UCC38C44D

Mfr. #:: UCC38C44D
Descripción:: Switching Controllers BiCMOS Low-Power Current Mode
Ciclo vital:: Nuevo de este fabricante.
Ficha de datos:: UCC38C44D Ficha de datos
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Más información:: UCC38C44D más información UCC38C44D Product Details

Atributo del producto
Valor de atributo

Fabricante:: Instrumentos Texas

Categoria de producto:: Controladores de conmutación

RoHS:: Y

Topología:: Impulsar, Buck, Flyback, Adelante

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:: 0 C

Temperatura máxima de funcionamiento:: + 70 C

Estilo de montaje:: SMD / SMT

Paquete / Caja:: SOIC-8

Embalaje:: Tubo

Rango de temperatura de funcionamiento:: 0 C to + 70 C

Serie:: UCC38C44

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:: 75

Subcategoría:: PMIC: circuitos integrados de administración de energía

Unidad de peso:: 0.002561 oz

Tags: UCC38C44D, UCC38C44, UCC38C, UCC38, UCC3, 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

UCC38C44D Puntajes y reseñas

W***n

Nice item fast delivery thank you. I will buy more from this seller again.

2019-03-19

V***J

All good thank you.

2019-03-17

P***v

In bryansk went very long, but came

2019-06-20

UCC38C44D Descripción

***o-Tech: PWM Current Mode Controller, 200 mA, 1000 kHz 8-Pin SOIC

***ow.cn: Current Mode PWM Controller 18V 200mA 1000kHz 8-Pin SOIC Tube

***as Instruments: 20V, 1-A, Low current 1MHz current mode PWM controller with 14.5V/9V UVLO 50% duty cycle, 0C to 70C 8-SOIC 0 to 70

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

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

***i-Key Marketplace: UCC38C44 BICMOS LOW-POWER CURREN

***nell: CURRENT MODE PWM, SMD, SOIC8; Current, output max:200mA; Termination Type:SMD; Case style:SOIC; Pins, No. of:8; Temperature, operating range:0°C to +70°C; Temp, op. max:70°C; Temp, op. min:0°C; Base number:38; Temperature range, IC:Commercial; Voltage, output:18V

***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.

***AS INSRUMENTS: 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 Instr.: 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.

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

Market price

Parte #	Descripción	Valores	Precio
UCC38C44D DISTI # V99:2348_07429853	Current Mode PWM Controller 18V 200mA 8-Pin SOIC Tube RoHS: Compliant	420	2500:$0.8139 1000:$0.8292 500:$0.9876 100:$1.1343 10:$1.3441 1:$1.6925
UCC38C44D DISTI # V39:1801_07429853	Current Mode PWM Controller 18V 200mA 8-Pin SOIC Tube RoHS: Compliant	0
UCC38C44DGK DISTI # V39:1801_07429855	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP Tube RoHS: Compliant	0
UCC38C44DGKR DISTI # V39:1801_07429856	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R RoHS: Compliant	0
UCC38C44DR DISTI # V39:1801_07429857	Current Mode PWM Controller 18V 200mA 8-Pin SOIC T/R RoHS: Compliant	0
UCC38C44D DISTI # 296-13842-5-ND	IC OFFLINE CTRLR PWM UVLO 8SOIC RoHS: Compliant Min Qty: 1 Container: Tube	3772In Stock	5025:$0.7956 2550:$0.8262 1050:$0.8874 525:$1.0710 150:$1.3035 75:$1.5300 10:$1.6220 1:$1.8100
UCC38C44DR DISTI # 296-46268-1-ND	IC OFFLINE CTRLR PWM UVLO 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2810In Stock	1000:$0.7617 500:$0.9193 100:$1.1189 10:$1.3920 1:$1.5500
UCC38C44DR DISTI # 296-46268-6-ND	IC OFFLINE CTRLR PWM UVLO 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2810In Stock	1000:$0.7617 500:$0.9193 100:$1.1189 10:$1.3920 1:$1.5500
UCC38C44DR DISTI # 296-46268-2-ND	IC OFFLINE CTRLR PWM UVLO 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	2500In Stock	12500:$0.6375 5000:$0.6630 2500:$0.6885
UCC38C44DGK DISTI # 296-13843-5-ND	IC OFFLINE CTRLR PWM UVLO 8VSSOP RoHS: Compliant Min Qty: 1 Container: Tube	219In 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
UCC38C44DGKR DISTI # UCC38C44DGKR-ND	IC OFFLINE CTRLR PWM UVLO 8VSSOP RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$0.6885
UCC38C44DG4 DISTI # UCC38C44DG4-ND	IC OFFLINE CTRLR PWM UVLO 8SOIC RoHS: Compliant Min Qty: 450 Container: Tube	Temporarily Out of Stock	450:$1.2240
UCC38C44DR DISTI # 31724243	Current Mode PWM Controller 18V 200mA 8-Pin SOIC T/R RoHS: Compliant	10000	12500:$0.6456 5000:$0.6564 2500:$0.6816
UCC38C44DGKR DISTI # 31706516	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R RoHS: Compliant	10000	2500:$0.6821
UCC38C44DGK DISTI # 31725537	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP Tube RoHS: Compliant	8000	8000:$1.0692
UCC38C44D DISTI # 25865984	Current Mode PWM Controller 18V 200mA 8-Pin SOIC Tube RoHS: Compliant	420	2500:$0.8749 1000:$0.8914 500:$1.0617 100:$1.2194 10:$1.4449 8:$1.8194
UCC38C44D DISTI # UCC38C44D	Current Mode PWM Controller 18V 200mA 8-Pin SOIC Tube (Alt: UCC38C44D) RoHS: Compliant Min Qty: 75 Container: Tube	Europe - 225	1000:€0.7220 500:€0.8290 250:€0.9180 100:€0.9540 50:€1.1700 25:€1.2400 1:€1.9500
UCC38C44DR DISTI # UCC38C44DR	Current Mode PWM Controller 18V 200mA 8-Pin SOIC T/R (Alt: UCC38C44DR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 10000	25000:€0.6199 15000:€0.6649 10000:€0.7759 5000:€0.8459 2500:€1.0339
UCC38C44DG4 DISTI # UCC38C44DG4	Current Mode PWM Controller 18V 200mA 8-Pin SOIC Tube - Rail/Tube (Alt: UCC38C44DG4) RoHS: Compliant Min Qty: 450 Container: Tube	Americas - 600	4500:$0.7669 2250:$0.7889 1350:$0.8169 900:$0.8449 450:$0.8879
UCC38C44D DISTI # UCC38C44D	Current Mode PWM Controller 18V 200mA 8-Pin SOIC Tube - Rail/Tube (Alt: UCC38C44D) RoHS: Compliant Min Qty: 450 Container: Tube	Americas - 0	4500:$0.7669 2250:$0.7889 1350:$0.8169 900:$0.8449 450:$0.8879
UCC38C44DR DISTI # UCC38C44DR	Current Mode PWM Controller 18V 200mA 8-Pin SOIC T/R - Tape and Reel (Alt: UCC38C44DR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	25000:$0.6389 15000:$0.6579 10000:$0.6799 5000:$0.7039 2500:$0.7399
UCC38C44DR DISTI # UCC38C44DR	Current Mode PWM Controller 18V 200mA 8-Pin SOIC T/R (Alt: UCC38C44DR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0
UCC38C44DGK DISTI # UCC38C44DGK	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP Tube - Rail/Tube (Alt: UCC38C44DGK) RoHS: Compliant Min Qty: 480 Container: Tube	Americas - 0	4800:$0.7669 2400:$0.7889 1440:$0.8169 960:$0.8449 480:$0.8879
UCC38C44DGK DISTI # UCC38C44DGK	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP Tube (Alt: UCC38C44DGK) RoHS: Compliant Min Qty: 80 Container: Tube	Europe - 0	800:€0.7449 480:€0.7809 320:€0.8209 160:€0.9169 80:€1.0359
UCC38C44DGKR DISTI # UCC38C44DGKR	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R - Tape and Reel (Alt: UCC38C44DGKR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	25000:$0.6389 15000:$0.6579 10000:$0.6799 5000:$0.7039 2500:$0.7399
UCC38C44DGKR DISTI # UCC38C44DGKR	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R (Alt: UCC38C44DGKR) 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
UCC38C44D	BiCMOS Low-Power Current Mode PWM Controller	5943	1000:$0.7000 750:$0.7600 500:$0.9200 250:$1.1000 100:$1.1900 25:$1.3700 10:$1.4800 1:$1.6500
UCC38C44DGK	BiCMOS Low-Power Current Mode PWM Controller	11985	1000:$0.7000 750:$0.7600 500:$0.9200 250:$1.1000 100:$1.1900 25:$1.3700 10:$1.4800 1:$1.6500
UCC38C44DR	BiCMOS Low-Power Current Mode PWM Controller	4772	1000:$0.5800 750:$0.6300 500:$0.7700 250:$0.9200 100:$1.0000 25:$1.1400 10:$1.2300 1:$1.3700
UCC38C44DR DISTI # 595-UCC38C44DR	Switching Controllers BiCMOS Low-Power Current Mode RoHS: Compliant	6712	1:$1.5000 10:$1.2800 100:$1.0200 500:$0.8930 1000:$0.7400 2500:$0.6890 5000:$0.6630 10000:$0.6380
UCC38C44D DISTI # 595-UCC38C44D	Switching Controllers BiCMOS Low-Power Current Mode RoHS: Compliant	153	1:$1.8000 10:$1.5300 100:$1.2300 500:$1.0800 1000:$0.8880 2500:$0.8270 5000:$0.7960 10000:$0.7650
UCC38C44DG4 DISTI # 595-UCC38C44DG4	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
UCC38C44DGKR DISTI # 595-UCC38C44DGKR	Switching Controllers BiCMOS Low-Power Current Mode RoHS: Compliant	2500	1:$1.5000 10:$1.2700 100:$1.0200 500:$0.8930 1000:$0.7400 2500:$0.6890 5000:$0.6630 10000:$0.6380
UCC38C44DGK DISTI # 595-UCC38C44DGK	Switching Controllers BiCMOS Low-Power Current Mode RoHS: Compliant	145	1:$1.8000 10:$1.5300 100:$1.2300 500:$1.0800 1000:$0.8880 2500:$0.8270 5000:$0.7960 10000:$0.7650
UCC38C44D	Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Compliant	671	1000:$0.8000 500:$0.8500 100:$0.8800 25:$0.9200 1:$0.9900
UCC38C44DGKR	Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Compliant	32500	1000:$0.6700 500:$0.7100 100:$0.7400 25:$0.7700 1:$0.8300
UCC38C44DGK	Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Compliant	26258	1000:$0.8000 500:$0.8500 100:$0.8800 25:$0.9200 1:$0.9900
UCC38C44DGK/1	RoHS: Not Compliant	414	1000:$0.4600 500:$0.4900 100:$0.5100 25:$0.5300 1:$0.5700
UCC38C44D	Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Compliant	276	1000:$0.8000 500:$0.8500 100:$0.8800 25:$0.9200 1:$0.9900
UCC38C44DGK	* FREE SHIPPING ORDERS OVER $100 * BICMOS LOW-POWER CURRENT-MODE PWM CONTROLLER	10	4:$1.3750 1:$1.6500
UCC38C44DGKR/1	* FREE SHIPPING ORDERS OVER $100 * Swithed-Mode Power Supply Controller, Current Mode Type, 8 Pin, Plastic, TSSOP (Also Known As: UCC38C44DGKR)	4666	2728:$0.5250 1281:$0.5500 1:$2.0000
UCC38C44DGKR/1	* FREE SHIPPING ORDERS OVER $100 * Swithed-Mode Power Supply Controller, Current Mode Type, 8 Pin, Plastic, TSSOP	4666	2728:$0.5250 1281:$0.5500 1:$2.0000
UCC38C44DG4 DISTI # 1207252	IC, CURRENT MODE PWM, SMD, SOIC8 RoHS: Compliant	0	10000:$1.1400 5000:$1.1600 2500:$1.2100 1000:$1.3300 500:$1.5400 100:$1.8200 10:$2.4500 1:$2.9100
UCC38C44DG4 DISTI # 1207252	IC, CURRENT MODE PWM, SMD, SOIC8	181	250:£0.8770 100:£0.9350 50:£1.0500 25:£1.1700 1:£1.3300

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Disponibilidad

Valores:: 152
En orden:: 2135
Ingrese la cantidad:

El precio actual de UCC38C44D 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: ~~1,23 US$~~; ~~123,00 US$~~

500: ~~1,08 US$~~; ~~540,00 US$~~

1000: ~~0,89 US$~~; ~~888,00 US$~~

2500: ~~0,83 US$~~; ~~2 067,50 US$~~

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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