BD9416FS - 技術資料

BD9416FS是白色LED用高效率驅動器,適用於大螢幕液晶驅動器。BD9416FS內建了可向光源(LED串聯連接的陣列)提供適當電壓的DC/DC轉換器。BD9416FS中內建了應對異常狀態的幾種保護功能。過電壓保護(OVP: Over Voltage Protection)、過電流檢測(OCP: Over Current Limit Protection of DC/DC)、LED 過流保護(LEDOCP: LEDOver Current Protection)、過升壓保護(FBMAX: Over Boost Protection)等。因此,可在更寬的輸出電壓條件及負載條件下使用。

* 本產品是標準級的產品。本產品不建議使用的車載設備。

White Paper

Cutting-Edge Web Simulation Tool “ROHM Solution Simulator” Capable of Complete Circuit Verification of Power Devices and Driver ICs
 
In recent years, the advancing digitization of applications is expanding the number and role of electronic circuits, resulting in a considerable amount of man-hours spent on circuit design, from component selection during application development to board design and evaluation. This document discribes the solution for solving customer issues for each design flow with ROHM's support and tools.
ROHM Automotive Lighting Solutions
 
This paper proposes automotive lighting solutions that combine LED driver ICs required for LED lighting control along with compact high reliability LEDs. we will introduce the market needs for LED driver ICs, ROHM’s new LED driver IC, ROHM LEDs Optimized for automotive applications.

Application Note

Thermal Resistance
 
The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.
Impedance Characteristics of Bypass Capacitor
 
This application note focuses on the impedance characteristics of capacitors, and explains cautions for selecting bypass capacitors.
Part Explanation
 
For ICs