UCC28C40DGKR

Mfr. #:: UCC28C40DGKR
Descripción:: Switching Controllers BiCMOS Low-Power Current Mode
Ciclo vital:: Nuevo de este fabricante.
Ficha de datos:: UCC28C40DGKR Ficha de datos
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Más información:: UCC28C40DGKR más información UCC28C40DGKR 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:: 1000 kHz

Ciclo de trabajo - Máx .:: 100 %

Tensión de salida:: 18 V

Corriente de salida:: 1 A

Temperatura mínima de funcionamiento:: - 40 C

Temperatura máxima de funcionamiento:: + 105 C

Estilo de montaje:: SMD / SMT

Paquete / Caja:: VSSOP-8

Embalaje:: Carrete

Rango de temperatura de funcionamiento:: - 40 C to + 105 C

Serie:: UCC28C40

Escribe:: Controladores PWM en modo actual

Marca:: Instrumentos Texas

Otoño:: 20 ns

Sensible a la humedad:: Yes

Tipo de producto:: Controladores de conmutación

Hora de levantarse:: 25 ns

Cantidad de paquete de fábrica:: 2500

Subcategoría:: PMIC: circuitos integrados de administración de energía

Unidad de peso:: 0.000917 oz

Tags: UCC28C40DGKR, UCC28C40DGK, UCC28C40DG, UCC28C40D, UCC28C40, UCC28C, UCC28, UCC2, UCC

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

UCC28C40DGKR Puntajes y reseñas

K***s

Class recommend only with delivery not much wrong

2019-01-11

J***I

good

2019-06-27

A***h

Nice

2019-04-20

V***v

Delivered quickly, the quality is average, the largest which was in the batch of 18000 uf, the rest on average from 14 to 17, think for yourself.

2019-05-01

UCC28C40DGKR Descripción

***as Instruments: BiCMOS Low-Power Current Mode PWM Controller 8-VSSOP -40 to 85

***ical: Current Mode PWM Controller 18V 200mA 1000kHz 8-Pin VSSOP T/R

***p One Stop Global: Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R

***inecomponents.com: Current Mode PWM Controller 18V 200mA 8-Pin MSOP T/R

*** Source Electronics: IC REG CTRLR MULT TOP 8VSSOP

***ser: PWM Power Supply Controllers BiCMOS Low-Power Current Mode

***ark: Pulse Width Modulation (PWM) Controller IC; Frequency:1000kHz; No. of Pins:8; Operating Temperature Range:-40°C to +85°C; Control Mode:Current; Number of PWM Outputs:1; Output Current:200mA; Package/Case:8-VSSOP ;RoHS Compliant: Yes

***: The UCCx8C4x family are high-performance, current-mode PWM controllers. The UCCx8C4x is an enhanced BiCMOS version with pin-for-pin compatibility to the industry standard UCx84xA family and UCx84x family of PWM controllers. The BiCMOS technology offers lower power consumption to improve efficiency as well as faster current sense and oscillator frequency.

***AS INS: In addition, lower startup voltage versions of 7 V are offered as UCCx8C40 and UCCx8C41 for use in battery systems. The UCC28C4x series is specified for operation from –40°C to 125°C, and the UCC38C4x series is specified for operation from 0°C to 85°C.

***XS: Providing necessary features to control fixed frequency, peak current-mode power supplies, this family offers the following performance advantages. The device offers high-frequency operation up to 1 MHz, suitable for high speed applications. The trimmed discharge current enables more precise programming of the maximum duty cycle and dead-time limit when compared to the UCCx8C4x family. Reduced start-up and operating currents minimizes start-up loss and low operating power consumption for improved efficiency. The device also features a fast current-sense-to-output delay time of 35 ns for superior overload protection at the power switch, and a ±1-A peak output current capability with improved rise and fall times for driving large external MOSFETs directly.

***AS INSTRUMEN: The UCCx8C4x family is offered in 8-pin VSSOP (DGK) and 8-pin SOIC (D) packages.

Market price

Parte #	Descripción	Valores	Precio
UCC28C40DGKR DISTI # V72:2272_07429332	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R RoHS: Compliant	4086	2501:$0.8920 1:$0.9246 3000:$0.9403 1000:$1.0449 500:$1.2499 250:$1.4733 100:$1.4739 25:$1.8324 10:$1.8336
UCC28C40DGKR DISTI # 296-28735-1-ND	IC REG CTRLR MULT TOP 8VSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	6259In Stock	1000:$1.1201 500:$1.3519 100:$1.6454 10:$2.0470 1:$2.2800
UCC28C40DGKR DISTI # 296-28735-6-ND	IC REG CTRLR MULT TOP 8VSSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	6259In Stock	1000:$1.1201 500:$1.3519 100:$1.6454 10:$2.0470 1:$2.2800
UCC28C40DGKR DISTI # 296-28735-2-ND	IC REG CTRLR MULT TOP 8VSSOP RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	2500In Stock	5000:$0.9750 2500:$1.0125
UCC28C40DGKRG4 DISTI # UCC28C40DGKRG4-ND	IC REG CTRLR MULT TOP 8VSSOP RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$1.0125
UCC28C40DGKR DISTI # 26600404	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R RoHS: Compliant	4086	1000:$1.0449 500:$1.2499 250:$1.4733 100:$1.4739 25:$1.8324 10:$1.8336 7:$2.1418
UCC28C40DGKR DISTI # UCC28C40DGKR	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R - Tape and Reel (Alt: UCC28C40DGKR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$1.0879 5000:$1.0349 10000:$1.0009 15000:$0.9669 25000:$0.9409
UCC28C40DGKR	BiCMOS Low-Power Current Mode PWM Controller	5000	1000:$0.8500 750:$0.9300 500:$1.1300 250:$1.3500 100:$1.4600 25:$1.6800 10:$1.8100 1:$2.0200
UCC28C40DGKR	Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Compliant	354	1000:$0.9900 500:$1.0400 100:$1.0800 25:$1.1300 1:$1.2200
UCC28C40DGKR DISTI # 595-UCC28C40DGKR	Switching Controllers BiCMOS Low-Power Current Mode RoHS: Compliant	4425	1:$2.2100 10:$1.8800 100:$1.5000 500:$1.3200 1000:$1.0900 2500:$1.0200 5000:$0.9750
UCC28C40DGK DISTI # 595-UCC28C40DGK	Switching Controllers BiCMOS Low-Power Current Mode RoHS: Compliant	600	1:$2.6300 10:$2.2300 100:$1.7900 500:$1.5700 1000:$1.3000 2500:$1.2100 5000:$1.1600
UCC28C40DGKRG4 DISTI # 595-UCC28C40DGKRG4	Switching Controllers BiCMOS Low-Power Current Mode RoHS: Compliant	0
UCC28C40DGKG4 DISTI # 595-UCC28C40DGKG4	Switching Controllers BiCMOS Low-Power Current Mode RoHS: Compliant	0
UCC28C40DGKR		950

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Disponibilidad

Valores:: Available
En orden:: 1987
Ingrese la cantidad:

El precio actual de UCC28C40DGKR 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: ~~1,50 US$~~; ~~1,50 US$~~

10: ~~1,28 US$~~; ~~12,80 US$~~

100: ~~1,02 US$~~; ~~102,00 US$~~

500: ~~0,89 US$~~; ~~446,50 US$~~

1000: ~~0,74 US$~~; ~~740,00 US$~~

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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