ZHCSM63C September 2020 – December 2021 TPS542A52
PRODUCTION DATA
- 1 特性
- 2 應(yīng)用
- 3 說明
- 4 Revision History
- 5 Pin Configuration and Functions
- 6 Specifications
-
7 Detailed Description
- 7.1 Overview
- 7.2 Functional Block Diagram
- 7.3
Feature Description
- 7.3.1 Enable and Adjustable Undervoltage Lockout
- 7.3.2 Input and VREG Undervoltage Lockout Protection
- 7.3.3 Voltage Reference and Setting the Output Voltage
- 7.3.4 Remote Sense Function
- 7.3.5 Switching Frequency
- 7.3.6 Voltage Control Mode Internal Compensation
- 7.3.7 Soft Start and Prebiased Output Start-up
- 7.3.8 Power Good
- 7.3.9 Overvoltage and Undervoltage Protection
- 7.3.10 Overcurrent Protection
- 7.3.11 High-Side FET Throttling
- 7.3.12 Overtemperature Protection
- 7.4 Device Functional Modes
-
8 Application and Implementation
- 8.1 Application Information
- 8.2
Typical Application
- 8.2.1
Full Analog Configuration
- 8.2.1.1 Design Requirements
- 8.2.1.2
Detailed Design Procedure
- 8.2.1.2.1 Custom Design With WEBENCH? Tools
- 8.2.1.2.2 Output Voltage Calculation
- 8.2.1.2.3 Switching Frequency Selection
- 8.2.1.2.4 Inductor Selection
- 8.2.1.2.5 Input Capacitor Selection
- 8.2.1.2.6 Bootstrap Capacitor Selection
- 8.2.1.2.7 R-C Snubber and VIN Pin High-Frequency Bypass
- 8.2.1.2.8 Output Capacitor Selection
- 8.2.1.2.9 Response to a Load Transient
- 8.2.1.2.10 Pin-Strap Setting
- 8.2.1.3 Application Curves
- 8.2.1.4 Typical Application Circuits
- 8.2.1
Full Analog Configuration
- 9 Power Supply Recommendations
- 10Layout
- 11Device and Documentation Support
- 12Mechanical, Packaging, and Orderable Information
封裝選項(xiàng)
機(jī)械數(shù)據(jù) (封裝 | 引腳)
- RJM|33
散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)
訂購(gòu)信息
8.2.1 Full Analog Configuration
A resistor to ground on the FSEL, COMP, SS/PFM, and ILIM pins configure the device. Any of these pins can be grounded to use the default values and reduce component count.
Figure 8-1 Full Analog Configuration