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參數(shù)資料
| 型號： | LM3502 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Step-Up Converter for White LED Applications |
| 中文描述： | 升壓轉(zhuǎn)換器的白色發(fā)光二極管應(yīng)用 |
| 文件頁數(shù)： | 11/18頁 |
| 文件大?。?/td> | 928K |
| 代理商： | LM3502 |
Typical Performance Characteristics
( Circuit in
Figure 1
: L = DO1608C-223 and D = MBRM140T3.
Efficiency:
η
= P
OUT
/P
IN
= [(V
OUT
– V
Fb
) * I
OUT
]/[V
IN
* I
IN
]. T
A
= 25C, unless otherwise stated.) (Continued)
V
OUT1
Pin Current vs V
OUT1
Pin Voltage
Power NMOS R
DS(ON)
(
Figure 2
: N1) vs V
IN
20131719
20131720
NMOS R
DS(ON)
(
Figure 2
: N2) vs V
IN
PMOS R
DS(ON)
(
Figure 2
: P1) vs V
IN
20131721
20131722
Feedback Voltage vs Temperature
20131725
L
www.national.com
11
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| LM350BT | VOLT REGULATOR|ADJUSTABLE|+1.2 TO +33V|BIPOLAR|SIP|3PIN|PLASTIC |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM3502_06 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Step-Up Converter for White LED Applications |
| LM3502ITL/NOPB | 制造商:Texas Instruments 功能描述: |
| LM3502ITL-16 | 制造商:Texas Instruments 功能描述:WLED DRIVER 16V POWERWISE LLP-16 |
| LM3502ITL-16/NOPB | 功能描述:LED照明驅(qū)動器 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(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| LM3502ITL-25 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述:WLED DRIVER 25V POWERWISE LLP-16 |
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