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參數資料
| 型號： | MLX10803KDC |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | High power LED driver |
| 中文描述： | 高功率LED驅動器 |
| 文件頁數： | 1/25頁 |
| 文件大小： | 479K |
| 代理商： | MLX10803KDC |
IC specification
MLX10803
High power LED driver
3901010803 Page 1/25
Data Sheet
Rev 025 2/OCT/07
Features
General
Low cost power LED driver for external n-channel MOSFET
switching transistor
6V to 32V DC input range
Applications from mA to several Ampere LED current
Possible temperature dependent regulation using external
Negative Temperature Coefficient (NTC) resistor
Small package allows compact module design with minimised
wire runs and short connections to achieve improved EMC
performance
Built-in randomiser for improved EMC performance
High temperature operation capable
Load dump protected to 80V
LED driver
High energy efficiency
PWM dimming via VS/PWM pin
Light output has minimised dependency on supply and
temperature variations
LED regulation parameters set with external resistors
1
2
3
4
8
7
6
5
VREF
IREF2
IREF1
DRVGATE
RSENSE
ROSC
GND
10803
(SOIC8)
VS/PWM
Ordering Information
Part Nr
MLX10803
Temperature Code
K (-40°C to 125°C)
Package Code
DC (SOIC8)
General Description
The MLX10803 is a multi-purpose
LED driver for high power LEDs designed for high current and high voltage
applications. The circuit is designed for demanding automotive applications and therefore suitable in all other high
intensity LED applications.
Numerous adjustment possibilities allow for the design of different LED applications using only a few external
components.
The circuit is load dump protected for 80V load dump pulse.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MLX10803KDC-AAA-000-RE | 功能描述:IC LED DRVR HP CONST CURR 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - LED 驅動器 系列:- 標準包裝:1 系列:- 恒定電流:- 恒定電壓:- 拓撲:PWM，切換式電容器（充電泵） 輸出數:1 內部驅動器:是 類型 - 主要:背光 類型 - 次要:白色 LED 頻率:642kHz 電源電壓:2.7 V ~ 5.5 V 輸出電壓:5V 安裝類型:表面貼裝 封裝/外殼:10-VFDFN 裸露焊盤 供應商設備封裝:10-VSON 包裝:剪切帶 (CT) 工作溫度:-30°C ~ 85°C 產品目錄頁面:1371 (CN2011-ZH PDF) 其它名稱:BD1603NUV-E2CT |
| MLX10803KDC-AAA-000-TU | 制造商:Melexis Semiconductors 功能描述:IC LED DRIVER HP 8SOIC |
| MLX10803KDC-TR-7 | 制造商:Melexis Semiconductors 功能描述: |
| MLX12101 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Sensor Protection IC |
| MLX12101E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Sensor Protection IC |
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