ZHCSD94C January 2015 – January 2015 TPS62134A , TPS62134B , TPS62134C , TPS62134D
PRODUCTION DATA.
- 1 特性
- 2 应用
- 3 说明
- 4 典型应用电路
- 5 修订历史记录
- 6 Device Comparison Table
- 7 Pin Configuration and Functions
- 8 Specifications
-
9 Detailed Description
- 9.1 Overview
- 9.2 Functional Block Diagram
- 9.3
Feature Description
- 9.3.1 Enable and Shutdown (EN)
- 9.3.2 Undervoltage Lockout (UVLO)
- 9.3.3 Soft-Start (SS) Circuitry
- 9.3.4 Switch Current-Limit and Short Circuit Protection
- 9.3.5 Output Voltage and LPM Logic Selection (VIDx and LPM)
- 9.3.6 Power-Good Output (PG)
- 9.3.7 Single-Ended Remote Sense (FBS)
- 9.3.8 Thermal Shutdown
- 9.4 Device Functional Modes
- 10Application and Implementation
- 11Power Supply Recommendations
- 12Layout
- 13器件和文档支持
- 14机械封装和可订购信息
11 Power Supply Recommendations
The device is designed to operate from an input voltage supply range between 3 V and 17 V. Use Equation 7 to calculate the average input current of the TPS62134x device.
Ensure that the input power supply has a sufficient current rating for the application.