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參數(shù)資料
| 型號(hào)： | MLX10803_05 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Automotive high power LED driver |
| 中文描述： | 汽車等功率LED驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 6/25頁 |
| 文件大?。?/td> | 866K |
| 代理商： | MLX10803_05 |
IC specification
MLX10803
Automotive high power LED driver
3901010803 Page 6/25
Rev 018 28/SEP/05
Author:
ALX, VAR
revised: TFR/VAR
The schematic diagram under 1.1.1 is used in applications where the LED is controlled by external control
electronics. A PWM with a frequency between 30Hz..5kHz can be applied to the VS/PWM pin in order to
dim the light output. This frequency is limited by the time needed for recharging the coil and monoflop time selected
by the resistor connected to ROSC as well as by the IC settling time after POR. This function can be used to
achieve different light outputs or also be used in a temperature down regulation.
It is recommended to have the PWM frequency at least 5-10 times lower than the selected driver switching
frequency.
The minimum schematic diagram under Figure 1: is sufficient for all applications with a constant light output.
We also recommend to compare with our other circuits in the MLX108xx family and study these application notes
for suitable solutions.
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| MLX10803KDC | 制造商:Melexis Semiconductors 功能描述: |
| 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(qū)動(dòng)器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 恒定電流:- 恒定電壓:- 拓?fù)?PWM，切換式電容器（充電泵） 輸出數(shù):1 內(nèi)部驅(qū)動(dòng)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(yīng)商設(shè)備封裝:10-VSON 包裝:剪切帶 (CT) 工作溫度:-30°C ~ 85°C 產(chǎn)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 |
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