TPS25851QRPQRQ1
ActiveDUAL 3-A USB TYPE-C® CHARGING PORTS CONTROLLER WITH LOAD SHEDDING & PLUG POLARITY DETECTION, 2.2 MHZ
Deep-Dive with AI
Search across all available documentation for this part.
TPS25851QRPQRQ1
ActiveDUAL 3-A USB TYPE-C® CHARGING PORTS CONTROLLER WITH LOAD SHEDDING & PLUG POLARITY DETECTION, 2.2 MHZ
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS25851QRPQRQ1 |
|---|---|
| Applications | USB Type C |
| Current - Supply [Max] | 200 µA |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 25-PowerVFQFN |
| Qualification | AEC-Q100 |
| Supplier Device Package | 25-VQFN-HR |
| Supplier Device Package [x] | 3.5 |
| Supplier Device Package [y] | 4.5 |
| Voltage - Supply [Max] | 26 V |
| Voltage - Supply [Min] | 5.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 3000 | $ 3.02 | |
| Texas Instruments | LARGE T&R | 1 | $ 4.54 | |
| 100 | $ 3.98 | |||
| 250 | $ 2.79 | |||
| 1000 | $ 2.25 | |||
Description
General part information
TPS25851-Q1 Series
The TPS258x-Q1 is an integrated USB charging port solution, which includes a synchronous DC/DC converter capable of supplying up to 6.6 A and integrated detection and control for implementing USB Battery Charging 1.2 and Type-C ports.
The TPS2585x-Q1 is a family of highly-integrated USB Type-C charging controller for dual-USB ports application.
The device integrates a monolithic, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs and two USB current-limit switches with charging port auto-detection. The TPS2585x-Q1 offers a compact solution that achieves 6.6 A of continuous output current with excellent load and line regulation over a wide input supply range. The synchronous buck regulator operates with peak-current mode control and is internally compensated to simplify the design. A resistor on the FREQ pin sets the switching frequency between 200 kHz and 3 MHz. Operating below 400 kHz results in better system efficiency and operation above 2.1 MHz avoids the AM radio bands and allows for use of a smaller inductor.
Documents
Technical documentation and resources