SY28901HKC-Products-Silergy Corp

HomeProductsProtection SwitchesHotswap Controllers

SY28901HKC (SQ24901HKC)

Production
–48V Hot Swap and Single OR-ing Controller
Datasheet
SY28901HKC –48V Hot Swap and Single OR-ing Controller Datasheet
    Part numberSY28901HKC
    Vin (min) (V)-10
    Vin (max) (V)-80
    Vabs cont. (max) (V)-200
    Protection modeOVP, OCP, UVP
    Over current responseCircuit breaker
    Fault responseAuto-recovery
    Certification recognition
    Iq (typ) (uA)1650
    Enable logicHigh
    Soft startAdjustable
    FeaturesSupport ORing,Dual gate driver
    PackageTSSOP16
    Operating temperature range(°C)-40 to 125
    Functional safety category
    • –10V to –80V DC Operation,   –200V Absolute Maximum
    • Soft-start Cap Disconnect
    • Dual Hot Swap Gate Drive
    • 340µA Gate Sourcing Current
    • Dual Current Limit (based on VDS)

        ---26 mV ±8% When Low VDS

       --- 3.7 mV ±22% When High VDS

    • Programmable UV(±1.5%) and OV (±2%)

      ---Programmable Hysteresis (±11%)

    • Integrated OR-ing Controller

      ---Regulation: 25 mV ±15 mV

      ---Fast Turn off: –25 mV ±4 mV

    • Retries After Time Out
    • RoHS Compliant and Halogen Free
    • Package: TSSOP16

    Evaluation Board

    • 28901-1

      Photo of evaluation board

    • 28901-2

      Photo of evaluation board

    • 28901-3

      Photo of evaluation board

    EVB_SY28901HKC

    The EVB_SY28901HKC is intended for evaulating the –48V Hot Swap and Single OR-ing Controller SY28901HKC.

    Technical Documentation