ROHM Semiconductor USA, LLC PMIC - PMIC - Power Distribution Switches, Load Drivers - BD82042FVJ-GE2 BD82042FVJ-GE2

The BD82042FVJ is a single-channel high-side switch IC designed for applications such as USB hubs and PC peripherals. It features an N-channel power MOSFET with a low on-resistance of 72 m,Ѷ at 5V, allowing for efficient power management. The device supports an input voltage range of 2.7V to 5.5V and has a current limit of 2.0A, making it suitable for various power supply applications. Key protective features include over-current protection, thermal shutdown, under-voltage lockout, and a soft-start circuit. The IC also includes an open-drain fault flag output to indicate fault conditions. It operates within a temperature range of -40°C to +85°C and has a standby current of only 0.01OºA, enhancing its efficiency in low-power applications. The package type is TSSOP-B8J, which is compact and suitable for space-constrained designs.