UCC28C44DGKR

Mfr. #:: UCC28C44DGKR
Descripción:: Switching Controllers BiCMOS Low-Power Current Mode
Ciclo vital:: Nuevo de este fabricante.
Ficha de datos:: UCC28C44DGKR Ficha de datos
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Más información:: UCC28C44DGKR más información UCC28C44DGKR 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 .:: 50 %

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:: UCC28C44

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: UCC28C44DGKR, UCC28C44DGK, UCC28C44DG, UCC28C44D, UCC28C44, 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

UCC28C44DGKR Puntajes y reseñas

E**q

It's arrived in 27 days.

2019-03-13

B***a

The delivery was super fast and all the arduino nanos where working as expected.

2019-06-09

UCC28C44DGKR Descripción

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

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

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

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

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

***ark: Pulse Width Modulation (PWM) Controller IC; Frequency:1000kHz; No. of Pins:8; Operating Temperature Range:-40°C to +105°C; Control Mode:Current; Number of PWM Outputs:1; Output Current:200mA; Package/Case:8-VSSOP ;RoHS Compliant: Yes

***AS INSTRUMENTS INC: 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 INTRUMENTS: 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 INSTRUM: 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
UCC28C44DGKR DISTI # V98:2334_07429365	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R RoHS: Compliant	760	500:$0.8417 250:$0.8623 100:$0.9581 25:$1.2173 10:$1.2185 1:$1.4110
UCC28C44DGKR DISTI # 296-41808-1-ND	IC OFFLINE CTLR PWM UVLO 8VSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	4189In Stock	1000:$0.7617 500:$0.9193 100:$1.1189 10:$1.3920 1:$1.5500
UCC28C44DGKR DISTI # 296-41808-6-ND	IC OFFLINE CTLR PWM UVLO 8VSSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	4189In Stock	1000:$0.7617 500:$0.9193 100:$1.1189 10:$1.3920 1:$1.5500
UCC28C44DGKR DISTI # 296-41808-2-ND	IC OFFLINE CTRLR PWM UVLO 8VSSOP RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	2500In Stock	12500:$0.6375 5000:$0.6630 2500:$0.6885
UCC28C44DGKR DISTI # 25833845	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R RoHS: Compliant	760	500:$0.8417 250:$0.8623 100:$0.9581 25:$1.2173 10:$1.2185
UCC28C44DGKR DISTI # UCC28C44DGKR	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R (Alt: UCC28C44DGKR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 7500	2500:€1.0249 5000:€0.8379 10000:€0.7689 15000:€0.6589 25000:€0.6149
UCC28C44DGKR DISTI # UCC28C44DGKR	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R - Tape and Reel (Alt: UCC28C44DGKR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.7399 5000:$0.7039 10000:$0.6799 15000:$0.6579 25000:$0.6389
UCC28C44DGKR DISTI # UCC28C44DGKR	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R (Alt: UCC28C44DGKR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0
UCC28C44DGKR	BiCMOS Low-Power Current Mode PWM Controller	5000	1000:$0.5800 750:$0.6300 500:$0.7700 250:$0.9200 100:$1.0000 25:$1.1400 10:$1.2300 1:$1.3700
UCC28C44DGKR DISTI # 595-UCC28C44DGKR	Switching Controllers BiCMOS Low-Power Current Mode RoHS: Compliant	3026	1:$1.5000 10:$1.2800 100:$1.0200 500:$0.8930 1000:$0.7400 2500:$0.6890 5000:$0.6630 10000:$0.6380
UCC28C44DGK DISTI # 595-UCC28C44DGK	Switching Controllers BiCMOS Low-Power Current Mode RoHS: Compliant	271	1:$1.8000 10:$1.5300 100:$1.2200 500:$1.0700 1000:$0.8870 2500:$0.8260 5000:$0.7960 10000:$0.7650
UCC28C44DGKG4 DISTI # 595-UCC28C44DGKG4	Switching Controllers BiCMOS Lo-Pwr Crnt Mode PWM Cntrlr RoHS: Compliant	0	480:$1.2200 560:$1.0700 1040:$0.8870 2560:$0.8260 5040:$0.7960 10000:$0.7650
UCC28C44DGKRG4 DISTI # 595-UCC28C44DGKRG4	Switching Controllers BiCMOS Low-Power Current Mode RoHS: Compliant	0
UCC28C44DGKR	Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Compliant	59430	1000:$0.7500 500:$0.7900 100:$0.8200 25:$0.8600 1:$0.9200
UCC28C44DGKR	RoHS: Compliant	Europe - 4925
UCC28C44DGKR DISTI # C1S746202178067	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R RoHS: Compliant	760	250:$0.8623 100:$0.9581 25:$1.2173 10:$1.2185
UCC28C44DGKR DISTI # C1S746202640944	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R RoHS: Compliant	2500	2500:$0.6885

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Disponibilidad

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

El precio actual de UCC28C44DGKR 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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UCC28C44DGKR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

E**q

B***a

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes