ZHCSHG3B november 2017 – july 2020 TPS254900A-Q1
PRODUCTION DATA
- 1
- 1 特性
- 2 應用
- 3 說明
- 4 Revision History
- 5 Pin Configuration and Functions
- 6 Specifications
- 7 Parameter Measurement Information
-
8 Detailed Description
- 8.1 Overview
- 8.2 Functional Block Diagram
- 8.3 Feature Description
- 8.4 Device Functional Modes
- 9 Application and Implementation
- 10Power Supply Recommendations
- 11Layout
- 12Device and Documentation Support
- 13Mechanical, Packaging, and Orderable Information
封裝選項
請參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
機械數(shù)據(jù) (封裝 | 引腳)
- RVC|20
散熱焊盤機械數(shù)據(jù) (封裝 | 引腳)
- RVC|20
訂購信息
9.2 Typical Application
For an automotive USB charging port, the VBUS, D+, and D– pins are exposed and require a protection device. The protection required includes VBUS overcurrent, D+ and D– ESD protection, and short-to-battery protection. This charging-port device protects the upstream dc-dc converter (bus line) and automotive SOC or hub chips (D+ and D– data lines). An application schematic of this circuit with short-to-battery protection is shown in Figure 9-1.
Figure 9-1 Typical Application Schematic: USB Port Charging With Cable Compensation