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UC3851N

UC3851N
Mfr. #:
UC3851N
Descripción:
AC/DC Converters Prog Off-Line PWM Controller
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
UC3851N Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
UC3851N más información UC3851N Product Details
Atributo del producto
Valor de atributo
Fabricante:
Instrumentos Texas
Categoria de producto:
Convertidores AC / DC
RoHS:
Y
Estilo de montaje:
A través del orificio
Paquete / Caja:
PDIP-18
Tensión de salida:
40 V
Potencia de salida:
1 W
Voltaje de entrada / suministro - Mín .:
8 V
Voltaje de entrada / suministro - Máx:
30 V
Topología:
Impulsar, Buck, Flyback, Adelante
Frecuencia de cambio:
50 kHz to 500 kHz
Ciclo de trabajo - Máx .:
46 %
Corriente de suministro de funcionamiento:
15 mA
Temperatura mínima de funcionamiento:
0 C
Temperatura máxima de funcionamiento:
+ 70 C
Corriente de salida:
500 mA
Serie:
UC3851
Embalaje:
Tubo
Aislamiento:
No aislado
Número de salidas:
1 Output
Rango de temperatura de funcionamiento:
0 C to + 70 C
Escribe:
Modo actual
Marca:
Instrumentos Texas
Tipo de producto:
Convertidores AC / DC
Cantidad de paquete de fábrica:
20
Subcategoría:
PMIC: circuitos integrados de administración de energía
Unidad de peso:
0.042544 oz
Tags
UC3851, UC385, UC38, UC3
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
    E**d
    E**d
    IN

    EXCELLENT SERVICE

    2019-05-06
    E**d
    E**d
    ES

    Very good buck converter. Very versatile. Thank you friend

    2019-09-10
    E***v
    E***v
    RU

    The display was cracked, the money was returned quickly, for this and the stars.

    2019-04-21
***as Instruments
Programmable off-line PWM controller 18-PDIP 0 to 70
***ical
Current Mode PWM Controller 500kHz 18-Pin PDIP Tube
***ser
PWM Power Supply Controllers Prog, Off-Line PWM Controller
***ark
CURRENT/VOLTAGE MODE PWM CONTROLLER 32V 18-DIP
***i-Key Marketplace
IC OFFLINE SWITCH MULT TOP 18DIP
***i-Key
IC OFFLINE CTRLR PWM PROG 18DIP
***ment14 APAC
IC CURRENT/VOLT MODE PWM CTRL 32V 18-DIP; Input Voltage:30V; Output Voltage:40V; Output Current:400mA; Supply Voltage Range:8V to 32V; Digital IC Case Style:DIP; No. of Pins:18; Frequency:450kHz; Control Mode:Current
***AS
The UC1851 family of PWM controllers are optimized for off-line primary side control. These devices include a high current totem pole output stage and a toggle flip-flop for absolute 50% duty cycle limiting. In all other respects this line of controllers is pin for pin compatible with the UC1841 series. Inclusion of all major housekeeping functions in these high performance controllers makes them ideal for use in cost sensitive applications.
***as Instruments Inc.
Important features of these controllers include low current start-up, linear feed-forward for constant volt-second operation, and compatibility with both voltage or current mode control. In addition, these devices include a programmable start threshold, as well as programmable over-voltage, under-voltage, and over current fault thresholds. The fault latch on these devices can be configured for automatic restart, or latched off response to a fault.
***AS INSTUMENTS
These devices are packaged in 18-pin plastic or ceramic dual-in-line packages, or for surface mount applications, a 20 Pin PLCC. The UC1851 is characterized for -55°C to +125°C operation while the UC2851 and UC3851 are designed for -40°C to +85°C and 0°C to +70°C, respectively.
Parte # Descripción Valores Precio
UC3851N
DISTI # V99:2348_07428676		Current Mode PWM Controller 18-Pin PDIP Tube
RoHS: Compliant		19
  • 500:$15.6200
  • 100:$17.2300
  • 10:$20.1300
  • 1:$21.8900
UC3851N
DISTI # 296-11305-5-ND		IC OFFLINE CTRLR PWM PROG 18DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		217In Stock
  • 500:$16.3213
  • 100:$17.9770
  • 40:$20.1060
  • 20:$21.0520
  • 1:$22.8300
UC3851N
DISTI # 25865935		Current Mode PWM Controller 18-Pin PDIP Tube
RoHS: Compliant		19
  • 10:$19.4700
  • 1:$21.0300
UC3851N
DISTI # UC3851N		Current Mode PWM Controller 18-Pin PDIP Tube - Rail/Tube (Alt: UC3851N)
RoHS: Compliant
Min Qty: 40
Container: Tube		Americas - 0
  • 40:$17.0900
  • 80:$16.2900
  • 120:$15.6900
  • 200:$15.1900
  • 400:$14.7900
UC3851N
DISTI # UC3851N		Current Mode PWM Controller 18-Pin PDIP Tube (Alt: UC3851N)
RoHS: Compliant
Min Qty: 1
Container: Tube		Europe - 0
  • 1:€18.4900
  • 10:€17.5900
  • 25:€16.6900
  • 50:€15.9900
  • 100:€15.1900
  • 500:€14.5900
  • 1000:€13.9900
UC3851NProgrammable Off-Line PWM Controller3985
  • 1000:$13.4400
  • 750:$13.4800
  • 500:$15.0200
  • 250:$16.3200
  • 100:$17.1500
  • 25:$19.6300
  • 10:$20.3400
  • 1:$21.8800
UC3851N
DISTI # 595-UC3851N		AC/DC Converters Prog Off-Line PWM Controller
RoHS: Compliant		62
  • 1:$22.8300
  • 5:$21.8800
  • 10:$21.0600
  • 25:$20.1100
  • 100:$17.9800
  • 250:$17.1500
UC3851NG4
DISTI # 595-UC3851NG4		AC/DC Converters Prog Off-Line PWM Controller
RoHS: Compliant		0
    UC3851NSwitching Controller, Current/voltage-mode, 0.2A, 500kHz Switching Freq-Max, BICMOS, PDIP18
    RoHS: Compliant    		12600
    • 1000:$15.5700
    • 500:$16.3900
    • 100:$17.0600
    • 25:$17.7900
    • 1:$19.1600
    UC3851NSwitching Controller, Current-mode, 0.2A, 500kHz Switching Freq-Max, BIPolar, PDIP18
    RoHS: Not Compliant    		21
    • 1000:$15.5700
    • 500:$16.3900
    • 100:$17.0600
    • 25:$17.7900
    • 1:$19.1600
    UC3851N
    DISTI # 6615374P    		CURRENT MODE PWM CNTRLR 18-PIN PDIP, TU8
    • 25:£14.6200
    • 100:£13.3800
    • 250:£13.0400
    • 500:£12.7100
    UC3851N
    DISTI # C1S746201392217    		Current Mode PWM Controller 500kHz 18-Pin PDIP Tube
    RoHS: Compliant    		19
    • 10:$19.4700
    • 1:$21.0300
    Imagen Parte # Descripción
    NE5532DR

    Mfr.#: NE5532DR

    OMO.#: OMO-NE5532DR

    		 Operational Amplifiers - Op Amps Dual Low Noise Op
    MJ15024G

    Mfr.#: MJ15024G

    OMO.#: OMO-MJ15024G

    		 Bipolar Transistors - BJT 16A 250V 250W NPN
    TC74LCX244FK(EL,K)

    Mfr.#: TC74LCX244FK(EL,K)

    OMO.#: OMO-TC74LCX244FK-EL-K-

    		 Buffers & Line Drivers CMOS Logic IC 8.5ns 24mA 1.65 to 3.6V
    VIPER12ASTR-E

    Mfr.#: VIPER12ASTR-E

    OMO.#: OMO-VIPER12ASTR-E

    		 AC/DC Converters Low Power OFF-Line SMPS Primary Switch
    B41890A5108M000

    Mfr.#: B41890A5108M000

    OMO.#: OMO-B41890A5108M000

    		 Aluminum Electrolytic Capacitors - Radial Leaded 25VDC 1000uF 20% STD Leads
    ESU107M450AN9AA

    Mfr.#: ESU107M450AN9AA

    OMO.#: OMO-ESU107M450AN9AA

    		 Aluminum Electrolytic Capacitors - Radial Leaded 450V 100uF 105C 12k Hour Radial
    TC74LCX244FK(EL,K)

    Mfr.#: TC74LCX244FK(EL,K)

    OMO.#: OMO-TC74LCX244FK-EL-K--TOSHIBA-SEMICONDUCTOR-AND-STOR

    		 Nuevo y original
    SCCY68B407SSB

    Mfr.#: SCCY68B407SSB

    OMO.#: OMO-SCCY68B407SSB-AVX

    		 CYLINDRICAL SUPERCAP
    EEU-FS1H681

    Mfr.#: EEU-FS1H681

    OMO.#: OMO-EEU-FS1H681-PANASONIC

    		 CAP ALUM 680UF 20% 50V THRU HOLE
    NE5532DR

    Mfr.#: NE5532DR

    OMO.#: OMO-NE5532DR-TEXAS-INSTRUMENTS

    		 Operational Amplifiers - Op Amps Dual Low Noise Op
    Disponibilidad
    Valores:
    57
    En orden:
    2040
    Ingrese la cantidad:
    El precio actual de UC3851N 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
    22,83 US$
    22,83 US$
    5
    21,88 US$
    109,40 US$
    10
    21,06 US$
    210,60 US$
    25
    20,11 US$
    502,75 US$
    100
    17,98 US$
    1 798,00 US$
    250
    17,15 US$
    4 287,50 US$
    500
    16,33 US$
    8 165,00 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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