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KA3842BDTF

KA3842BDTF
Mfr. #:
KA3842BDTF
Fabricante:
ON Semiconductor
Descripción:
IC REG CTRLR PWM CM 14-SOP
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
KA3842BDTF Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Atributo del producto
Valor de atributo
Fabricante
Fairchild Semiconductor
categoria de producto
PMIC - Convertidores CA CC, conmutadores fuera de línea
Serie
-
embalaje
Tape & Reel (TR)
Paquete-Estuche
14-SOIC (0.154", 3.90mm Width)
Temperatura de funcionamiento
0°C ~ 70°C (TA)
Tipo de montaje
Montaje superficial
Paquete de dispositivo de proveedor
14-SOP
Potencia-Watts
-
Aislamiento de salida
-
Interruptor-interno-s
No
Ruptura de voltaje
-
Topología
-
Arranque por voltaje
16V
Suministro de voltaje Vcc-Vdd
10 V ~ 30 V
Ciclo de trabajo
97%
Conmutación de frecuencia
Up to 500kHz
Protección contra fallas
-
Funciones de control
Control de frecuencia
Tags
KA3842BD, KA3842B, KA3842, KA384, KA38, KA3
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
***ical
Current Mode PWM Controller 1A 14-Pin SOP-II T/R
***et
IC REG CTRLR PWM CM 14-SOP
***ser
Supervisory Circuits SMPS Controller
***ark
TAPE REEL / CURRENT MODE PWM CONTROL IC
***Semiconductor
SMPS Controller
***rchild Semiconductor
The KA3842B/KA3843B/KA3844B/KA3845B are fixed frequency current-mode PWM controller. They are specially designed for Off-Line and DC-to-DC converter applications with minimum external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totempole output ideally suited for driving a power MOSFET. The KA3842B and KA3844B have UVLO thresholds of 16V (on) and 10V (off) The KA3843B and KA3845B are 8.5V (on) and 7.9V (off) The KA3842B and KA3843B can operate within 100% duty cycle. The KA3844B and KA3845B can operate with 50% duty cycle.
***th Star Micro
The KA3842B/KA3843B/KA3844B/KA3845B are fixed frequency current-mode PWM controller. They are specially designed for Off-Line and DC-to-DC converter applications with minimum external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totempole output ideally suited for driving a power MOSFET. The KA3842B and KA3844B have UVLO thresholds of 16V (on) and 10V (off) The KA3843B and KA3845B are 8.5V (on) and 7.9V (off) The KA3842B and KA3843B can operate within 100% duty cycle. The KA3844B and KA3845B can operate with 50% duty cycle. Product Highlights: Low Start Up Current Maximum Duty Clamp UVLO With Hysteresis Operating Frequency Up To 500KHz
Parte # Mfg. Descripción Valores Precio
KA3842BDTF
DISTI # KA3842BDTF-ND		ON SemiconductorIC REG CTRLR PWM CM 14-SOP
RoHS: Compliant
Min Qty: 3000
Container: Tape & Reel (TR)		Limited Supply - Call
    KA3842BDTFFairchild Semiconductor CorporationSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
    RoHS: Compliant    		6450
    • 1000:$0.3800
    • 500:$0.4000
    • 100:$0.4200
    • 25:$0.4400
    • 1:$0.4700
    KA3842BDTF
    DISTI # 512-KA3842BDTF    		ON SemiconductorSwitching Controllers SMPS Controller
    RoHS: Compliant    		0
      KA3842BDTFFairchild Semiconductor Corporation 
      RoHS: Compliant      		Europe - 3000
        Imagen Parte # Descripción
        KA3844B

        Mfr.#: KA3844B

        OMO.#: OMO-KA3844B

        		 Switching Controllers PWM Control IC
        KA3845B

        Mfr.#: KA3845B

        OMO.#: OMO-KA3845B

        		 Switching Controllers PWM Control IC
        KA3842ACS

        Mfr.#: KA3842ACS

        OMO.#: OMO-KA3842ACS

        		 Switching Controllers SMPS Controller
        KA3842B

        Mfr.#: KA3842B

        OMO.#: OMO-KA3842B-ON-SEMICONDUCTOR

        		 IC REG CTRLR PWM CM 8-DIP
        KA3842S

        Mfr.#: KA3842S

        OMO.#: OMO-KA3842S-1190

        		 Nuevo y original
        KA3843A

        Mfr.#: KA3843A

        OMO.#: OMO-KA3843A-1190

        		 Nuevo y original
        KA3843BDTF

        Mfr.#: KA3843BDTF

        OMO.#: OMO-KA3843BDTF-ON-SEMICONDUCTOR

        		 IC REG CTRLR 14-SOP
        KA3843BN

        Mfr.#: KA3843BN

        OMO.#: OMO-KA3843BN-1190

        		 Nuevo y original
        KA3845B

        Mfr.#: KA3845B

        OMO.#: OMO-KA3845B-ON-SEMICONDUCTOR

        		 IC REG CTRLR 8DIP
        KA3845BD

        Mfr.#: KA3845BD

        OMO.#: OMO-KA3845BD-1190

        		 Nuevo y original
        Disponibilidad
        Valores:
        Available
        En orden:
        1500
        Ingrese la cantidad:
        El precio actual de KA3842BDTF 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
        0,51 US$
        0,51 US$
        10
        0,48 US$
        4,84 US$
        100
        0,46 US$
        45,90 US$
        500
        0,43 US$
        216,75 US$
        1000
        0,41 US$
        408,00 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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