ZHCSEH3B December 2015 – September 2018 TAS5411-Q1
PRODUCTION DATA.
- 1 特性
- 2 應(yīng)用
- 3 說(shuō)明
- 4 修訂歷史記錄
- 5 Device Comparison Table
- 6 Pin Configuration and Functions
- 7 Specifications
- 8 Parameter Measurement Information
-
9 Detailed Description
- 9.1 Overview
- 9.2 Functional Block Diagram
- 9.3 Feature Description
- 9.4 Device Functional Modes
- 9.5 Register Maps
- 10Application and Implementation
- 11Power Supply Recommendations
- 12Layout
- 13器件和文檔支持
- 14機(jī)械、封裝和可訂購(gòu)信息
封裝選項(xiàng)
機(jī)械數(shù)據(jù) (封裝 | 引腳)
- PWP|16
散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)
- PWP|16
訂購(gòu)信息
12.2.4 Bottom Layer – Ground Layer
The device has an exposed thermal pad on the bottom side for improved thermal performance. Conducting heat from the thermal pad to other layers requires thermal vias. Because the bottom layer is the secondary heat exchange surface to ambient, the thermal vias area must have low thermal resistance, that is, no signal vias or traces that can increase thermal resistance from the thermal vias to the bottom copper.
Figure 21. Bottom Layer