UCC28C42DGKR

Mfr. #:: UCC28C42DGKR
Descripción:: Switching Controllers BiCMOS Low-Current 8 Pin Current Mode
Ciclo vital:: Nuevo de este fabricante.
Ficha de datos:: UCC28C42DGKR Ficha de datos
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Más información:: UCC28C42DGKR más información UCC28C42DGKR 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:: UCC28C42

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: UCC28C42DGK, UCC28C42DG, UCC28C42D, UCC28C42, 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

UCC28C42DGKR Puntajes y reseñas

S***a

Until i checked

2019-01-24

E**n

It works well, thanks

2019-03-20

A***n

All ok! Thank you seller!

2019-06-04

S***a

I recommend the product and the seller.

2019-01-11

UCC28C42DGKR Descripción

***as Instruments: BiCMOS Low Current 8 Pin PWM Current Mode Controller 8-VSSOP -40 to 105

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

***ser: PWM Power Supply Controllers BiCMOS Low-Current 8 Pin Current Mode

***ark: IC, CURRENT MODE PWM CTRL, 18V, MSOP-8

***i-Key: IC OFFLINE CTRLR PWM UVLO 8VSSOP

***et: BICMOS CURRENT MODE PWM CONTROLLER

***AS INSTRU: 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 USD: 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.

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

Market price

Parte #	Descripción	Valores	Precio
UCC28C42DGKR DISTI # V39:1801_07429347	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R RoHS: Compliant	0	10000:$0.6245 5000:$0.6554 2500:$0.6878
UCC28C42DGKR DISTI # V72:2272_07429347	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R RoHS: Compliant	0
UCC28C42DGKR DISTI # UCC28C42DGKR-ND	IC OFFLINE CTRLR PWM UVLO 8VSSOP RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$0.7140
UCC28C42DGKR DISTI # 31747611	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R RoHS: Compliant	10000	2500:$0.6455
UCC28C42DGKR DISTI # UCC28C42DGKR	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R - Tape and Reel (Alt: UCC28C42DGKR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.7402 5000:$0.7044 10000:$0.6809 15000:$0.6581 25000:$0.6399
UCC28C42DGKR DISTI # UCC28C42DGKR	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R (Alt: UCC28C42DGKR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	2500:€1.0419 5000:€0.8519 10000:€0.7809 15000:€0.6689 25000:€0.6249
UCC28C42DGKR	BiCMOS Low Current 8 Pin PWM Current Mode Controller	2500	1000:$0.5800 750:$0.6300 500:$0.7700 250:$0.9200 100:$1.0000 25:$1.1400 10:$1.2300 1:$1.3700
UCC28C42DGKR DISTI # 595-UCC28C42DGKR	Switching Controllers BiCMOS Low-Current 8 Pin Current Mode RoHS: Compliant	1884	1:$1.5000 10:$1.2800 100:$1.0200 500:$0.8930 1000:$0.7400 2500:$0.6890 5000:$0.6630 10000:$0.6380
UCC28C42DGK DISTI # 595-UCC28C42DGK	Switching Controllers BiCMOS Low-Current 8 Pin Current Mode RoHS: Compliant	565	1:$1.8000 10:$1.5300 100:$1.2300 500:$1.0800 1000:$0.8880 2500:$0.8270 5000:$0.7960 10000:$0.7650
UCC28C42DGKG4 DISTI # 595-UCC28C42DGKG4	Switching Controllers BiCMOS Lo Crnt PWM Crnt Mode Cntrlr RoHS: Compliant	0
UCC28C42DGKRG4 DISTI # 595-UCC28C42DGKRG4	Switching Controllers BiCMOS Low-Current 8 Pin Current Mode RoHS: Compliant	0
UCC28C42DGKR	Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Compliant	2500	1000:$0.6700 500:$0.7100 100:$0.7400 25:$0.7700 1:$0.8300

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Disponibilidad

Valores:: Available
En orden:: 1984
Ingrese la cantidad:

El precio actual de UCC28C42DGKR 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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UCC28C42DGKR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

S***a

E**n

A***n

S***a

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes