short circuit protection
    • Automatic shutdown discharge: 210Ω
    • Compact: DFN2x2-8

    The SY20823 is a dual 4A ultra-low loss load switch designed for intelligent power distribution in computers or portable electronics. The programmable turn-on delay facilitates proper power sequencing during mode transitions, while the programmable ramp-up time limits inrush current. Integrated over-temperature and short circuit protection enhance overall system reliability.

    The SY20823 is available in a compact DFN 2mm x 2mm package. 

    Evaluation Board

    • 20823-9

      Photo of evaluation board

    • 20823-8

      Photo of evaluation board

    • 20823-7

      Photo of evaluation board

    • 20823-6

      Photo of evaluation board

    • 20823-5

      Photo of evaluation board

    EVB_SY20823DFC

    The EVB_SY20823DFC is used to evaluate a dual ultra-low RDS(ON) load switch for power distribution in the computer systems. 

    Technical Documentation