UC3844AN

Mfr. #:: UC3844AN
Descripción:: Switching Controllers Current Mode
Ciclo vital:: Nuevo de este fabricante.
Ficha de datos:: UC3844AN Ficha de datos
Entrega:: DHL FedEx Ups TNT EMS
Pago:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:: UC3844AN más información UC3844AN 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:: 450 kHz

Ciclo de trabajo - Máx .:: 50 %

Corriente de salida:: 1 A

Temperatura mínima de funcionamiento:: 0 C

Temperatura máxima de funcionamiento:: + 70 C

Estilo de montaje:: A través del orificio

Paquete / Caja:: PDIP-8

Embalaje:: Tubo

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

Serie:: UC3844A

Escribe:: Controladores PWM en modo actual

Marca:: Instrumentos Texas

Otoño:: 50 ns

Tipo de producto:: Controladores de conmutación

Hora de levantarse:: 50 ns

Cantidad de paquete de fábrica:: 50

Subcategoría:: PMIC: circuitos integrados de administración de energía

Unidad de peso:: 0.018646 oz

Tags: UC3844A, UC3844, UC384, UC38, UC3

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

UC3844AN Puntajes y reseñas

S***s

Module working, everything is intact, delivery is long.

2019-05-23

V***v

The goods came. Packed qualitatively: in a doll and an antistatic bag. The quality is excellent. I will order more.

2019-01-25

D***v

Everything's fine. Seller recommend.

2019-02-14

UC3844AN Descripción

***as Instruments: Current Mode PWM Controller 8-PDIP 0 to 70

***ical: Current Mode PWM Controller 5V 1A 500kHz 8-Pin PDIP Tube

***p One Stop Global: Current Mode PWM Controller 1A 8-Pin PDIP Tube

***C: Current Mode PWM Controller 1A 8-Pin PDIP

*** Source Electronics: IC REG CTRLR PWM CM 8DIP

***nell: IC, CURRENT MODE PWM CTRL, 25V, 8-DIP

***ment14 APAC: ADVANCED PWM CONTROLLER, 3844, DIP8

***eco: CURRENT MODE PWM CONTROLLER <NV

***Components: IC,电源控制器,电流模式PW M,UC38

***ark: ADVANCED PWM CONTROLLER, 3844, DIP8; Controller Type:PWM; Voltage, Input Max:25V; Current, Output Max:4A; Output Type:Totem Pole; Current, Input:11mA; Energy, Output per Cycle:5µJ; Frequency:500kHz; Power Dissipation:1W; Voltage, ;RoHS Compliant: Yes

***AS INSRUMENTS: The UCx84xA family of control devices is a pin-for-pin compatible improved version of the UCx84x family. Providing the necessary features to control current-mode or switched-mode power supplies, this family of devices has many improved features: startup current is less than 0.5 mA, oscillator discharge is trimmed to 8.3 mA, and during UVLO, the output stage can sink at least 10 mA at less than 1.2 V for VCC over 5 V.

Market price

Parte #	Descripción	Valores	Precio
UC3844AN DISTI # 30217366	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin PDIP RoHS: Compliant	30	30:$0.6566
UC3844AN DISTI # 296-11291-5-ND	IC REG CTRLR PWM CM 8DIP RoHS: Compliant Min Qty: 1 Container: Tube	2518In Stock	5000:$0.6318 2500:$0.6650 1000:$0.7125 500:$0.9025 100:$1.0925 50:$1.3300 10:$1.4010 1:$1.5700
UC3844AN DISTI # 497-2339-5-ND	IC REG CTRLR PWM CM 8-MINIDIP RoHS: Not compliant Min Qty: 2000 Container: Tube	Limited Supply - Call
UC3844ANG4 DISTI # UC3844ANG4-ND	IC REG CTRLR PWM CM 8DIP RoHS: Compliant Min Qty: 550 Container: Tube	Temporarily Out of Stock	550:$0.9025
UC3844AN DISTI # UC3844AN	Current Mode PWM Controller 1A 8-Pin PDIP Tube (Alt: UC3844AN) RoHS: Compliant Min Qty: 50 Container: Tube	Europe - 1460	50:€0.9539 100:€0.7809 200:€0.7159 300:€0.6129 500:€0.5719
UC3844AN DISTI # UC3844AN	Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC3844AN) RoHS: Compliant Min Qty: 550 Container: Tube	Americas - 0	550:$0.6889 650:$0.6559 1200:$0.6339 2750:$0.6119 5500:$0.5949
UC3844AN DISTI # UC3844AN	Current Mode PWM Controller 1A 8-Pin PDIP Tube (Alt: UC3844AN) RoHS: Compliant Min Qty: 650 Container: Tube	Asia - 0
UC3844ANG4 DISTI # UC3844ANG4	Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC3844ANG4) RoHS: Compliant Min Qty: 550 Container: Tube	Americas - 0	550:$0.6889 650:$0.6559 1200:$0.6339 2750:$0.6119 5500:$0.5949
UC3844AN DISTI # 74K4015	CURRENT MODE PWM CONTROLLER, 25V, 8-DIP,Input Voltage:25V,Output Voltage:15V,Output Current:1A,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:DIP,No. of Pins:8Pins,Frequency:450kHz,Product Range:- , RoHS Compliant: Yes	238	1:$0.5290 10:$0.5290 100:$0.5290 500:$0.5290 1000:$0.5290 2500:$0.5290 10000:$0.5290
UC3844AN DISTI # 98K2099	ADVANCED PWM CONTROLLER, 3844, DIP8,Input Voltage:15V,Output Voltage:5V,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:DIP,No. of Pins:8Pins,Frequency:500kHz,Operating Temperature, RoHS Compliant: Yes	0
UC3844AN	Current Mode PWM Controller	5950	1000:$0.5400 750:$0.6000 500:$0.7600 250:$0.9300 100:$1.0000 25:$1.1700 10:$1.2700 1:$1.4200
UC3844AN	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8 RoHS: Not Compliant	50	1000:$0.7100 500:$0.7400 100:$0.7700 25:$0.8100 1:$0.8700
UC3844AN	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8 RoHS: Compliant	156	1000:$0.7100 500:$0.7400 100:$0.7700 25:$0.8100 1:$0.8700
UC3844AN DISTI # 595-UC3844AN	Switching Controllers Current Mode RoHS: Compliant	149	1:$1.5600 10:$1.3300 100:$1.0300 500:$0.9030 1000:$0.7130 2500:$0.6320 10000:$0.6080
UC3844ANG4 DISTI # 595-UC3844ANG4	Switching Controllers Current Mode RoHS: Compliant	0	550:$0.9030 1000:$0.7130 2500:$0.6320 10000:$0.6080
UC3844AN DISTI # 511-UC3844AN	Switching Controllers 0.5mA Current Mode RoHS: Not compliant	0
UC3844AN	RoHS: Not compliant	190 In Stock	100:$1.4800 50:$1.6700 25:$1.9700 10:$2.2200 1:$2.3400
UC3844AN		91
UC3844AN		109
UC3844AN DISTI # 6200571	CURRENT MODE PWM CONTROLLERUC3844AN, PK	160	5:£1.2140 25:£0.9680
UC3844AN DISTI # 6200571P	CURRENT MODE PWM CONTROLLERUC3844AN, TU	555	25:£0.9680
UC3844AN	INSTOCK	1069
UC3844AN DISTI # 1101411	ADVANCED PWM CONTROLLER, 3844, DIP8 RoHS: Compliant	94	1:$2.4700 10:$2.1000 100:$1.6300 500:$1.4300 1000:$1.1300 2500:$1.0000 10000:$0.9620
UC3844AN DISTI # 1101411	ADVANCED PWM CONTROLLER, 3844, DIP8 RoHS: Compliant	17	1:£1.1500 25:£1.0100 50:£0.8950 100:£0.7800 250:£0.7320

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Disponibilidad

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

El precio actual de UC3844AN 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: ~~1,56 US$~~; ~~1,56 US$~~

10: ~~1,33 US$~~; ~~13,30 US$~~

100: ~~1,03 US$~~; ~~103,00 US$~~

500: ~~0,90 US$~~; ~~451,50 US$~~

1000: ~~0,71 US$~~; ~~713,00 US$~~

2500: ~~0,63 US$~~; ~~1 580,00 US$~~

10000: ~~0,61 US$~~; ~~6 080,00 US$~~

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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