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參數資料
| 型號： | MX841 |
| 廠商： | IXYS Corporation |
| 英文描述： | White LED Step-Up Converter |
| 中文描述： | 白光LED升壓轉換器 |
| 文件頁數： | 5/6頁 |
| 文件大小： | 202K |
| 代理商： | MX841 |
MX841
Circuit Application Driving 15 White LED’s
MX841
Drawing No. 17023
IXYS
MX841
CTRL
Vbattery 3.0V - 5.0V
V
S
OVD
Isense
CTL/SLEEP
Rsense
Vboost
1N5817
V
F
=0.3V
6.8uH
I
pk
=1.7A
20K Ohms
22uF 35V
0.1uF in Parallel
5 Ohms
5 Ohms
5 Ohms
22uF 35V
0.1uF in Parallel
26K Ohms @ 3.0V
57K Ohms @ 5.0V
(Dimming Control)
S
Analog
GND
Switch
GND
2
1
4
6
8
5
7
3
IXYS Corporation makes no representations or warranties with respect to the accuracy or completeness of the contents of this
publication and reserves the right to make changes to specifications and product descriptions at any time without notice. Neither
circuit patent licenses nor indemnity are expressed or implied. Except as set forth in IXYS’ Standard Terms and Conditions of Sale,
IXYS Corporation assumes no liability whatsoever, and disclaims any expressed or implied warranty, relating to its products
including, but not limited to, the implied warranty of merchantability, fitness for a particular purpose, or infringement of any
intellectual property right
.
Preliminary
03/10/05
www.ixys.net
8-LEAD SOI
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MX841BE | 功能描述:LED照明驅動器 Amps V RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N |
| MX841BETR | 功能描述:LED照明驅動器 Amps V RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N |
| MX842RS | 制造商:BCM Advanced Research 功能描述:ATI RS842 CHIPS SEMPRON/TURION 1GIG DDR 10/100 2COM 8USB - Bulk |
| MX844 | 制造商:IXYS 制造商全稱:IXYS Corporation 功能描述:12 BIT, MULTI-CHANNEL POWER & TEMP SENSOR FOR MONITOR & CONTROL SYSTEMS |
| MX844R | 功能描述:板上安裝溫度傳感器 12-Bit Power & Temp Sensor QFN-28 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
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