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LP3383

High Performance, Constant Current SwitchingRegulator For 8PCS White LED In Series; ·? High Efficiency: 93%\n·? 1MHz Fixed-Frequency PWM Operation\n·? Maximum Output Voltage up to 29V\n·? Operating Range : 2.7V to 6V\n·? Shutdown Supply Current:<1uA\n·? Available in SOT23-6 Package\n·? Built-in 29V Over Voltage Protection\n·? Minimize the External Component\n·? RoHS Compliant and 100% Lead (Pb)-Free;

The LP3311S is a 1MHz PWM boost switching regulator designed for constant current white LED driver applications. The LP3311S can drive a string of up to 8 white LED in series, ensuring uniform brightness and eliminating several ballast resistors. The LP3311S implements a constant frequency 1MHz PWM control scheme. The high frequency PWM operation also saves board space by reducing external component size. To improve efficiency, the feedback voltage is set to 200 mV, which reduces the power dissipation in the current setting resistor. Highly integration and internal compensation network minimizes as 5 external component counts. Optimized operation frequency can meet the requirement of small LC filters value and low operation current with high efficiency.

LPSemiLowpower Semiconductor inc

微源半導(dǎo)體微源半導(dǎo)體股份有限公司

LP3383

1.2MHzFixed-Frequency PWM Operation

POWERLowpower Semiconductor inc

微源半導(dǎo)體微源半導(dǎo)體股份有限公司

LT3383

MultioutputPowerManagementSolutionwithFourBuckSwitchingandThreeLDOLinearRegulators

ADAnalog Devices

亞德諾亞德諾半導(dǎo)體技術(shù)有限公司

LT3383EUJM#PBF

MultioutputPowerManagementSolutionwithFourBuckSwitchingandThreeLDOLinearRegulators

ADAnalog Devices

亞德諾亞德諾半導(dǎo)體技術(shù)有限公司

LT3383EUJM#TRPBF

MultioutputPowerManagementSolutionwithFourBuckSwitchingandThreeLDOLinearRegulators

ADAnalog Devices

亞德諾亞德諾半導(dǎo)體技術(shù)有限公司

技術(shù)參數(shù)

  • 功能：

    Boost

  • 驅(qū)動(dòng)個(gè)數(shù)（pcs）：

    3S16P

  • 開關(guān)電流（mA）：

    2000

  • 開關(guān)頻率(Hz)：

    1.1M

  • 反饋電壓（mV）：

    300

  • 應(yīng)用：

    Backlight

  • 特征：

    OVP

  • 封裝：

    SOT23-6

供應(yīng)商型號(hào)品牌批號(hào)封裝庫存備注價(jià)格
LOWPOWE
17+
SOT23-6
6200
100%原裝正品現(xiàn)貨
 詢價(jià)
LOWPOWER
23+
SOT23-6
25000
代理原裝現(xiàn)貨,假一賠十
 詢價(jià)
LOWPOWE
21+
SOT23-6
1625
只做原裝正品,不止網(wǎng)上數(shù)量,歡迎電話微信查詢!
 詢價(jià)
LOWPOWER
21+
SOT23-6
10000
全新原裝 公司現(xiàn)貨 價(jià)格優(yōu)
 詢價(jià)
LOWPOWER
23+
SOT23-6
50000
全新原裝正品現(xiàn)貨,支持訂貨
 詢價(jià)
LOWPOWER
23+
SOT23-6
13000
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種
 詢價(jià)
LOWPOWER微源半導(dǎo)體
23+
SOT-23-6
22820
原裝正品，支持實(shí)單
 詢價(jià)
LOWPOWER
14+
SOT23-6
1150
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
 詢價(jià)
LOWPOWER
2023+
SOT236
12000
原廠全新正品旗艦店優(yōu)勢現(xiàn)貨
 詢價(jià)
LOWPOWER
15+
SOT23-6
880000
明嘉萊只做原裝正品現(xiàn)貨
 詢價(jià)
更多LP3383供應(yīng)商 更新時(shí)間2025-7-30 16:00:00

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