Product Descriptions
The TPS65981 is a highly integrated stand-alone USB Type-C and Power Delivery (PD) controller optimized for notebook applications. The TPS65981 integrates fully managed power paths with robust protection for a complete USB-C PD solution. The TPS65981 integrates a high speed multiplexer which is dependent the USB Type-C cable orientation that the CC pins provide. The multiplexer passes through side-band use data for alternate modes.
The TPS65981 has a QFN package for reliable manufacturing with 0.5-mm Pitch and 2-Layer PCB compatibility and has an extended (industrial) temperature range. The TPS65981 is USB PD 2.0 certified which is no longer certifiable through USB IF.
Product Features
? This device is certified by the USB-IF for PD2.0
– PD2.0 is no longer certifiable on new designs as of June 2020
– All new designs requiring certification should use a PD3.0 compliant device
– Article on PD2.0 vs PD3.0
? Fully configurable USB PD controller
– Control for external DC/DC supplies through GPIO
? Ex: TPS65981EVM
– Port data multiplexer
? USB 2.0 HS data and low speed endpoint
? Sideband-use data for alternate modes
– GUI tool to easily configure TPS65981 for various applications
– Support for DisplayPort alternate mode
– Supports industrial temperature range
– For a more extensive selection guide and getting started information, please refer to www.ti.com/usb-c and E2E guide
? Integrated fully managed power paths:
– Integrated 5-V, 3-A, 55-mΩ sourcing switch
– Integrated 5-V to 20-V, 3-A, 95-mΩ bidirectional load switch
– Gate Control and current sense for external 5-V to 20-V, 5-A bidirectional switch (back-to back NFETs)
– UL2367 cert#: E169910-20150728
? Integrated robust power path protection
– Integrated reverse current protection,undervoltage protection, overvoltage protection,and slew rate control the high-voltage bidirectional power path
– Integrated undervoltage and overvoltage
protection and current limiting for inrush current
protection for the 5-V/3-A source power path
? USB Type-C? Power Delivery (PD) controller
– 8 configurable GPIOs
– BC1.2 charging support
– USB PD 2.0 certified
– USB Type-C specification certified
– Cable attach and orientation detection
– Integrated VCONN switch
– Physical layer and policy engine
– 3.3-V LDO output for dead battery support
– Power supply from 3.3 V or VBUS source
– 1 I2C primary port
– 1 I2C secondary port
Product Applications
? After-market automotive infotainment
? Other personal electronics and industrial applications
? Medical equipment
? Rugged PC and laptop
? Docking station
? Flat panel monitor
Specifications
| Attribute | Attribute value |
| Model | ANSC-M2502242435 |
| Product Model | TPS65981ABIRTQR |
| Category | Integrated Circuits (ICs) |
| Power Management (PMIC) | |
| Power Management - Specialized | |
| Manufacturer | Texas Instruments |
| Series | - |
| Packaging | Tape & Reel (TR) |
| Cut Tape (CT) | |
| Digi-Reel? | |
| Part Status | Obsolete |
| Applications | USB, Type-C Controller |
| Current - Supply | - |
| Voltage - Supply | 3.3V, 5V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 56-VFQFN Exposed Pad |
| Supplier Device Package | 56-VQFN (8x8) |
| Base Product Number | TPS65981 |
Actual product photos

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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