OMO ElectronicOMO Electronic
Expand menu
Hola, regístrateMi cuenta
0 Carro

UC2861DW

UC2861DW
Mfr. #:
UC2861DW
Descripción:
Switching Controllers Resonant-Mode
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
UC2861DW Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
UC2861DW más información UC2861DW Product Details
Atributo del producto
Valor de atributo
Fabricante:
Instrumentos Texas
Categoria de producto:
Controladores de conmutación
RoHS:
Y
Topología:
Puente completo, medio puente, empujar-tirar
Número de salidas:
2 Output
Frecuencia de cambio:
450 kHz
Ciclo de trabajo - Máx .:
50 %
Corriente de salida:
1 A
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 85 C
Estilo de montaje:
SMD / SMT
Paquete / Caja:
SOIC-16
Embalaje:
Tubo
Altura:
2.35 mm
Longitud:
10.28 mm
Rango de temperatura de funcionamiento:
- 40 C to + 85 C
Serie:
UC2861
Escribe:
Controladores PWM en modo de voltaje
Marca:
Instrumentos Texas
Otoño:
25 ns
Sensible a la humedad:
Yes
Tipo de producto:
Controladores de conmutación
Hora de levantarse:
25 ns
Cantidad de paquete de fábrica:
40
Subcategoría:
PMIC: circuitos integrados de administración de energía
Unidad de peso:
0.016709 oz
Tags
UC2861D, UC2861, UC286, UC28, UC2
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
    J***j
    J***j
    LT

    Arrived in 16 days to Lithuania

    2019-06-19
    P***v
    P***v
    KZ

    Thx,Didn't check. Looks good, the marking is the same. The programmer has not passed yet, i'll sew it up.

    2019-02-08
    A***a
    A***a
    BR

    Got it right

    2019-06-27
***ical
Voltage Mode PWM Controller 500mA 550kHz 16-Pin SOIC Tube
***as Instruments
Resonant-mode PWM with 16.5/10.5V UVLO, alternating outputs, and fixed off time, -25C to 85C 16-SOIC -40 to 85
***ser
PWM Power Supply Controllers Resonant-Mode
***et
RESONANT MODE PWR SUPPLY CONTROL
***ark
Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; Power Dissipation, Pd:1W; No. of Pins:16; Operating Temperature Range:-40°C to +85°C; Control Mode:Voltage; Number of PWM Outputs:2; Output Current:200mA ;RoHS Compliant: Yes
***NS
The UC1861-1868 family of ICs is optimized for the control of Zero Current Switched and Zero Voltage Switched quasi-resonant converters. Differences between members of this device family result from the various combinations of UVLO thresholds and output options. Additionally, the one-shot pulse steering logic is configured to program either on-time for ZCS systems (UC1865-1868), or off-time for ZVS applications (UC1861-1864).
***ASIN
The primary control blocks implemented include an error amplifier to compensate the overall system loop and to drive a voltage controlled oscillator (VCO), featuring programmable minimum and maximum frequencies. Triggered by the VCO, the one-shot generates pulses of a programmed maximum width, which can be modulated by the Zero Detection comparator. This circuit facilitates "true" zero current or voltage switching over various line, load, and temperature changes, and is also able to accommodate the resonant components' initial tolerances.
***AS USD
Under-Voltage Lockout is incorporated to facilitate safe starts upon power-up. The supply current during the under-voltage lockout period is typically less than 150µA, and the outputs are actively forced to the low state.
***AS INSTRUMENTS INCORPORATED
UVLO thresholds for the UC1861/62/65/66 are 16.5V (ON) and 10.5V (OFF), whereas the UC1863/64/67/68 thresholds are 8V (ON) and 7V (OFF). After VCC exceeds the UVLO threshold, a 5V generator is enabled which provides bias for the internal circuits and up to 10mA for external usage.
***AS INSRUMENTS
A Fault comparator serves to detect fault conditions and set a latch while forcing the output drivers low. The Soft-Ref pin serves three functions: providing soft start, restart delay, and the internal system reference.
***AS INS
Each device features dual 1 Amp peak totem pole output drivers for direct interface to power MOSFETS. The outputs are programmed to alternate in the UC1861/63/65/67 devices. The UC1862/64/66/68 outputs operate in unison alllowing a 2 Amp peak current.
Parte # Descripción Valores Precio
UC2861DW
DISTI # 32376657		Voltage Mode PWM Controller 500mA 550kHz 16-Pin SOIC Tube1000
  • 1000:$3.3163
  • 500:$3.7009
  • 120:$4.2501
UC2861DW
DISTI # 296-14061-5-ND		IC REG CTRLR PWM VM 16-SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		216In Stock
  • 2520:$3.4489
  • 1000:$3.5816
  • 520:$4.1121
  • 120:$4.7223
  • 40:$5.4387
  • 10:$5.7040
  • 1:$6.3100
UC2861DW
DISTI # V39:1801_07428192		Voltage Mode PWM Controller 500mA 550kHz 16-Pin SOIC Tube0
    UC2861DW
    DISTI # UC2861DW    		Voltage Mode PWM Controller 500mA 16-Pin SOIC Tube (Alt: UC2861DW)
    RoHS: Compliant
    Min Qty: 1
    Container: Tube    		Europe - 760
    • 1:€4.4900
    • 10:€4.1900
    • 25:€3.9900
    • 50:€3.6900
    • 100:€3.4900
    • 500:€3.3900
    • 1000:€3.1900
    UC2861DW
    DISTI # UC2861DW    		Voltage Mode PWM Controller 500mA 16-Pin SOIC Tube - Rail/Tube (Alt: UC2861DW)
    RoHS: Compliant
    Min Qty: 120
    Container: Tube    		Americas - 0
    • 120:$3.7900
    • 200:$3.5900
    • 320:$3.4900
    • 600:$3.3900
    • 1200:$3.2900
    UC2861DW
    DISTI # UC2861DW    		Voltage Mode PWM Controller 500mA 16-Pin SOIC Tube (Alt: UC2861DW)
    RoHS: Compliant
    Min Qty: 1000
    Container: Tube    		Asia - 0
      UC2861DWResonant-Mode Power Supply Controllers3980
      • 1000:$3.0200
      • 750:$3.0800
      • 500:$3.5600
      • 250:$4.0900
      • 100:$4.3800
      • 25:$4.8800
      • 10:$5.2300
      • 1:$5.8100
      UC2861DW
      DISTI # 595-UC2861DW      		Switching Controllers Resonant-Mode
      RoHS: Compliant      		99
      • 1:$6.3100
      • 10:$5.7100
      • 25:$5.2800
      • 100:$4.7300
      • 250:$4.4900
      • 500:$4.1200
      • 1000:$3.5900
      UC2861DWG4
      DISTI # 595-UC2861DWG4      		Switching Controllers Resonant-Mode
      RoHS: Compliant      		0
        UC2861DWTR
        DISTI # N/A        		Switching Controllers Resonant-Mode0
          UC2861DWTRG4
          DISTI # N/A          		Switching Controllers Resonant-Mode0
            UC2861DWSwitching Controller, Voltage-mode, 1.5A, 1000kHz Switching Freq-Max, BIPolar, PDSO16
            RoHS: Compliant            		920
            • 1000:$3.4900
            • 500:$3.6700
            • 100:$3.8200
            • 25:$3.9900
            • 1:$4.2900
            UC2861DWSwitching Controller, Voltage-mode, 1.5A, 1000kHz Switching Freq-Max, BIPolar, PDSO16
            RoHS: Compliant            		298
            • 1000:$3.4900
            • 500:$3.6700
            • 100:$3.8200
            • 25:$3.9900
            • 1:$4.2900
            Imagen Parte # Descripción
            TLV7011DCKR

            Mfr.#: TLV7011DCKR

            OMO.#: OMO-TLV7011DCKR

            		 Analog Comparators VOLTAGE COMPARATOR
            LM358MX

            Mfr.#: LM358MX

            OMO.#: OMO-LM358MX

            		 Operational Amplifiers - Op Amps SOP-8 Dual Op Amp
            UC3861DW

            Mfr.#: UC3861DW

            OMO.#: OMO-UC3861DW

            		 Switching Controllers Resonant-Mode
            LTC1435AIS#PBF

            Mfr.#: LTC1435AIS#PBF

            OMO.#: OMO-LTC1435AIS-PBF

            		 Switching Voltage Regulators Single Const Freq Syn Sw Reg Cntrl
            LM358MX

            Mfr.#: LM358MX

            OMO.#: OMO-LM358MX-ROHM-SEMI

            		 Operational Amplifiers - Op Amps SOP-8 Dual Op Amp
            GRM31CD80J107ME39K

            Mfr.#: GRM31CD80J107ME39K

            OMO.#: OMO-GRM31CD80J107ME39K-428

            		 Cap Ceramic 100uF 6.3V X6T 20% Pad SMD 1206 105C T/R
            CRCW0603100KFKEAC

            Mfr.#: CRCW0603100KFKEAC

            OMO.#: OMO-CRCW0603100KFKEAC-VISHAY-DALE

            		 D11/CRCW0603-C 100 100K 1% ET1
            CRCW060310K0FKEAC

            Mfr.#: CRCW060310K0FKEAC

            OMO.#: OMO-CRCW060310K0FKEAC-VISHAY-DALE

            		 D11/CRCW0603-C 100 10K 1% ET1
            TLV7011DCKR

            Mfr.#: TLV7011DCKR

            OMO.#: OMO-TLV7011DCKR-TEXAS-INSTRUMENTS

            		 VOLTAGE COMPARATOR
            UC3861DW

            Mfr.#: UC3861DW

            OMO.#: OMO-UC3861DW-TEXAS-INSTRUMENTS

            		 Switching Controllers Resonant-Mode
            Disponibilidad
            Valores:
            94
            En orden:
            2077
            Ingrese la cantidad:
            El precio actual de UC2861DW 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
            6,31 US$
            6,31 US$
            10
            5,71 US$
            57,10 US$
            25
            5,28 US$
            132,00 US$
            100
            4,73 US$
            473,00 US$
            250
            4,49 US$
            1 122,50 US$
            500
            4,12 US$
            2 060,00 US$
            1000
            3,59 US$
            3 590,00 US$
            2500
            3,45 US$
            8 625,00 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.
            Empezar con
            Nuevos productos
            • TPS62080 1.2 A Step Down Converter
              TPS62080 1.2 A Step Down Converter
              TI's TPS62080 series step down converters are used to support battery powered technologies or for low voltage system power rails.
            • TPS563240 Synchronous Step-Down Voltage Regulator
              TPS563240 Synchronous Step-Down Voltage Regulator
              OMO Electronic' TPS563240 synchronous step-down DC/DC voltage regulator converts a higher DC voltage to a lower DC voltage with a maximum output current of 3 A.
            • TPS630250 Buck-Boost Converter
              TPS630250 Buck-Boost Converter
              TI’s TPS630250 are high efficiency, low quiescent current buck-boost converters for applications where the input voltage is higher or lower than the output.
            • Compare UC2861DW
              Compare UC2861DW
              UC2861DW vs UC2861DWG4 vs UC2861DWTR
            • Tiva C Series TM4C1294 Connected LaunchPad
              Tiva C Series TM4C1294 Connected LaunchPad
              A low-cost evaluation platform for ARM Cortex-M4-based MCUs from TI that features USB 2.0, hibernation mode, and motion control pulse-width modulation.
            • INA240 Current-Sense Amplifiers
              INA240 Current-Sense Amplifiers
              OMO Electronic' INA240 current-sense amplifiers offer a wide common-mode range, precision, zero-drift topology, and excellent common-mode rejection ratio (CMRR).
            More Newest Products
            Top