ZHCSLZ8A September 2020 – August 2021 TPS65988DK
PRODUCTION DATA
- 1 特性
- 2 應用
- 3 說明
- 4 Revision History
- 5 Pin Configuration and Functions
-
6 Specifications
- 6.1 Absolute Maximum Ratings
- 6.2 ESD Ratings
- 6.3 Recommended Operating Conditions
- 6.4 Thermal Information
- 6.5 Power Supply Requirements and Characteristics
- 6.6 Power Consumption Characteristics
- 6.7 Power Switch Characteristics
- 6.8 Cable Detection Characteristics
- 6.9 USB-PD Baseband Signal Requirements and Characteristics
- 6.10 Thermal Shutdown Characteristics
- 6.11 Oscillator Characteristics
- 6.12 I/O Characteristics
- 6.13 I2C Requirements and Characteristics
- 6.14 SPI Controller Timing Requirements
- 6.15 HPD Timing Requirements
- 6.16 Typical Characteristics
- 7 Parameter Measurement Information
-
8 Detailed Description
- 8.1 Overview
- 8.2 Functional Block Diagram
- 8.3
Feature Description
- 8.3.1 USB-PD Physical Layer
- 8.3.2 Power Management
- 8.3.3 Port Power Switches
- 8.3.4 Cable Plug and Orientation Detection
- 8.3.5 Dead Battery Operation
- 8.3.6 ADC
- 8.3.7 DisplayPort HPD
- 8.3.8 Digital Interfaces
- 8.3.9 Digital Core
- 8.3.10 I2C Interfaces
- 8.3.11 SPI Controller Interface
- 8.3.12 Thermal Shutdown
- 8.3.13 Oscillators
- 8.4 Device Functional Modes
- 9 Application and Implementation
- 10Power Supply Recommendations
-
11Layout
- 11.1 Layout Guidelines
- 11.2 Layout Example
- 11.3 Stack-up and Design Rules
- 11.4 Main Component Placement
- 11.5 Super Speed Type-C Connectors
- 11.6 Capacitor Placement
- 11.7 CC1/2 Capacitors & ADCIN1/2 Resistors
- 11.8 CC and SBU Protection Placement
- 11.9 CC Routing
- 11.10 DRAIN1 and DRAIN2 Pad Pours
- 11.11 VBUS Routing
- 11.12 Completed Layout
- 11.13 Power Dissipation
- 12Device and Documentation Support
- 13Mechanical, Packaging, and Orderable Information
封裝選項
機械數(shù)據(jù) (封裝 | 引腳)
- RSH|56
散熱焊盤機械數(shù)據(jù) (封裝 | 引腳)
- RSH|56
訂購信息
3 說明
TPS65988DK 是一款高度集成的獨立式雙端口 USB Type-C 和電力傳輸 (PD) 控制器，并針對 USB4 和 TBT4 器件進行了優(yōu)化。TPS65988DK 集成了全面管理的電源路徑與強大的保護功能，可提供完整的 USB-C PD 解決方案。進行線纜檢測時，TPS65988DK 會使用 USB PD 協(xié)議在 CC 線路上進行通信。在線纜檢測和 USB PD 協(xié)商完成后，TPS65988DK 會啟用合適的電源路徑并為外部多路復用器配置交替模式設置。Intel 的 USB4 和 TBT4 器件終端設備參考設計使用了此器件，確保 PD 控制器在這類設計中提供適當?shù)南到y(tǒng)級交互，從而顯著降低系統(tǒng)設計的復雜性，并縮短上市時間。
器件信息
| 器件型號 | 封裝(1) | 封裝尺寸（標稱值） |
|---|---|---|
| TPS65988DK | QFN (56) | 7.00mm x 7.00mm |
(1) 如需了解所有可用封裝，請參閱數(shù)據(jù)表末尾的可訂購產(chǎn)品附錄。
簡化版原理圖