Name: L99LD21Q6
Brand: STMicroelectronics
SKU: L99LD21Q6
Availability: InStock
Rating: 5 (175 reviews)

L99LD21Q6

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Nº de pieza	L99LD21Q6
Fabricantes	STMicroelectronics
Descripción	HIGH POWER LED DRIVER FOR AUTOMO
Hoja de datos
Paquete	-
ECAD
En existencias	0 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	dic 24 - dic 29 (Elija envío expedito)
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Servicios de entrega

Estamos ofreciendo L99LD21Q6 por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
Para procesar su RFQ, por favor agregue L99LD21Q6 con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de L99LD21Q6.

Especificaciones L99LD21Q6

Fabricantes	STMicroelectronics
Categoría	Circuitos integrados - PMIC - Controladores LED
Paquete	-
ECAD
Serie	-
Tipo	DC DC Regulator
Topología	Step-Down (Buck), Step-Up (Boost)
Interruptor (es) interno (s)	Yes
Número de salidas	2
Voltaje - Suministro (Min)	5.5V
Voltaje - Suministro (Máx)	60V
Voltaje - Salida	50V
Corriente - Salida / Canal	1.5A
Frecuencia	100kHz ~ 450kHz
Oscurecimiento	PWM, SPI
Aplicaciones	Lighting
Temperatura de funcionamiento	-40°C ~ 150°C (TJ)
Tipo de montaje	Surface Mount
Paquete / caja	40-TFQFN Exposed Pad
Paquete de dispositivo del proveedor	40-QFN (6x6)

L99LD21Q6 Packaging

L99LD21Q6 FAQ

1. How to order L99LD21Q6 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that L99LD21Q6 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L99LD21Q6. All suppliers must pass our qualification reviews before they can publish their products including L99LD21Q6 on Heisener; we pay more attention to the channels and quality of L99LD21Q6 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L99LD21Q6 price and inventory displayed accurate?

The price and inventory of L99LD21Q6 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of L99LD21Q6?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the L99LD21Q6 we delivered, we will accept the replacement or return of the L99LD21Q6 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of L99LD21Q6.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as L99LD21Q6 pin diagram, L99LD21Q6 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

L99LD21Q6 Garantías

Garantias de servicio

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Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

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L99LD21Q6

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