Name: LM5642XMH
Brand: Texas Instruments
SKU: LM5642XMH
Availability: InStock
Rating: 5 (104 reviews)

LM5642XMH

Apenas para referência

Nº de peças	LM5642XMH
Fabricante	Texas Instruments
Descrição	IC REG CTRLR BUCK 28ETSSOP
Ficha técnica
pacote	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
Em estoque	105.636 piece(s)
Preço unitário	Request a Quote
Tempo de entrega	Pode ser enviado imediatamente
Tempo de entrega estimado	jun 29 - jul 4 (Escolha o envio acelerado)
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Métodos de Pagamento
Serviço de entrega

Estamos oferecendo para LM5642XMH preço competitivo no mercado global, por favor, envie-nos um pedido de quota para os preços. Obrigado!
Para efectuar a sua RFQ, por favor, adicione LM5642XMH com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de LM5642XMH.

Especificações do LM5642XMH

Fabricante	Texas Instruments
Categoria	Circuitos integrados - PMIC - Reguladores de tensão - CC Controladores de chaves DC
pacote	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
Series	-
Tipo de saída	Transistor Driver
Função	Step-Down
Configuração de saída	Positive
Topologia	Buck
Número de Saídas	2
Fases de saída	2
Tensão - Abastecimento (Vcc / Vdd)	4.5 V ~ 36 V
Freqüência - Comutação	375kHz
Ciclo de Trabalho (Max)	98.9%
Retificador Síncrono	Yes
Sincronização do relógio	Yes
Interfaces Seriais	-
Recursos de controle	Current Limit, Enable, Soft Start
Temperatura de operação	-40°C ~ 125°C (TJ)
Pacote / caso	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Pacote de Dispositivo do Fornecedor	28-HTSSOP

LM5642XMH Packaging

LM5642XMH FAQ

1. How to order LM5642XMH 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 LM5642XMH is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM5642XMH. All suppliers must pass our qualification reviews before they can publish their products including LM5642XMH on Heisener; we pay more attention to the channels and quality of LM5642XMH products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM5642XMH price and inventory displayed accurate?

The price and inventory of LM5642XMH 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 LM5642XMH?

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 LM5642XMH we delivered, we will accept the replacement or return of the LM5642XMH 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 LM5642XMH.

(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 LM5642XMH pin diagram, LM5642XMH datasheet?

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

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LM5642XMH Garantias

Garantias de Serviço

Nós garantimos 100% de satisfação do cliente.

Nossa experiente equipe de vendas e suporte técnico apoiam nossos serviços para satisfazer todos os nossos clientes.

Garantias de qualidade

Nós fornecemos 90 dias de garantia.

Se os itens que você recebeu não fossem de perfeita qualidade, seríamos responsáveis pelo seu reembolso ou substituição, mas os itens devem ser devolvidos em sua condição original.

Cadeias de suprimentos globais - Recursos confiáveis e autorizados para distribuidores

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D# LM5642XMH/NOPB-ND

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210

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D# 296-LM5642XMHX/NOPBCT-ND

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IC REG CTRLR BUCK 28TSSOP

1882

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National Semiconductor Corporation

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LM5642XMHNOPB

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943

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D# 926-LM5642XMH/NOPB

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RoHS: Compliant

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OEM/CM ONLY

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LM5642XMH/NOPB

D# NS-LM5642XMH/NOPB

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OEM/CM ONLY

9958

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National Semiconductor Corporation

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375

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LM5642XMHX/NOPB

Texas Instruments

High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization

LM5642XMH/NOPB

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High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization

Nº de peças

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LM5642XMHX/NOPB

Texas Instruments

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LM5642XMH

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