ZHCSDR0 April 2015 TPS92513 , TPS92513HV
PRODUCTION DATA.
- 1 特性
- 2 應(yīng)用范圍
- 3 說明
- 4 簡化電路原理圖
- 5 修訂歷史記錄
- 6 Pin Configuration and Functions
- 7 Specifications
-
8 Detailed Description
- 8.1 Overview
- 8.2 Functional Block Diagram
- 8.3
Feature Description
- 8.3.1 Undervoltage Lockout and Low Power Shutdown (UVLO Pin)
- 8.3.2 Adjustable Switching Frequency (RT/CLK Pin)
- 8.3.3 Synchronizing the Switching Frequency to an External Clock (RT/CLK Pin)
- 8.3.4 Adjustable LED Current (IADJ and ISENSE Pins)
- 8.3.5 PWM Dimming (PDIM Pin)
- 8.3.6 External Compensation (COMP Pin)
- 8.3.7 Overcurrent Protection
- 8.3.8 Overtemperature Protection
- 8.4 Device Functional Modes
-
9 Application and Implementation
- 9.1 Application Information
- 9.2 Typical Application
- 9.3 Design Requirements
- 9.4
Detailed Design Procedure
- 9.4.1 Standard Component Selection
- 9.4.2 Calculate UVLO Resistor Values
- 9.4.3 Calculate the RT Resistor Value (RRT)
- 9.4.4 Calculate the ISENSE Resistor Value (R(ISENSE))
- 9.4.5 Calculate the Inductor Value and Operating Parameters (L)
- 9.4.6 Calculate the Minimum Input Capacitance and the Required RMS Current Rating (CIN)
- 9.4.7 Calculate the Output Capacitor Value (COUT)
- 9.4.8 Calculate the Diode Power Dissipation (D)
- 9.5 Application Curves
- 10Power Supply Recommendations
- 11Layout
- 12器件和文檔支持
- 13機械、封裝和可訂購信息
封裝選項
機械數(shù)據(jù) (封裝 | 引腳)
- DGQ|10
散熱焊盤機械數(shù)據(jù) (封裝 | 引腳)
- DGQ|10
訂購信息
12 器件和文檔支持
12.1 相關(guān)鏈接
以下表格列出了快速訪問鏈接。 范圍包括技術(shù)文檔、支持與社區(qū)資源、工具和軟件，并且可以快速訪問樣片或購買鏈接。
12.2 商標(biāo)
PowerPAD is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
12.3 靜電放電警告
這些裝置包含有限的內(nèi)置 ESD 保護。 存儲或裝卸時，應(yīng)將導(dǎo)線一起截短或?qū)⒀b置放置于導(dǎo)電泡棉中，以防止 MOS 門極遭受靜電損傷。