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LM5642XMH

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LM5642XMH

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Nº de pieza LM5642XMH
Fabricantes Texas Instruments
Descripción IC REG CTRLR BUCK 28ETSSOP
Hoja de datos
Paquete 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
En existencias 105.636 piece(s)
Precio unitario Request a Quote
Plazo de ejecución Se puede enviar inmediatamente
Tiempo estimado de entrega dic 27 - ene 1 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo LM5642XMH 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 LM5642XMH con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de LM5642XMH.

Especificaciones LM5642XMH

FabricantesTexas Instruments
CategoríaCircuitos integrados - PMIC - Reguladores de voltaje - Controladores de interruptor de CC CC
Paquete28-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
Serie-
Tipo de salidaTransistor Driver
FunciónStep-Down
Configuración de salidaPositive
TopologíaBuck
Número de salidas2
Fases de salida2
Voltaje - Suministro (Vcc / Vdd)4.5 V ~ 36 V
Frecuencia - Conmutación375kHz
Ciclo de trabajo (máximo)98.9%
Rectificador síncronoYes
Sincronización de relojYes
Interfaces seriales-
Funciones de controlCurrent Limit, Enable, Soft Start
Temperatura de funcionamiento-40°C ~ 125°C (TJ)
Paquete / caja28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Paquete de dispositivo del proveedor28-HTSSOP

LM5642XMH Packaging

Customized Labels
Sealing
Packing
Insepction

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 Garantías

Service Guarantee

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Quality Guarantee

Garantias de calidad

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.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

Nº de pieza Fabricantes Descripción En existencias

LM5642XMHX/NOPB

D# V36:1790_07282505

 Texas Instruments

DC/DC Cntrlr Dual-OUT Step Down 20A/20A 424kHz 28-Pin HTSSOP EP T/R

RoHS: Compliant
 0

LM5642XMH/NOPB

D# V36:1790_07282504

 Texas Instruments

DC/DC Cntrlr Dual-OUT Step Down 20A/20A 424kHz 28-Pin HTSSOP EP Tube

RoHS: Compliant
 0
Nº de pieza Fabricantes Descripción En existencias

LM5642XMHX/NOPB

 Texas Instruments

IC REG CTRLR BUCK PWM 28TSSOP

 2392

LM5642XMH/NOPB

 Texas Instruments

IC REG CTRLR BUCK PWM 28TSSOP

 1092
Nº de pieza Fabricantes Descripción En existencias

LM5642XMHX/NOPB

D# 296-LM5642XMHX/NOPBCT-ND

 Texas Instruments

IC REG CTRLR BUCK 28TSSOP

 1882

LM5642XMH/NOPB

D# LM5642XMH/NOPB-ND

 Texas Instruments

IC REG CTRLR BUCK 28TSSOP

 210
Nº de pieza Fabricantes Descripción En existencias

LM5642XMHNOPBHTSSOP28

 National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 416

LM5642XMHNOPB

 NATIONAL SE

OEM/CM QUOTES ONLY | NO BROKERS

 1
Nº de pieza Fabricantes Descripción En existencias

LM5642XMHNOPB

 Texas Instruments

OEM/CM ONLY

 943
Nº de pieza Fabricantes Descripción En existencias

LM5642XMHX/NOPB

D# 926-LM5642XMHX/NOPB

 Texas Instruments

Switching Controllers

RoHS: Compliant
 5798

LM5642XMH/NOPB

D# 926-LM5642XMH/NOPB

 Texas Instruments

Switching Controllers

RoHS: Compliant
 69
Nº de pieza Fabricantes Descripción En existencias

LM5642XMH/NOPB

D# NS-LM5642XMH/NOPB

 Texas Instruments

OEM/CM ONLY

 9958

LM5642XMHX/NOPB

D# NS-LM5642XMHX/NOPB

 Texas Instruments

OEM/CM ONLY

 7131
Nº de pieza Fabricantes Descripción En existencias

LM5642XMH/NOPB

 National Semiconductor Corporation

1
Nº de pieza Fabricantes Descripción En existencias

LM5642XMH/NOPB

 Texas Instruments

LM5642X High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization

RoHS: Compliant
 48
Nº de pieza Fabricantes Descripción En existencias

LM5642XMH/NOPB HTSSOP 28

 National Semiconductor Corporation

OEM/CM ONLY

 375
Nº de pieza Fabricantes Descripción En existencias

LM5642XMHX/NOPB

 Texas Instruments

High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization

 17

LM5642XMH/NOPB

 Texas Instruments

High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization

 8
Nº de pieza Fabricantes Descripción En existencias

LM5642XMHX/NOPB

 Texas Instruments

shipping today

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LM5642XMH

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El compromiso de Heisener con la calidad ha dado forma a nuestros procesos de abastecimiento, prueba, envío y cada paso intermedio. Esta base subyace en cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS

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