SY21605ABC-Products-Silergy Corp

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SY21605ABC

Production
Low Voltage H-Bridge IC
Datasheet
SY21605ABC Low Voltage H-Bridge IC Datasheet
    Part numberSY21605ABC
    Vin (max) (V)16
    Vin (min) (V)2.5
    Number of half bridges
    RDS(on) (HS + LS) (mΩ)380
    Peak output current (A)
    Sleep current (µA)
    Integrated FETs(Yes/No)
    Control interface
    Features
    Operating temperature range(°C)
    PackageSOT23-6
    Functional safety category
    • H-bridge motor driver

    - Drives a brush DC motor or one winding of a stepper motor or other loads
    -  Low MOSFET on-resistance: HS + LS < 380mΩ

    • 1.8A maximum drive current
    • Power supply voltage range from 2.5V to 16V
    • PWM (IN/IN) interface
    • Low power with less than 160µA supply current
    • Internal over current protection, short circuit protection, under voltage lockout and over temperature protection
    • Internal charge pump with capacitor inside
    • Compact package:  SOT23-6

    The SY21605 is an H-bridge motor driver solution for cameras, consumer products, toys, and other low-voltage or battery-powered motion-control applications. The device can drive one winding of a stepper motor or one brush DC motor. The highly integrated H-bridge driver block consists of two half-bridges with internal logic control, gate drive, over current protection and charge pump circuit.

    The SY21605 operates with a power-supply voltage range from 2.5V to 16V, and 1.8A maximum output current.

    To be compatible with industry-standard devices, the SY21605 use the PWM (IN/IN) input interface.

    The SY21605 provides over current protection, short circuit protection, under voltage lockout and over temperature protection.

    Evaluation Board

    • 1

      Photo of evaluation board

    • 2

      Photo of evaluation board

    EVB_SY21605ABC

    The EVB_SY21605ABC is intended for evaluating Low Voltage H-Bridge IC.

    Technical Documentation