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LP3943ISQ

LP3943ISQ
Mfr. #:
LP3943ISQ
Descripción:
LED Lighting Drivers NRND, alternate is LP3943ISQ/NOPB
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
LP3943ISQ Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
LP3943ISQ más información LP3943ISQ Product Details
Atributo del producto
Valor de atributo
Fabricante:
Instrumentos Texas
Categoria de producto:
Controladores de iluminación LED
RoHS:
N
Corriente de suministro - Máx .:
550 uA
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 85 C
Estilo de montaje:
SMD / SMT
Paquete / Caja:
WQFN-24
Serie:
LP3943
Embalaje:
Carrete
Características:
I2C Control
Altura:
0.8 mm
Longitud:
4 mm
Rango de temperatura de funcionamiento:
- 40 C to + 85 C
Ancho:
4 mm
Marca:
Instrumentos Texas
Corriente de salida de nivel bajo:
25000 uA
Pd - Disipación de energía:
400 mW
Tipo de producto:
Controladores de iluminación LED
Cantidad de paquete de fábrica:
1000
Subcategoría:
Circuitos integrados de controlador
Tags
LP3943, LP394, LP39, LP3
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***as Instruments
16 channel RGB/White LED driver with independent string control via SMBUS/I2C 24-WQFN -40 to 85
***ical
LED Driver 16 Segment 550uA Supply Current 24-Pin WQFN EP T/R
***nell
LED DRIVER, POWERWISE, LLP-24; Driver IC Type:LED; LED Display Type:LED; Interface Type:Common Anode; Data / Control Interface:Serial, I2C; Voltage, Supply Min:2.3V; Voltage, Supply Max:5.5V; No. of Pins:24; Operating Temperature Range:-40°C to +85°C; Base Number:3943; Case Style:LLP; IC Generic Number:3943; Temp, Op. Max:85°C; Temp, Op. Min:-40°C; Termination Type:SMD
***AS INSTRUMENT
The LP3943 is an integrated device capable of independently driving 16 LEDs. This device also contains an internal precision oscillator that provides all the necessary timing required for driving each LED. Two prescaler registers, along with two PWM registers, provide a versatile duty-cycle control. The LP3943 contains the ability to dim LEDs in SMBUS/I2C applications where it is required, to cut down on bus traffic.
***OMO Electronic
Traditionally, dimming LEDs using a serial shift register such as 74LS594/5 requires a large amount of traffic on the serial bus. The LP3943 instead requires only the setup of the frequency and duty cycle for each output pin; from then on, only a single command from the host is required to turn each individual open drain output to an ON or OFF state, or to cycle a programmed frequency and duty cycle. Maximum output sink current is 25 mA per pin and 200 mA per package. Any ports not used for controlling the LEDs can be used for general purpose input/output expansion.
Parte # Descripción Valores Precio
LP3943ISQ/NOPB
DISTI # LP3943ISQ/NOPBCT-ND		IC LED DRIVER PS DIM 25MA 24WQFN
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		2459In Stock
  • 500:$1.3320
  • 100:$1.6213
  • 10:$2.0170
  • 1:$2.2500
LP3943ISQ/NOPB
DISTI # LP3943ISQ/NOPBDKR-ND		IC LED DRIVER PS DIM 25MA 24WQFN
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		2459In Stock
  • 500:$1.3320
  • 100:$1.6213
  • 10:$2.0170
  • 1:$2.2500
LP3943ISQ/NOPB
DISTI # LP3943ISQ/NOPBTR-ND		IC LED DRIVER PS DIM 25MA 24WQFN
RoHS: Compliant
Min Qty: 1000
Container: Tape & Reel (TR)		2000In Stock
  • 5000:$0.9607
  • 2000:$0.9977
  • 1000:$1.0716
LP3943ISQEV
DISTI # 296-46051-ND		BOARD EVAL FOR LP3943 FUNLIGHT
RoHS: Not compliant
Min Qty: 1
Container: Bulk		2In Stock
  • 1:$154.7200
LP3943ISQ
DISTI # LP3943ISQTR-ND		IC LED DRIVER PS DIM 25MA 24WQFN
RoHS: Not compliant
Min Qty: 1000
Container: Tape & Reel (TR)		Limited Supply - Call
  • 1000:$1.4490
LP3943ISQ
DISTI # LP3943ISQCT-ND		IC LED DRIVER PS DIM 25MA 24WQFN
RoHS: Not compliant
Min Qty: 1
Container: Cut Tape (CT)		Limited Supply - Call
    LP3943ISQ
    DISTI # LP3943ISQDKR-ND    		IC LED DRIVER PS DIM 25MA 24WQFN
    RoHS: Not compliant
    Min Qty: 1
    Container: Digi-Reel®    		Limited Supply - Call
      LP3943ISQX
      DISTI # LP3943ISQX-ND      		IC LED DRIVER PS DIM 25MA 24WQFN
      RoHS: Not compliant
      Min Qty: 4500
      Container: Tape & Reel (TR)      		Limited Supply - Call
        LP3943ISQX/NOPB
        DISTI # LP3943ISQX/NOPB-ND        		IC LED DRIVER PS DIM 25MA 24WQFN
        RoHS: Compliant
        Min Qty: 4500
        Container: Tape & Reel (TR)        		Temporarily Out of Stock
        • 4500:$0.9977
        LP3943ISQ/NOPB
        DISTI # LP3943ISQ/NOPB        		LED DRVR 16Segment 2.5V/3.3V/5V 24-Pin LLP EP T/R (Alt: LP3943ISQ/NOPB)
        RoHS: Compliant
        Min Qty: 1000
        Container: Tape and Reel        		Europe - 814
        • 1000:€1.2329
        • 2000:€1.0919
        • 4000:€0.9779
        • 6000:€0.9299
        • 10000:€0.8859
        LP3943ISQ
        DISTI # LP3943ISQ        		LED DRVR 16Segment 2.5V/3.3V/5V 24-Pin LLP EP T/R - Tape and Reel (Alt: LP3943ISQ)
        RoHS: Not Compliant
        Min Qty: 1000
        Container: Reel        		Americas - 0
        • 1000:$1.4900
        • 2000:$1.3900
        • 4000:$1.2900
        • 6000:$1.2900
        • 10000:$1.1900
        LP3943ISQ
        DISTI # LP3943ISQ        		LED DRVR 16Segment 2.5V/3.3V/5V 24-Pin LLP EP T/R (Alt: LP3943ISQ)
        RoHS: Compliant
        Min Qty: 1000
        Container: Tape and Reel        		Europe - 0
        • 1000:€1.1900
        • 2000:€1.1900
        • 4000:€1.1900
        • 6000:€1.1900
        • 10000:€1.1900
        LP3943ISQEV
        DISTI # LP3943ISQEV        		Evaluation Board For LED Driver 16 Segment 2.3 To 5.5V 24-Pin SQA T/R - Bulk (Alt: LP3943ISQEV)
        RoHS: Not Compliant
        Min Qty: 1
        Container: Bulk        		Americas - 0
        • 1:$154.1900
        LP3943ISQ/NOPB
        DISTI # LP3943ISQ/NOPB        		LED DRVR 16Segment 2.5V/3.3V/5V 24-Pin LLP EP T/R - Tape and Reel (Alt: LP3943ISQ/NOPB)
        RoHS: Compliant
        Min Qty: 1000
        Container: Reel        		Americas - 0
        • 1000:$1.0249
        • 2000:$0.9669
        • 4000:$0.9489
        • 6000:$0.9339
        • 10000:$0.9309
        LP3943ISQX/NOPB
        DISTI # LP3943ISQX/NOPB        		LED DRVR 16Segment 2.5V/3.3V/5V 24-Pin LLP EP T/R (Alt: LP3943ISQX/NOPB)
        RoHS: Compliant
        Min Qty: 4500
        Container: Tape and Reel        		Europe - 0
        • 4500:€1.2329
        • 9000:€1.0919
        • 18000:€0.9779
        • 27000:€0.9299
        • 45000:€0.8859
        LP3943ISQX/NOPB
        DISTI # LP3943ISQX/NOPB        		LED DRVR 16Segment 2.5V/3.3V/5V 24-Pin LLP EP T/R - Tape and Reel (Alt: LP3943ISQX/NOPB)
        RoHS: Compliant
        Min Qty: 4500
        Container: Reel        		Americas - 0
        • 4500:$1.0719
        • 9000:$1.0199
        • 18000:$0.9859
        • 27000:$0.9529
        • 45000:$0.9269
        LP3943ISQX/NOPB
        DISTI # LP3943ISQX/NOPB        		LED DRVR 16Segment 2.5V/3.3V/5V 24-Pin LLP EP T/R (Alt: LP3943ISQX/NOPB)
        RoHS: Compliant
        Min Qty: 4500
        Container: Tape and Reel        		Asia - 0
          LP3943ISQ/NOPB
          DISTI # 54Y4618          		LED DRIVER, BOOST, 400KHZ, WQFN-24,Device Topology:Boost (Step Up),Input Voltage Min:2.3V,Input Voltage Max:5.5V,Output Voltage Max:5.5V,Output Current Max:200mA,Switching Frequency:400kHz,No. of Outputs:16Outputs,IC RoHS Compliant: Yes0
            LP3943ISQEVRGB White Blue 16-LED Fun Light Driver23
            • 1:$149.0000
            LP3943ISQ/NOPB16 channel RGB/White LED driver with independent string control via SMBUS/I2C4795
            • 1000:$0.8400
            • 750:$0.9200
            • 500:$1.1200
            • 250:$1.3300
            • 100:$1.4400
            • 25:$1.6600
            • 10:$1.7800
            • 1:$1.9900
            LP3943ISQ
            DISTI # 926-LP3943ISQ            		LED Lighting Drivers NRND, alternate is LP3943ISQ/NOPB
            RoHS: Not compliant            		0
              LP3943ISQX
              DISTI # 926-LP3943ISQX              		LED Lighting Drivers
              RoHS: Not compliant              		0
                LP3943ISQ/NOPB
                DISTI # 926-LP3943ISQ/NOPB                		LED Lighting Drivers Funlight Led Driver
                RoHS: Compliant                		1975
                • 1:$2.1800
                • 10:$1.8500
                • 100:$1.4800
                • 500:$1.3000
                • 1000:$1.0800
                • 2000:$0.9980
                • 5000:$0.9610
                LP3943ISQEV
                DISTI # 926-LP3943ISQEV                		LED Lighting Development Tools LP3943 EVAL BOARD
                RoHS: Compliant                		2
                • 1:$154.2600
                LP3943ISQX/NOPB
                DISTI # 926-LP3943ISQX/NOPB                		LED Lighting Drivers 16 channel RGB/White LED driver with independent string control via SMBUS/I2C 24-WQFN -40 to 85
                RoHS: Compliant                		0
                • 1:$2.1800
                • 10:$1.8500
                • 100:$1.4800
                • 500:$1.3000
                • 1000:$1.0800
                • 2500:$0.9980
                • 4500:$0.9610
                LP3943ISQ/NOPB 
                RoHS: Not Compliant                		3860
                • 1000:$0.9700
                • 500:$1.0300
                • 100:$1.0700
                • 25:$1.1100
                • 1:$1.2000
                LP3943ISQ/NOPB
                DISTI # 2492296                		LED DRIVER, BOOST, 400KHZ, WQFN-24
                RoHS: Compliant                		387
                • 1:£1.6100
                • 25:£1.4200
                • 50:£1.2800
                • 100:£1.1300
                • 250:£1.0600
                Imagen Parte # Descripción
                LP3943ISQEV

                Mfr.#: LP3943ISQEV

                OMO.#: OMO-LP3943ISQEV

                		 LED Lighting Development Tools LP3943 EVAL BOARD
                LP3943ISQEV

                Mfr.#: LP3943ISQEV

                OMO.#: OMO-LP3943ISQEV-TEXAS-INSTRUMENTS

                		 BOARD EVAL FOR LP3943 FUNLIGHT
                Disponibilidad
                Valores:
                Available
                En orden:
                5000
                Ingrese la cantidad:
                El precio actual de LP3943ISQ es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
                Precio de referencia (USD)
                Cantidad
                Precio unitario
                Ext. Precio
                1
                2,74 US$
                2,74 US$
                10
                2,46 US$
                24,60 US$
                100
                2,01 US$
                201,00 US$
                250
                1,89 US$
                472,50 US$
                500
                1,71 US$
                855,00 US$
                Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.
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