Diodes Incorporated DPO2039DABQ Dataline OVP Switch
Diodes Incorporated DPO2039DABQ Dataline Over Voltage Protection (OVP) Switch provides 4-channel OVP over CC1/2 and DIFF1/2 pins connected to the USB Type-C™ connector. These 4-channel provide short VBUS protection for the CC and DIFF pins over the USB Type-C connector. The DPO2039DABQ device is designed to draw its operating voltage primarily from the system power (VSYS) or the 1-cell battery inside the mobile system. The DPO2039DABQ device can obtain power from the external peripheral system when the battery inside a mobile system is fully depleted. Typical applications include desktops, mobile phones, VR/AR headsets, PC monitors, notebooks, universal and multimedia hubs, storage devices, docking stations, and universal AC/DC adapters.
Features
- 4-channel over-voltage protection with auto-recovery
- 2.7V to 5.5V operating voltage range
- IEC 61000-4-2 ESD protection over CCxC and DIFFxC pins
- 300mΩ (typical) RDS(ON) of OVP MOSFET for CC-pin protection
- 5Ω (typical) RDS(ON) of OVP MOSFET for DIFF-pin protection
- 50pF CIN of OVP MOSFET for CC-pin protection
- 5pF CIN of OVP MOSFET for DIFF-pin protection
- Built-in Over-Temperature Protection (OTP)
- Totally lead-free and fully RoHS compliant
- Halogen and antimony-free green device
- AEC-Q100 qualified
- UQFN3030-16 (Type B) package
Applications
- Notebook
- Desktop/AIO PCs
- Tablets
- Mobile phones
- VR/AR headsets
- Docking stations
- Universal and multimedia hubs
- FPTVs
- PC monitors
- Set-top-boxes
- Residential gateways
- Storage devices
- Universal AC/DC chargers/adapters
Typical Application Circuit
Pin Descriptions
Functional Block Diagram
Typical Application Schematic
發佈日期: 2020-09-17
| 更新日期: 2024-08-15