The BD6520F is a Load Switch IC designed for power management in portable equipment, featuring an N-channel Power MOSFET with a typical ON-resistance of 50mOc. It supports a maximum output current of 2A and operates within an input voltage range of 3.0V to 5.5V. The device includes a soft start control feature that allows for the connection of an external capacitor to reduce inrush current during activation. Additionally, it is equipped with undervoltage lockout, thermal shutdown, and a discharge circuit for capacitive loads when switched off. The operating temperature range is from -25¬8C to +85¬8C, making it suitable for various applications, including notebook PCs and peripheral devices. The BD6520F is packaged in an SOP8 format, measuring 5.00mm x 6.20mm x 1.71mm.
The power switch for expansion module is a power management switch having one circuit of N-channel Power MOS FET. The switch realizes 50mO(Typ.) ON resistance. The switch turns on smoothly by the built-in charge pump, therefore, it is possible to reduce inrush current at switch on. And soft start control by external capacitor is available. Further, it has a discharge circuit that discharges electric charge from capacitive load at switch off, Under voltage lockout circuit, and a thermal shutdown circuit.
| ROHM Semiconductor GmbH | |
|---|---|
| Product Category | IC Analog Switches |
| Product Number | BD6520F |
| Product Name | Load Switch ICs for Portable Equipment |
| Supply Voltage (VS) | 3 to 5.5 volts |
| Ron | 0.0500 ohms |
| Min Operating Current | 0.1100 mA |
| tON | 2.00E6 ns |
