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LM3433

Common Anode Capable High Brightness LED Driver with High Frequency Dimming

文件:165.38 Kbytes 页数:15 Pages

TI

德州仪器

LM3433

Common Anode Capable High Brightness LED Driver with High Frequency Dimming

文件:337.61 Kbytes 页数:14 Pages

NSC

国半

LM3433

具有高频明暗调节的常见阳极高亮度 LED 驱动器

The LM3433 is an adaptive constant on-time DC/DC buck (step-down) constant current controller (a true current source). The LM3433 provides a constant current for illuminating high power LEDs. The output configuration allows the anodes of multiple LEDs to be tied directly to the ground referenced cha ·Operating Input Voltage Range of -9V to -14V w.r.t. LED Anode\n ·Control Inputs Referenced to the LED Anode\n ·Output Current Greater than 6A\n ·Greater than 30kHz PWM Frequency Capable\n ·Negative Output Voltage Capability Allows LED Anode to be Tied Directly to Chassis for Maximum Heat Sink Effic;

TI

德州仪器

LM3433_14

Common Anode Capable High Brightness LED Driver with High Frequency Dimming

文件:165.38 Kbytes 页数:15 Pages

TI

德州仪器

LM3433SQ

Common Anode Capable High Brightness LED Driver with High Frequency Dimming

文件:337.61 Kbytes 页数:14 Pages

NSC

国半

LM3433SQ/NOPB

Common Anode Capable High Brightness LED Driver with High Frequency Dimming

文件:165.38 Kbytes 页数:15 Pages

TI

德州仪器

LM3433SQSLASHNOPB

Common Anode Capable High Brightness LED Driver with High Frequency Dimming

文件:165.38 Kbytes 页数:15 Pages

TI

德州仪器

LM3433SQX

Common Anode Capable High Brightness LED Driver with High Frequency Dimming

文件:337.61 Kbytes 页数:14 Pages

NSC

国半

LM3433SQX/NOPB

Common Anode Capable High Brightness LED Driver with High Frequency Dimming

文件:165.38 Kbytes 页数:15 Pages

TI

德州仪器

LM3433SQXSLASHNOPB

Common Anode Capable High Brightness LED Driver with High Frequency Dimming

文件:165.38 Kbytes 页数:15 Pages

TI

德州仪器

技术参数

  • Vin(Min)(V):

    9

  • Vin(Max)(V):

    14

  • Iout(Max)(A):

    30

  • Vout(Min)(V):

    0

  • Vout(Max)(V):

    -11

  • RegulatedOutputs(#):

    1

  • Topology:

    Buck

  • DimmingMethod:

    Analog PWM

  • PowerFactorCorrection(Min):

    N/A

  • Type:

    Controller Inductive

  • SwitchingFrequency(Min)(kHz):

    200

  • SwitchingFrequency(Max)(kHz):

    1000

  • Iq(Typ)(mA):

    1

  • Vref(V):

    0.06

  • UVLOThresholdsOn/Off(V):

    6.6/5.4

  • SpecialFeatures:

    AdjustableSwitchFrequency Enable/Shutdown SoftStart ThermalShutdown

  • Rating:

    Catalog

  • OperatingTemperatureRange(C):

    -40to125

  • Pin/Package:

    24WQFN

供应商型号品牌批号封装库存备注价格
TI/德州
2018+
WQFN
32500
德州代理承诺销售原装正品公司可开正规17%增值税票
询价
NS
25+
LLP-24
3600
全新原装进口,公司现货!
询价
NSC
24+
14
询价
NSC
24+
QFN
6980
原装现货,可开13%税票
询价
NS
25+
QFN
4500
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
NS
16+
原厂封装
10000
全新原装正品,代理优势渠道供应,欢迎来电咨询
询价
TexasInstruments
18+
ICLEDDRIVERHIGHBRIGHT24-
6580
公司原装现货/欢迎来电咨询!
询价
TI
2018+
26976
代理原装现货/特价热卖!
询价
TI
16+
WQFN
10000
原装正品
询价
TI
24+
24-WQFN(4x4)
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价
更多LM3433供应商 更新时间2025-12-12 8:02:00