TPS272C45CRHFR Texas Instruments - Yeehing Electronics

36-V, 45-mΩ, 3-A, 2-ch, Industrial high-side switch with adjustable current limit

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Specifications

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The TPS272C45 is a dual-channel smart high-side switch designed to meet the requirements of industrial control systems. The low on-resistance (RDS(on) of 45 mΩ) minimizes device power dissipation driving a wide range (100 mA to 3 A) of output load current. The device provides an additional low voltage supply (3.3 V to 5 V) input pin to minimize no-load power dissipation. The device integrates protection features such as thermal shut down, output clamp, and overcurrent limit. These features improve system robustness during fault events such as short circuit.