|
|
Partname: | TPS2074DBG4 |
Description: | Pwr Controller for Bus/Self Pwrd USB Hub with 3.3V LDO, 8 pwr switches, Act-Low BPMode Indicator |
Manufacturer: | Texas Instruments |
Datasheet: | PDF (427K). Click here to download *) |
The TPS2074 and TPS2075 provide a complete USB hub power solution by incorporating three major functions: current-limited power switches for four ports, a 3.3-V 100-mA regulator, and a DP0 line control to signal attach/detach of the hub. These devices are designed to meet bus-powered and self-powered hub requirements. These devices are also designed for hybrid hub implementations and allow for automatic switching from self-powered mode to bus-powered mode if loss of self-power is experienced. This feature can be disabled by applying a logic high to the BP_DIS input |
|
 Click here to download TPS2074DBG4 Datasheet*) |
 |
*)Datasheets downloading from ChipDocs is only for our members (paid service). REGISTER NOW for your membership. |
|
|
|