ZHCSI93D May 2018 – October 2022 TPS65987D
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 BC1.2 Characteristics
- 6.11 Thermal Shutdown Characteristics
- 6.12 Oscillator Characteristics
- 6.13 I/O Characteristics
- 6.14 PWM Driver Characteristics
- 6.15 I2C Requirements and Characteristics
- 6.16 SPI Controller Timing Requirements
- 6.17 HPD Timing Requirements
- 6.18 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 Battery Charger Detection and Advertisement
- 8.3.7 ADC
- 8.3.8 DisplayPort HPD
- 8.3.9 Digital Interfaces
- 8.3.10 PWM Driver
- 8.3.11 Digital Core
- 8.3.12 I2C Interfaces
- 8.3.13 SPI Controller Interface
- 8.3.14 Thermal Shutdown
- 8.3.15 Oscillators
- 8.4 Device Functional Modes
-
9 Application and Implementation
- 9.1 Application Information
- 9.2
Typical Application
- 9.2.1 Type-C VBUS Design Considerations
- 9.2.2 Notebook Design Supporting PD Charging
- 10Power Supply Recommendations
- 11Layout
- 12Device and Documentation Support
- 13Mechanical, Packaging, and Orderable Information
3 說明
TPS65987D 是獨立的 USB Type-C 和功率傳輸 (PD) 控制器，可為單個 USB Type-C 接口提供線纜插頭連接狀態和方向檢測。進行線纜檢測時，TPS65987D 會使用 USB PD 協議在 CC 線路上進行通信。在線纜檢測和 USB PD 協商完成后，TPS65987D 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。
器件信息
| 器件型號 | 封裝(1) | 封裝尺寸（標稱值） |
|---|---|---|
| TPS65987D | QFN (RSH56) | 7.00mm x 7.00mm |
(1) 如需了解所有可用封裝，請參閱數據表末尾的可訂購產品附錄。
簡化版原理圖