UC3854BN

Mfr. #:: UC3854BN
Descripción:: Power Factor Correction - PFC Enhanced High Power Factor Preregulator
Ciclo vital:: Nuevo de este fabricante.
Ficha de datos:: UC3854BN Ficha de datos
Entrega:: DHL FedEx Ups TNT EMS
Pago:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:: UC3854BN más información UC3854BN Product Details

Atributo del producto
Valor de atributo

Fabricante:: Instrumentos Texas

Categoria de producto:: Corrección del factor de potencia - PFC

RoHS:: Y

Frecuencia de cambio:: 200 kHz

Temperatura mínima de funcionamiento:: 0 C

Temperatura máxima de funcionamiento:: + 70 C

Estilo de montaje:: A través del orificio

Paquete / Caja:: PDIP-16

Embalaje:: Tubo

Características:: > 750W Applications, Average Current Mode, Enable

Altura:: 4.57 mm

Longitud:: 19.3 mm

Rango de temperatura de funcionamiento:: 0 C to + 70 C

Serie:: UC3854B

Escribe:: IC de corrección del factor de potencia

Ancho:: 6.35 mm

Marca:: Instrumentos Texas

Tipo de producto:: PFC - Corrección del factor de potencia

Cantidad de paquete de fábrica:: 25

Subcategoría:: PMIC: circuitos integrados de administración de energía

Unidad de peso:: 0.037172 oz

Tags: UC3854BN, UC3854B, UC3854, 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

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UC3854BN Puntajes y reseñas

M***r

Fast delivery and good quality, thank you very much.

2019-03-26

A***v

The parcel reached about a month. I haven't checked in yet.

2019-05-13

E**d

Top

2019-02-14

UC3854BN Descripción

***as Instruments: Enhanced High Power Factor Preregulator 16-PDIP 0 to 70

***ical: Power Factor Correction Preregulator 0.3mA 115kHz 16-Pin PDIP Tube

***p One Stop Global: Power Factor Correction PREREGUL 0.3mA 115kHz 16-Pin PDIP Tube

***eco: Power Factor Correction PREREGUL 0.3mA 115KHz 16-Pin PDIP

***ser: Power Factor Correction (PFC) ICs Enhanced High Power Factor Preregulator

***i-Key: IC PFC CTR AV CURR 200KHZ 16DIP

*** Source Electronics: IC PFC CTRLR AVERAGE CURR 16DIP

***Components: Prérégulateur de facteur haute puissan

***ark: HIGH POWER FACTOR REG, 3854, DIP16; Voltage, Input Max:11V; Output Current Max:1A; Voltage, Output Max:12.8V; Outputs, No. of:1; Power Dissipation:1W; Frequency:100kHz; Voltage, Supply Min:10V; Voltage, Supply Max:20V; Termination ;RoHS Compliant: Yes

***ment14 APAC: Prices include import duty and tax. IC, CONTROLLER 16DIP; UVLO:10.5V; Supply Voltage Min:10V; Supply Voltage Max:20V; Startup Current:250µA; Operating Supply Current:12mA; Controller IC Case Style:DIP; No. of Pins:16Pins; Duty Cycle (%):95%; Frequency:200kHz; Operating Temperature Min:0°C; Operating Temperature Max:70°C; Product Range:-; RoHS Phthalates Compliant:Yes; MSL:-; SVHC:No SVHC (27-Jun-2018); Operating Temperature Range:0°C to +70°C; Supply Voltage Range:10V to 20V

***nell: IC, CONTROLLER 16DIP; Bloqueo de Baja Tensión (UVLO):10.5V; Tensión de Alimentación Mín.:10V; Tensión de Alimentación Máx.:20V; Corriente de Arranque:250µA; Corriente de Alimentación:12mA; Encapsulado del Controlador:DIP; Número de Pines:16Pines; Ciclo de Trabajo (%):95%; Frecuencia:200kHz; Temperatura de Trabajo Mín.:0°C; Temperatura de Funcionamiento Máx.:70°C; Rango de Producto:-; Nivel de Sensibilidad a la Humedad (MSL):-; Sustancia Extremadamente Preocupante (SVHC):No SVHC (27-Jun-2018); Rango de Temperatura de Funcionamiento:0°C a +70°C; Rango de Tensión de Alimentación:10V a 20V

***AS INSTRUMENT: The UC3854A/B products are pin compatible enhanced versions of the UC3854. Like the UC3854, these products provide all of the functions necessary for active power factor corrected preregulators. The controller achieves near unity power factor by shaping the ac input line current waveform to correspond to the ac input line voltage. To do this the UC3854A/B uses average current mode control. Average current mode control maintains stable, low distortion sinusoidal line current without the need for slope compensation, unlike peak current mode control.

***AS INSTR: A 1%, 7.5-V reference, fixed frequency oscillator, PWM, voltage amplifierwith soft-start, line voltage feedforward (VRMS squarer), input supply voltage clamp, and over current comparator round out the lilst of feataures.

***AS: Available in the 16-pin N (PDIP), DW (SOIC Wide), and J (CDIP) and 20-pin Q (PLCC) package. See Ordering Information table for availability by temperature range.

***NS: The UC3854A/B products improve upon the UC3854 by offering a wide bandwidth, low offset current amplifier, a faster responding and improved accuracy enable comparator, a VREF GOOD comparator, UVLO threshold options (16 V/10 V for offline, 10.5 V/10 V for startup from an auxiliary 12-V regulator), lower startup supply current, and an enhanced multiply/divide circuit. New features like the amplifier output clamps, improved amplifier current sinking capability, and low offset VAC pin reduce the external component count while improving performance. Improved common mode input range of the multiplier output/current amplifier input allow the designer greater flexibility in choosing amethod for current sensing. Unlike its predecessor, RSET controls only oscillator charging current and has no effect on clamping the maximum multiplier output current. This current is now clamped to a maximum of 2 × IAC at all times which simplifies the design process and provides foldback power limiting during brownout and extreme low line conditions.

Market price

Parte #	Descripción	Valores	Precio
UC3854BN DISTI # V39:1801_07428718	Power Factor Correction PREREGUL 0.3mA 115KHz 16-Pin PDIP Tube RoHS: Compliant	1086	1000:$2.4859 500:$2.8260 100:$3.2460 25:$3.8350
UC3854BNG4 DISTI # V39:1801_07428720	Power Factor Correction PREREGUL 0.3mA 115KHz 16-Pin PDIP Tube RoHS: Compliant	125	500:$3.3660 100:$3.5470 50:$3.8500 25:$4.2760
UC3854BN DISTI # 296-11311-5-ND	IC PFC CTRLR AVERAGE CURR 16DIP RoHS: Compliant Min Qty: 1 Container: Tube	2953In Stock	2500:$2.4698 1000:$2.5998 500:$3.0826 100:$3.6212 25:$4.1784 10:$4.4200 1:$4.9200
UC3854BNG4 DISTI # UC3854BNG4-ND	IC PFC CTRLR AVERAGE CURR 16DIP RoHS: Compliant Min Qty: 150 Container: Tube	Temporarily Out of Stock	150:$3.6211
UC3854BN DISTI # 29552630	Power Factor Correction PREREGUL 0.3mA 115KHz 16-Pin PDIP Tube RoHS: Compliant	1075	1000:$2.4859 500:$2.8260 100:$3.2460 25:$3.8350
UC3854BNG4 DISTI # 30571567	Power Factor Correction PREREGUL 0.3mA 115KHz 16-Pin PDIP Tube RoHS: Compliant	125	100:$3.5470 50:$3.8500 25:$4.2760
UC3854BN DISTI # 31007034	Power Factor Correction PREREGUL 0.3mA 115KHz 16-Pin PDIP Tube RoHS: Compliant	20	1000:$2.6206 500:$3.1073 100:$3.6502 10:$4.4554
UC3854BN DISTI # UC3854BN	Power Factor Correction PREREGUL 0.3mA 115KHz 16-Pin PDIP Tube (Alt: UC3854BN) RoHS: Compliant Min Qty: 1 Container: Tube	Europe - 1600	1:€4.7300 10:€4.2400 25:€3.9900 50:€3.7400 100:€3.4900 250:€3.2600 500:€2.9600
UC3854BN DISTI # UC3854BN	Power Factor Correction PREREGUL 0.3mA 115KHz 16-Pin PDIP Tube - Rail/Tube (Alt: UC3854BN) RoHS: Compliant Min Qty: 150 Container: Tube	Americas - 0	150:$2.5900 200:$2.4900 350:$2.3900 750:$2.2900 1500:$2.2900
UC3854BNG4 DISTI # UC3854BNG4	Power Factor Correction PREREGUL 0.3mA 115KHz 16-Pin PDIP Tube - Rail/Tube (Alt: UC3854BNG4) RoHS: Compliant Min Qty: 150 Container: Tube	Americas - 0	150:$2.5900 200:$2.4900 350:$2.3900 750:$2.2900 1500:$2.2900
UC3854BNG4 DISTI # UC3854BNG4	Power Factor Correction PREREGUL 0.3mA 115KHz 16-Pin PDIP Tube (Alt: UC3854BNG4) RoHS: Compliant Min Qty: 150 Container: Tube	Asia - 0
UC3854BN DISTI # 77C3372	PFC PRE-REGULATOR, 35V, 16-DIP,UVLO:10.5V,Supply Voltage Min:10V,Supply Voltage Max:20V,Startup Current:250µA,Operating Supply Current:12mA,Controller IC Case Style:DIP,No. of Pins:16Pins,Duty Cycle (%):95%,Frequency:200kHz , RoHS Compliant: Yes	819	1:$4.9200 10:$4.4200 25:$4.1500 50:$3.8900 100:$3.6200 250:$3.3900 500:$3.0800
UC3854BN	Enhanced High Power Factor Preregulator	5972	1000:$2.1100 750:$2.2100 500:$2.6200 250:$3.0800 100:$3.2900 25:$3.7500 10:$4.0300 1:$4.4800
UC3854BN	Power Factor Controller, Current-mode, 1.5A, 120kHz Switching Freq-Max, BIPolar, PDIP16 RoHS: Compliant	150	1000:$2.7400 500:$2.8800 100:$3.0000 25:$3.1300 1:$3.3700
UC3854BN DISTI # 595-UC3854BN	Power Factor Correction - PFC Enhanced High Power Factor Preregulator RoHS: Compliant	196	1:$4.9200 10:$4.4200 100:$3.6200 250:$3.3900 500:$3.0800 1000:$2.6000 2500:$2.4700
UC3854BNG4 DISTI # 595-UC3854BNG4	Power Factor Correction - PFC Enhanced High Power Factor Preregulator RoHS: Compliant	0	150:$3.6200 250:$3.3900 500:$3.0800 1000:$2.6000 2500:$2.4700
UC3854BN	POWER FACTOR CONTROLLER, 16 Pin, DIP	1	1:$3.9000
UC3854BN DISTI # 6200751P	HIGH POWER FACTOR PREREGULATORUC3854BN, TU	735	25:£3.3700 100:£2.9500 250:£2.7580 500:£2.6040
UC3854BN DISTI # 6200751	HIGH POWER FACTOR PREREGULATORUC3854BN, PK	50	5:£3.8300 25:£3.3700 100:£2.9500 250:£2.7580 500:£2.6040
UC3854BN DISTI # 1703449	IC, CONTROLLER 16DIP RoHS: Compliant	960	1:£4.1400 10:£3.3500 25:£3.2100 50:£2.9800 100:£2.7500

Productos relacionados

Imagen	Parte #	Descripción
	Mfr.#: LM324N OMO.#: OMO-LM324N	Operational Amplifiers - Op Amps Quad
	Mfr.#: OPA188AIDBVT OMO.#: OMO-OPA188AIDBVT	Precision Amplifiers Prec,Low Noise,RRO 36V 0-Drift Op Amp
	Mfr.#: IR2113STRPBF OMO.#: OMO-IR2113STRPBF	Gate Drivers Hi&Lw Sd Drvr All HiVlt Pins 1 Sd
	Mfr.#: PCA82C251T/YM,118 OMO.#: OMO-PCA82C251T-YM-118	CAN Interface IC CAN Xceive 275uA 5V
	Mfr.#: BD13710STU OMO.#: OMO-BD13710STU	Bipolar Transistors - BJT NPN Epitaxial Sil
	Mfr.#: FGH40N60SFDTU OMO.#: OMO-FGH40N60SFDTU	IGBT Transistors 600V 40A Field Stop
	Mfr.#: SPW17N80C3 OMO.#: OMO-SPW17N80C3	MOSFET N-Ch 800V 17A TO247-3 CoolMOS C3
	Mfr.#: SIHG20N50C-E3 OMO.#: OMO-SIHG20N50C-E3	MOSFET 500V Vds 30V Vgs TO-247AC
	Mfr.#: HCNW3120-000E OMO.#: OMO-HCNW3120-000E	Logic Output Optocouplers 1Ch 10mA 700mW
	Mfr.#: CD4093BE OMO.#: OMO-CD4093BE	Logic Gates Quad 2In Schmit Trgr

Disponibilidad

Valores:: 474
En orden:: 2457
Ingrese la cantidad:

El precio actual de UC3854BN 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: ~~4,92 US$~~; ~~4,92 US$~~

10: ~~4,42 US$~~; ~~44,20 US$~~

100: ~~3,62 US$~~; ~~362,00 US$~~

250: ~~3,39 US$~~; ~~847,50 US$~~

500: ~~3,08 US$~~; ~~1 540,00 US$~~

1000: ~~2,60 US$~~; ~~2 600,00 US$~~

2500: ~~2,47 US$~~; ~~6 175,00 US$~~

5000: ~~2,37 US$~~; ~~11 850,00 US$~~

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

UC3854BN 5
UC3854B 11
UC3854 48
UC385 127
UC38 918
UC3 1610

Nuevos productos

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.
Compare UC3854BN

UC3854BN vs UC3854BNUC3854 vs UC3854BNAN
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

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.
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

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