UC3841N

UC3841N
Mfr. #:
UC3841N
Descripción:
Switching Controllers Prog Off-Line PWM Controller
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
UC3841N Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
UC3841N más información UC3841N Product Details
Atributo del producto
Valor de atributo
Fabricante:
Instrumentos Texas
Categoria de producto:
Controladores de conmutación
RoHS:
Y
Topología:
Impulsar, retroceder, avanzar
Número de salidas:
1 Output
Frecuencia de cambio:
450 kHz
Ciclo de trabajo - Máx .:
95 %
Corriente de salida:
1 A
Temperatura mínima de funcionamiento:
0 C
Temperatura máxima de funcionamiento:
+ 70 C
Estilo de montaje:
A través del orificio
Paquete / Caja:
PDIP-18
Embalaje:
Tubo
Rango de temperatura de funcionamiento:
0 C to + 70 C
Serie:
UC3841
Escribe:
Controladores PWM en modo actual
Marca:
Instrumentos Texas
Tipo de producto:
Controladores de conmutación
Cantidad de paquete de fábrica:
20
Subcategoría:
PMIC: circuitos integrados de administración de energía
Unidad de peso:
0.042544 oz
Tags
UC3841, UC384, 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
    F***o
    F***o
    CO

    Excelent

    2019-06-25
    D***v
    D***v
    BG

    Thanks!

    2019-10-08
    U***n
    U***n
    RU

    The order received quickly very satisfied with the seller all received safely and safely put a positive result of exposure to the sellerThank you very much to the seller and put hard 5 stars i advise this seller more races

    2019-07-30
    R***s
    R***s
    RU

    Checked. Touch works perfectly, with voltage and current until figured out, like a transistor is not needed. In general, satisfied.

    2019-06-12
***as Instruments
Programmable, Off-Line, PWM Controller 18-PDIP 0 to 70
***ical
Current Mode PWM Controller 1A 500kHz 18-Pin PDIP Tube
***p One Stop Global
Current Mode PWM Controller 1A 18-Pin PDIP Tube
***i-Key
IC REG CTRLR MULT TOPOLOGY 18DIP
***ser
PWM Power Supply Controllers Prog, Off-Line PWM Controller
***ark
CURRENT/VOLTAGE MODE PWM CONTROLLER 30V 18-DIP
***Components
CURRENT MODE PWM CNTRLR 1A 18-PIN PDIP
***et
PROG OFF-LINE PWM CONT
***nell
IC, CONTROLLER, PWM, PROG; Tensione di Ingresso:30V; Tensione di Uscita:40V; Corrente di Uscita:400mA; Tensione di Alimentazione Min:8V; Tensione di Alimentazione Max:30V; Formato IC Controller:DIP; No. di Pin:18Pin; Frequenza:500kHz; Temperatura di Esercizio Min:0°C; Temperatura di Esercizio Max:70°C; Gamma Prodotti:-; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):-; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (27-Jun-2018); Corrente di Ingresso:10mA; Dissipazione di Potenza Pd:1W; Energia in Uscita per Ciclo:20µJ; Intervallo Temperatura di Esercizio:Da 0°C a +70°C; Intervallo Tensione di Alimentazione:Da 8V a 30V; Tipo di Controllore:PWM; Tipo di Terminazione:Foro Passante
***AS INSTRU
The UC1841 family of PWM controllers has been designed to increase the level of versatility while retaining all of the performance features of the earlier UC1840 devices. While still optimized for highly-efficient boot-strapped primary-side operation in forward or flyback power converters, the UC1841 is equally adept in implementing both low and high voltage input DC to DC converters. Important performance features include a low-current starting circuit, linear feed-forward for constant volt-second operation, and compatibility with either voltage or current mode topologies.
***ASI
In addition to start-up and normal regulating PWM functions, these devices include built in protection from over-voltage, under-voltage, and over-current fault conditions with the option for either latch-off or automatic restart.
***TEXAS
While pin compatible with the UC1840 in all respects except that the polarity of the External Stop has been reversed, the UC1841 offers the following improvements:
***AS INSTRUMEN
1. Fault latch reset is accomplished with slow start discharge rather than recycling the input voltage to the chip.
***AS INSTRUMENTS INC
2. The External Stop input can be used for a fault delay to resist shutdown from short duration transients.
***as Instr.
3. The duty-cycle clamping function has been characterized and specified.
***AS INS
The UC1841 is characterized for -55°C to +125°C operation while the UC2841 and UC3841 are designed for -25°C to +85°C and 0°to +70°C, respectively.
Parte # Descripción Valores Precio
UC3841N
DISTI # V39:1801_07428463
Current Mode PWM Controller 1A 18-Pin PDIP Tube
RoHS: Compliant
17
  • 20:$14.2410
UC3841N
DISTI # V36:1790_07428463
Current Mode PWM Controller 1A 18-Pin PDIP Tube
RoHS: Compliant
7
  • 20:$14.2410
UC3841N
DISTI # 296-11277-5-ND
IC REG CTRLR MULT TOPOLOGY 18DIP
RoHS: Compliant
Min Qty: 1
Container: Tube
2134In Stock
  • 500:$10.9983
  • 100:$12.3636
  • 40:$14.0322
  • 20:$14.6390
  • 1:$15.9300
UC3841NG4
DISTI # UC3841NG4-ND
IC REG CTRLR MULT TOPOLOGY 18DIP
RoHS: Compliant
Min Qty: 40
Container: Tube
Temporarily Out of Stock
  • 40:$14.0322
UC3841N
DISTI # 27565534
Current Mode PWM Controller 1A 18-Pin PDIP Tube
RoHS: Compliant
17
  • 10:$13.1700
  • 1:$14.2410
UC3841N
DISTI # 29411593
Current Mode PWM Controller 1A 18-Pin PDIP Tube
RoHS: Compliant
7
  • 7:$14.2410
UC3841N
DISTI # UC3841N
Current Mode PWM Controller 1A 18-Pin PDIP Tube - Rail/Tube (Alt: UC3841N)
RoHS: Compliant
Min Qty: 1
Container: Tube
Americas - 0
  • 1:$12.3900
  • 10:$11.6900
  • 25:$11.6900
  • 50:$11.6900
  • 100:$11.5900
  • 500:$10.5900
  • 1000:$9.6900
UC3841NProgrammable, Off-Line, PWM Controller4000
  • 1000:$8.6200
  • 750:$8.6500
  • 500:$9.6300
  • 250:$10.4700
  • 100:$11.0000
  • 25:$12.5900
  • 10:$13.0500
  • 1:$14.0300
UC3841NSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDIP18
RoHS: Compliant
6264
  • 1000:$11.1600
  • 500:$11.7500
  • 100:$12.2300
  • 25:$12.7600
  • 1:$13.7400
UC3841NSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP18
RoHS: Not Compliant
1000
  • 1000:$11.1600
  • 500:$11.7500
  • 100:$12.2300
  • 25:$12.7600
  • 1:$13.7400
UC3841N
DISTI # 595-UC3841N
Switching Controllers Prog Off-Line PWM Controller
RoHS: Compliant
51
  • 1:$15.9200
  • 10:$14.6400
  • 25:$13.8800
  • 100:$12.3700
  • 250:$11.7600
  • 500:$11.0000
UC3841NG4
DISTI # 595-UC3841NG4
Switching Controllers Prog Off-Line PWM Controller
RoHS: Compliant
0
    UC3841NSwithed-Mode Power Supply Controller, Voltage or Current Type, Bi-Polar, 18 Pin, Plastic, DIP4
    • 4:$6.1950
    • 2:$8.2600
    • 1:$12.3900
    UC3841NSwithed-Mode Power Supply Controller, Voltage or Current Type, Bi-Polar, 18 Pin, Plastic, DIP4
    • 4:$6.4995
    • 2:$8.6660
    • 1:$12.9990
    UC3841N
    DISTI # 6615311P
    CURRENT MODE PWM CNTRLR 1A 18-PIN PDIP, TU34
    • 25:£10.0400
    • 100:£8.9500
    • 250:£8.5100
    • 500:£7.9600
    UC3841NINSTOCK138259
      UC3841N
      DISTI # 1510384
      IC, CONTROLLER, PWM, PROG
      RoHS: Compliant
      0
      • 60:£5.9900
      Imagen Parte # Descripción
      ST26C32ABDR

      Mfr.#: ST26C32ABDR

      OMO.#: OMO-ST26C32ABDR

      Buffers & Line Drivers Quad Diff Line Rcvr
      STD4NK100Z

      Mfr.#: STD4NK100Z

      OMO.#: OMO-STD4NK100Z

      MOSFET Automotive-grade N-channel 1000 V, 5.6 Ohm typ., 2.2 A Zener-protected SuperMESH Power MOSFET in a DPAK package
      BSO615N G

      Mfr.#: BSO615N G

      OMO.#: OMO-BSO615N-G

      MOSFET N-Ch 60V 2.6A SO-8
      IRF540NPBF

      Mfr.#: IRF540NPBF

      OMO.#: OMO-IRF540NPBF

      MOSFET MOSFT 100V 33A 44mOhm 47.3nC
      SN7002N H6433

      Mfr.#: SN7002N H6433

      OMO.#: OMO-SN7002N-H6433

      MOSFET SMALL SIGNAL+P-CH
      BAS40-04HMFHT116

      Mfr.#: BAS40-04HMFHT116

      OMO.#: OMO-BAS40-04HMFHT116

      Schottky Diodes & Rectifiers 40V Vr 0.12A Io SBD SOT-23 0.04A
      CD4051BE

      Mfr.#: CD4051BE

      OMO.#: OMO-CD4051BE

      Multiplexer Switch ICs 8-Channel Analog
      SN7002N H6433

      Mfr.#: SN7002N H6433

      OMO.#: OMO-SN7002N-H6433-1190

      MOSFET SMALL SIGNAL+P-CH
      ST26C32ABDR

      Mfr.#: ST26C32ABDR

      OMO.#: OMO-ST26C32ABDR-STMICROELECTRONICS

      IC LINE RCVR QUAD DIFF 16-SOIC
      STD4NK100Z

      Mfr.#: STD4NK100Z

      OMO.#: OMO-STD4NK100Z-STMICROELECTRONICS

      MOSFET N-CH 1000V 2.2A DPAK
      Disponibilidad
      Valores:
      47
      En orden:
      2030
      Ingrese la cantidad:
      El precio actual de UC3841N 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
      15,92 US$
      15,92 US$
      10
      14,64 US$
      146,40 US$
      25
      13,88 US$
      347,00 US$
      100
      12,37 US$
      1 237,00 US$
      250
      11,76 US$
      2 940,00 US$
      500
      11,00 US$
      5 500,00 US$
      1000
      10,09 US$
      10 090,00 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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