UCC28C44DGK

Mfr. #:: UCC28C44DGK
Descripción:: Switching Controllers BiCMOS Low-Power Current Mode
Ciclo vital:: Nuevo de este fabricante.
Ficha de datos:: UCC28C44DGK Ficha de datos
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ECAD Model:
Más información:: UCC28C44DGK más información UCC28C44DGK 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:: Tubo

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:: 80

Subcategoría:: PMIC: circuitos integrados de administración de energía

Unidad de peso:: 0.000917 oz

Tags: 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

UCC28C44DGK Puntajes y reseñas

S***y

It came 22 days before the chelyabinsk region. Packed in polyethylene, but everything came well. Quality has not yet checked. Tracked across russia only in the final point.

2019-04-14

E**d

Best.

2019-02-14

E**u

fine boards, thanks

2019-05-15

UCC28C44DGK Descripción

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

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

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

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

***eco: BICMOS CURRENT MODE PWM CONTROLLER

***i-Key Marketplace: UCC28C44 BICMOS LOW-POWER CURREN

***ark: Current Mode Pwm Controller, 18V, Msop-8; Input Voltage:18V; Output Voltage:18V; Output Current:200Ma; Supply Voltage Min:12V; Supply Voltage Max:18V; Controller Ic Case Style:msop; No. Of Pins:8Pins; Frequency:1Mhz; Product Range:- Rohs Compliant: Yes

***AS INTRUMENTS: 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.

***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.

***as Instruments Inc.: 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.

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

Market price

Parte #	Descripción	Valores	Precio
UCC28C44DGKR DISTI # V72:2272_07429365	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R RoHS: Compliant	750	500:$0.7436 250:$0.8262 100:$0.9180 25:$1.0192 10:$1.1325 1:$1.4104
UCC28C44DGK DISTI # V39:1801_07429363	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP Tube RoHS: Compliant	0
UCC28C44DGKR DISTI # V39:1801_07429365	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R RoHS: Compliant	0
UCC28C44DGKR DISTI # 296-41808-1-ND	IC OFFLINE CTLR PWM UVLO 8VSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	4990In 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®	4990In 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
UCC28C44DGK DISTI # 296-12574-5-ND	IC OFFLINE CTRLR PWM UVLO 8VSSOP RoHS: Compliant Min Qty: 1 Container: Tube	196In Stock	5040:$0.7956 2560:$0.8262 1040:$0.8874 560:$1.0710 160:$1.3036 80:$1.5300 10:$1.6220 1:$1.8100
UCC28C44DGKG4 DISTI # UCC28C44DGKG4-ND	IC OFFLINE CTRLR PWM UVLO 8VSSOP RoHS: Compliant Min Qty: 480 Container: Tube	Temporarily Out of Stock	480:$1.2240
UCC28C44DGKR DISTI # 31747604	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R RoHS: Compliant	10000	12500:$0.6564 5000:$0.6816 2500:$0.7069
UCC28C44DGK DISTI # 31725716	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP Tube RoHS: Compliant	8000	8000:$0.7746
UCC28C44DGKR DISTI # 31662314	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R RoHS: Compliant	750	500:$0.7994 250:$0.8882 100:$0.9869 25:$1.0956 10:$1.2174
UCC28C44DGK DISTI # UCC28C44DGK	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP Tube (Alt: UCC28C44DGK) RoHS: Compliant Min Qty: 80 Container: Tube	Europe - 240	800:€0.7449 480:€0.7809 320:€0.8209 160:€0.9169 80:€1.0359
UCC28C44DGK DISTI # UCC28C44DGK	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP Tube - Rail/Tube (Alt: UCC28C44DGK) RoHS: Compliant Min Qty: 480 Container: Tube	Americas - 0	4800:$0.7679 2400:$0.7897 1440:$0.8171 960:$0.8453 480:$0.8882
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	25000:$0.6389 15000:$0.6579 10000:$0.6799 5000:$0.7039 2500:$0.7399
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 - 0	25000:€0.6199 15000:€0.6649 10000:€0.7759 5000:€0.8459 2500:€1.0339
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
UCC28C44DGKG4 DISTI # UCC28C44DGKG4	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP Tube - Rail/Tube (Alt: UCC28C44DGKG4) RoHS: Compliant Min Qty: 480 Container: Tube	Americas - 0	4800:$0.7669 2400:$0.7889 1440:$0.8169 960:$0.8449 480:$0.8879
UCC28C44DGK DISTI # 77C2006	CURRENT MODE PWM CONTROLLER, 18V, MSOP-8,Input Voltage:18V,Output Voltage:18V,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:18V,Controller IC Case Style:MSOP,No. of Pins:8Pins,Frequency:1MHz,Product Range:- RoHS Compliant: Yes	45	1:$0.3060 10:$0.3060 100:$0.3060 500:$0.3060 1000:$0.3060 2500:$0.3060 5000:$0.3060
UCC28C44DGK	BiCMOS Low-Power Current Mode PWM Controller	11950	1000:$0.7000 750:$0.7600 500:$0.9200 250:$1.1000 100:$1.1900 25:$1.3700 10:$1.4800 1:$1.6500
UCC28C44DGKR	BiCMOS Low-Power Current Mode PWM Controller	4950	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	2581	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	192	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
UCC28C44DGK	Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Compliant	4271	1000:$0.8000 500:$0.8500 100:$0.8800 25:$0.9200 1:$0.9900
UCC28C44DGKR	Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Compliant	59430	1000:$0.6700 500:$0.7100 100:$0.7400 25:$0.7700 1:$0.8300
UCC28C44DGK	Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Compliant	7423	1000:$0.8000 500:$0.8500 100:$0.8800 25:$0.9200 1:$0.9900
UCC28C44DGKR	Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Compliant	Europe - 4925

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Disponibilidad

Valores:: 192
En orden:: 2175
Ingrese la cantidad:

El precio actual de UCC28C44DGK 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: ~~1,80 US$~~; ~~1,80 US$~~

10: ~~1,53 US$~~; ~~15,30 US$~~

100: ~~1,22 US$~~; ~~122,00 US$~~

500: ~~1,07 US$~~; ~~535,00 US$~~

1000: ~~0,89 US$~~; ~~887,00 US$~~

2500: ~~0,83 US$~~; ~~2 065,00 US$~~

5000: ~~0,80 US$~~; ~~3 980,00 US$~~

10000: ~~0,76 US$~~; ~~7 650,00 US$~~

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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