參數(shù)資料
型號(hào): LM3501TL-21
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: Synchronous Step-up DC/DC Converter for White LED Applications
中文描述: 0.8 A SWITCHING REGULATOR, 1150 kHz SWITCHING FREQ-MAX, PBGA8
封裝: MICRO, SMD-8
文件頁(yè)數(shù): 10/18頁(yè)
文件大?。?/td> 1039K
代理商: LM3501TL-21
Typical Performance Characteristics
(Continued)
PMOS R
DSON
vs. Temperature
Typical V
IN
Ripple
20065375
20065368
3 LEDs, R
LED
= 22
, V
IN
= 3.0V, CNTRL = 2.7V
1) SW, 10 V/div, DC
3) I
L
, 100 mA/div, DC
4) V
IN
, 100 mV/div, AC
T = 250 ns/div
Start-Up (LM3501-16)
SHDN Pin Duty Cycle Control Waveforms
20065371
3 LEDs, R
LED
= 22
, V
IN
= 3.0V, CNTRL = 2.7V
1) SHDN, 1 V/div, DC
2) I
L
, 100 mA/div, DC
3) I
LED
, 20 mA/div, DC
T = 100 μs/div
20065346
LM3501-16, 3 LEDs, R
LED
= 22
, V
IN
= 3.0V, SHDN frequency = 200 Hz
1) SHDN, 1 V/div, DC
2) I
L
, 100 mA/div, DC
3) I
LED
, 20 mA/div, DC
4) V
OUT
, 10 V/div, DC
T = 1 ms/div
L
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相關(guān)PDF資料
PDF描述
LM3501TLX-16 PUBLICATIONS, BOOKS RoHS Compliant: NA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM3501TL-21/NOPB 功能描述:DC/DC 開(kāi)關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
LM3501TLX-16 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Synchronous Step-up DC/DC Converter for White LED Applications
LM3501TLX-16/NOPB 功能描述:DC/DC 開(kāi)關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
LM3501TLX-21 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Synchronous Step-up DC/DC Converter for White LED Applications
LM3501TLX-21/NOPB 功能描述:DC/DC 開(kāi)關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK