UCC28C44DR

Mfr. #:: UCC28C44DR
Descripción:: Switching Controllers BiCMOS Low-Power Current Mode
Ciclo vital:: Nuevo de este fabricante.
Ficha de datos:: UCC28C44DR Ficha de datos
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Más información:: UCC28C44DR más información UCC28C44DR 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:: SOIC-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

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:: 0.002561 oz

Tags: UCC28C44DR, 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

UCC28C44DR Puntajes y reseñas

P***w

Good quality. Fast shipping. I am happy with your purchase.

2019-07-12

E***y

Windows 10 drivers were determined immediately. I took for the firmware of the receiver. The firmware is installed as expected. The thing works) you can safely take.

2019-06-17

UCC28C44DR Descripción

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

***as Instruments: 20V, 1-A, low power 1MHz current mode PWM controller - 14.5V/9V UVLO 50% duty cycle -40C to 105C 8-SOIC -40 to 105

***ark: Pwm Controller, 1Mhz, 20V, Soic-8 Rohs Compliant: Yes

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

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

***ponent Sense: IC PWM Current Mode CTRLR 50% duty cycle

***AS INSTRUMEN: 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.

***OMO Electronic: 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.

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

Market price

Parte #	Descripción	Valores	Precio
UCC28C44DR DISTI # V39:1801_07429366	Current Mode PWM Controller 18V 200mA 8-Pin SOIC T/R RoHS: Compliant	2500	12500:$0.6206 5000:$0.6363 2500:$0.6637
UCC28C44DR DISTI # 296-27165-1-ND	IC OFFLINE CTRLR PWM UVLO 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	9847In Stock	1000:$0.7617 500:$0.9193 100:$1.1189 10:$1.3920 1:$1.5500
UCC28C44DR DISTI # 296-27165-6-ND	IC OFFLINE CTRLR PWM UVLO 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	9847In Stock	1000:$0.7617 500:$0.9193 100:$1.1189 10:$1.3920 1:$1.5500
UCC28C44DR DISTI # 296-27165-2-ND	IC OFFLINE CTRLR PWM UVLO 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	7500In Stock	12500:$0.6375 5000:$0.6630 2500:$0.6885
UCC28C44DRG4 DISTI # UCC28C44DRG4-ND	IC OFFLINE CTRLR PWM UVLO 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$0.6885
UCC28C44DR DISTI # 31029200	Current Mode PWM Controller 18V 200mA 8-Pin SOIC T/R RoHS: Compliant	2500	2500:$0.6637
UCC28C44DR DISTI # 30597601	Current Mode PWM Controller 18V 200mA 8-Pin SOIC T/R RoHS: Compliant	95	50:$1.3133 10:$1.6065
UCC28C44DR DISTI # UCC28C44DR	Current Mode PWM Controller 18V 200mA 8-Pin SOIC T/R (Alt: UCC28C44DR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0
UCC28C44DR DISTI # UCC28C44DR	Current Mode PWM Controller 18V 200mA 8-Pin SOIC T/R - Tape and Reel (Alt: UCC28C44DR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.7399 5000:$0.7039 10000:$0.6799 15000:$0.6579 25000:$0.6389
UCC28C44DRG4 DISTI # UCC28C44DRG4	Current Mode PWM Controller 18V 200mA 8-Pin SOIC T/R (Alt: UCC28C44DRG4) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0
UCC28C44DRG4 DISTI # UCC28C44DRG4	Current Mode PWM Controller 18V 200mA 8-Pin SOIC T/R - Tape and Reel (Alt: UCC28C44DRG4) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.6669 5000:$0.6429 10000:$0.6409 15000:$0.6389 25000:$0.6369
UCC28C44DR DISTI # 24AC0760	PWM CONTROLLER, 1MHZ, 20V, SOIC-8,Input Voltage:20V,Output Voltage:18V,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:18V,Controller IC Case Style:SOIC,No. of Pins:8Pins,Frequency:1MHz,Operating Temperature , RoHS Compliant: Yes	0	1:$1.5000 10:$1.2700 100:$1.0200 500:$0.9440 1000:$0.8470 2500:$0.6840 5000:$0.6630
UCC28C44DR	BiCMOS Low-Power Current Mode PWM Controller	4930	1000:$0.5800 750:$0.6300 500:$0.7700 250:$0.9200 100:$1.0000 25:$1.1400 10:$1.2300 1:$1.3700
UCC28C44DR	Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Compliant	41	1000:$0.7500 500:$0.7900 100:$0.8200 25:$0.8600 1:$0.9200
UCC28C44DR DISTI # 595-UCC28C44DR	Switching Controllers BiCMOS Low-Power Current Mode RoHS: Compliant	7372	1:$1.5000 10:$1.2800 100:$1.0200 500:$0.8930 1000:$0.7400 2500:$0.6890 5000:$0.6630 10000:$0.6380
UCC28C44D DISTI # 595-UCC28C44D	Switching Controllers BiCMOS Low-Power Current Mode RoHS: Compliant	590	1:$1.8000 10:$1.5300 100:$1.2300 500:$1.0800 1000:$0.8880 2500:$0.8270 5000:$0.7960 10000:$0.7650
UCC28C44DG4 DISTI # 595-UCC28C44DG4	Switching Controllers BiCMOS Low-Power Current Mode RoHS: Compliant	0	450:$1.2300 525:$1.0800 1050:$0.8880 2550:$0.8270 5025:$0.7960 10050:$0.7650
UCC28C44DRG4 DISTI # 595-UCC28C44DRG4	Switching Controllers BiCMOS Low-Power Current Mode RoHS: Compliant	0	2500:$0.6890 5000:$0.6630 10000:$0.6380
UCC28C44DR DISTI # 2769435	PWM CONTROLLER, 1MHZ, 20V, SOIC-8 RoHS: Compliant	3409	1:£0.9770 25:£0.9130 50:£0.8490 100:£0.7850 250:£0.7370
UCC28C44DR DISTI # C1S746203157539	Current Mode PWM Controller 18V 200mA 8-Pin SOIC T/R RoHS: Compliant	95	50:$1.0300 10:$1.2600 1:$2.1000
UCC28C44DR DISTI # C1S746202549502	Current Mode PWM Controller 18V 200mA 8-Pin SOIC T/R RoHS: Compliant	2500	2500:$0.6637

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Disponibilidad

Valores:: Available
En orden:: 1988
Ingrese la cantidad:

El precio actual de UCC28C44DR 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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UCC28C44DR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

P***w

E***y

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes