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USB Charging Controller with Integrated Power Switch 1 Port for CDP and SDP Support
The PI5USB2546 is a USB charging port controller and power switch with an integrated USB 2.0 high-speed data line (D+/ D–) switch. PI5USB2546 provides the electrical signatures on D+/D– to support charging schemes listed under device feature section. This part is compatible with both popular BC1.2 compliant and non-BC1.2 compliant devices. System wake up (from S3) with a mouse/keyboard (both low speed and full speed) is fully supported in the PI5USB2546. Additionally, PI5USB2546 supports two distinct power management features, namely, power wake and port power management (PPM) through /STATUS pin. Power wake allows for power supply control in S4/S5 charging and PPM manages port power in a multi-port application. The PI5USB2546 73-mΩ power-distribution switch is intended for applications where heavy capacitive loads and shortcircuits are likely to be encountered. Two programmable current thresholds provide flexibility for setting current limits and load detect thresholds
|OtherFeatures||Controller+ Power Switch, Charging and Data Transfer|
|Single Ended Channels||N/A|
Additional Technical Documents are available upon request:
Application information, Evaluation board, and Other technical documents
A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.
|PCN #||Issue Date||Implementation Date||Subject|
|PCN-2510||2021-02-26||2021-05-26||Qualified Additional A/T Sites, Fab Site and Data Sheet Change|
|PCN-2505||2021-01-26||2021-07-26||Device End of Life (EOL)|