R5520H Series
USB HIGH-SIDE POWER SWITCH
 |
 |
 |
The R5520H is CMOS-based high-side MOSFET switch IC for Universal Serial Bus (USB) applications. Low ON Resistance (Typ.100mΩ) and low supply current (Typ.20μA at active mode) are realized in this IC.
An over-current limit circuit, thermal shutdown circuit, and an under voltage lockout circuit are built-in as protection circuits. Further, a delay circuit for flag signal after detecting over-current, is embedded to prevent miss-operation of error flag because of inrush current. The R5520H is ideal for applications of protection for USB power supply.
| Built-in P-channel MOSFET Switch | |
| Supply Current | Typ. 20μA (at Active Mode) |
| Switch ON Resistance | Typ. 100mΩ |
| Output Current | Min. 500mA |
| Flag Delay Time | Typ. 10ms. |
| Over- Current Limit / Short Circuit Protection | |
| Built-in Under Voltage Lockout (UVLO) Function | |
| Built-in Thermal Shutdown Protection | |
| Built-in Soft-start Function | |
| Package | SOT-89-5 |
- ・USB Peripherals
- ・Notebook PCs
| Data Sheet | Flyer | Package Info. | Mark Info. | Quality Assurance Data |
| R5520H Series | R5520H Series | SOT-89-5 | R5520H | Reliability |
All PDF files are less than 1MB unless otherwise stated.
- Technical Support
Contact Us
- Buy Products / Order Sample
Information
-
Technical Information on Ricoh Power Management ICs.
-
You can download brochures in PDF format.
