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SG5842JASZ

SG5842JASZ
Mfr. #:
SG5842JASZ
Fabricante:
Rochester Electronics, LLC
Descripción:
AC/DC Converters Highly-Integrated Grn Mode PWM Cntrl
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
SG5842JASZ Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
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ECAD Model:
Atributo del producto
Valor de atributo
Fabricante
FAIRCHILD
categoria de producto
Chips de IC
Tags
SG5842JA, SG5842J, SG5842, SG584, SG58, SG5
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.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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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
***emi
Green-Mode PWM Controller for Flyback Converter, Programmable Frequency 47KHz ~ 109KHz
***ser
Switching Controllers - ICs Highly-Integrated Grn Mode PWM Cntrl
***ical
Highly Integrated Green Mode PWM Controller 8-Pin SOIC N T/R
***ark
Ic,Smps Controller,Current-Mode,Bicmos,Sop,8Pin,Plastic
***rchild Semiconductor
The highly integrated SG5842A/JA series of PWM controllers provides several features to enhance the performance of flyback converters. To minimize standby power consumption, a proprietary green-mode function provides off-time modulation to continuously decrease the switching frequency at light-load conditions. To avoid acoustic-noise problems, the minimum PWM frequency set above 22KHz. This green-mode function enables the power supply to meet international power conservation requirements. To further reduce power consumption, SG5842A/JA is manufactured using the BiCMOS process. This allows a low startup current, around 14µA, and an operating current of only 4mA. As a result, a large startup resistance can be used.The SG5842A/JA built-in synchronized slope compensation achieves stable peak-current-mode control. SG5842JA integrates a frequency-hopping function that helps reduce EMI emission of a power supply with minimum line filters.SG5842A/JA provides many protection functions. In addition to cycle-by-cycle current limiting, the internal open-loop protection circuit ensures safety should an open-loop or output short-circuit failure occur. PWM output is disabled until VDD drops below the UVLO lower limit, then the controller starts again. As long as VDD exceeds about 24V, the internal OVP circuit is triggered. An external NTC thermistor can be applied for over-temperature protection.SG5842A/JA is available in an 8-pin DIP or SOP package.
Parte # Mfg. Descripción Valores Precio
SG5842JASZFairchild Semiconductor Corporation 
RoHS: Not Compliant		2500
    SG5842JASZ
    DISTI # N/A    		ON SemiconductorAC/DC Converters Highly-Integrated Grn Mode PWM Cntrl0
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      Disponibilidad
      Valores:
      Available
      En orden:
      4500
      Ingrese la cantidad:
      El precio actual de SG5842JASZ 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
      0,55 US$
      0,55 US$
      10
      0,53 US$
      5,27 US$
      100
      0,50 US$
      49,94 US$
      500
      0,47 US$
      235,80 US$
      1000
      0,44 US$
      443,90 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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