ZHCSHG7C January 2018 – July 2018 TPSM84209
PRODUCTION DATA.
- 1 特性
- 2 应用
- 3 说明
- 4 修订历史记录
- 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 Adjusting the Output Voltage
- 7.3.2 Input Capacitor Selection
- 7.3.3 Undervoltage Lockout (UVLO)
- 7.3.4 Output Capacitor Selection
- 7.3.5 Feed-Forward Capacitor
- 7.3.6 Operating Range
- 7.3.7 Output Current Rating
- 7.3.8 Enable (EN)
- 7.3.9 Internal Soft Start
- 7.3.10 Safe Start-Up Into Prebiased Outputs
- 7.3.11 Light Load Efficiency / Eco-Mode
- 7.3.12 Voltage Dropout
- 7.3.13 Overcurrent Protection
- 7.3.14 Output Overvoltage Protection (OVP)
- 7.3.15 Thermal Performance
- 7.3.16 Thermal Shutdown
- 7.4 Device Functional Modes
- 8 Application and Implementation
- 9 Power Supply Recommendations
- 10Layout
- 11器件和文档支持
- 12机械、封装和可订购信息
8.2 Typical Application
The TPSM84209 requires only a few external components to convert from a wide input-voltage-supply range to a wide range of output voltages. Figure 31 shows a basic TPSM84209 schematic with only the minimum required components.
Figure 31. TPSM84209 Typical Application