UC1844AMDREP

Mfr. #:: UC1844AMDREP
Descripción:: Switching Controllers Mil Enh Current-Mode PWM Cntrlr
Ciclo vital:: Nuevo de este fabricante.
Ficha de datos:: UC1844AMDREP Ficha de datos
Entrega:: DHL FedEx Ups TNT EMS
Pago:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:: UC1844AMDREP más información UC1844AMDREP 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:: 500 kHz

Ciclo de trabajo - Máx .:: 50 %

Corriente de salida:: 1 A

Temperatura mínima de funcionamiento:: - 55 C

Temperatura máxima de funcionamiento:: + 125 C

Estilo de montaje:: SMD / SMT

Paquete / Caja:: SOIC-8

Embalaje:: Carrete

Rango de temperatura de funcionamiento:: - 55 C to + 125 C

Serie:: UC1844A-EP

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:: 2500

Subcategoría:: PMIC: circuitos integrados de administración de energía

Parte # Alias:: V62/03625-03YE

Unidad de peso:: 0.002667 oz

Tags: UC1844A, UC1844, UC184, UC18, UC1

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

UC1844AMDREP Puntajes y reseñas

I***v

Only 9 pieces came

2019-05-26

Z***a

Got it.

2019-04-23

J***s

The product seems good quality and works fine. I made an occasionally test of 1,5km from home while walking and it worked.

2019-03-24

M***x

The goods did not come object produced

2019-05-31

UC1844AMDREP Descripción

***as Instruments: Enhanced Product Current Mode Pwm Controller 8-SOIC -55 to 125

***ical: Current Mode PWM Controller 1A 500kHz 8-Pin SOIC T/R

***ark: CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC FULL REEL

***i-Key: IC REG CTRLR BST FLYBK PWM 8SOIC

***ser: PWM Power Supply Controllers Mil Enh Current-Mode PWM Cntrlr

***i-Key Marketplace: UC1844A-EP ENHANCED PRODUCT CURR

***et: CURRENT MODE PWM CONTROLLER - EP

***nell: CURR-MODE PWM CTRLR 8-SOIC; Output Voltage Fixed:13.5V; Output Current:200mA; Frequency:500kHz; Power Dissipation:1W; Supply Voltage Range:12V to 25V; Digital IC Case Style:SOIC; No. of Pins:8; Operating Temperature Range:-55°C to +125°C; SVHC:No SVHC (18-Jun-2010); Package / Case:SOIC; Base Number:1844; Controller Type:Current Mode PWM; Input Current:11mA; Input Voltage Max:25V; Output Current Max:0.2A; Output Energy per Cycle:5µJ; Output Type:Totem Pole; Output Voltage Max:15V; Supply Voltage Max:25V; Supply Voltage Min:12V; Termination Type:SMD

***: The UC1842A/3A/4A/5A family of control ICs is a pin-for-pin compatible improved version of the UC3842/3/4/5 family. Providing the necessary features to control current mode switched mode power supplies, this family has the following improved features. Start up current is guaranteed to be less than 0.5 mA. Oscillator discharge is trimmed to 8.3 mA. During under voltage lockout, 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
UC1844AMDREP DISTI # 29459233	Current Mode PWM Controller 1A 8-Pin SOIC T/R RoHS: Compliant	10000	2500:$3.2276
UC1844AMDREP DISTI # 296-18183-1-ND	IC REG CTRLR BST FLYBK PWM 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	Limited Supply - Call
UC1844AMDREP DISTI # 296-18183-6-ND	IC REG CTRLR BST FLYBK PWM 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	Limited Supply - Call
UC1844AMDREP DISTI # 296-18183-2-ND	IC REG CTRLR BST FLYBK PWM 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$3.3150
UC1844AMDREP DISTI # UC1844AMDREP	Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC1844AMDREP) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$3.6900 5000:$3.4900 10000:$3.3900 15000:$3.1900 25000:$3.0900
UC1844AMDREP DISTI # UC1844AMDREP	Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC1844AMDREP) RoHS: Not Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	2500:€4.1900 5000:€3.6900 10000:€3.2900 15000:€3.1900 25000:€2.9900
UC1844AMDREP	Enhanced Product Current Mode Pwm Controller	4870	1000:$2.9000 750:$2.9600 500:$3.4200 250:$3.9300 100:$4.2100 25:$4.6900 10:$5.0200 1:$5.5900
UC1844AMDREP DISTI # 595-UC1844AMDREP	Switching Controllers Mil Enh Current-Mode PWM Cntrlr RoHS: Compliant	1481	1:$6.0700 10:$5.4900 25:$5.0800 100:$4.5400 250:$4.3100 500:$3.9600 1000:$3.4500 2500:$3.3200
V62/03625-03YE DISTI # 595-V62/03625-03YE	Switching Controllers Mil Enh Current-Mode PWM Cntrlr RoHS: Compliant	0
UC1844AMDREP	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 RoHS: Compliant	7141	1000:$3.7500 500:$3.9500 100:$4.1100 25:$4.2900 1:$4.6200

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Disponibilidad

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

El precio actual de UC1844AMDREP 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: ~~6,07 US$~~; ~~6,07 US$~~

10: ~~5,49 US$~~; ~~54,90 US$~~

25: ~~5,08 US$~~; ~~127,00 US$~~

100: ~~4,54 US$~~; ~~454,00 US$~~

250: ~~4,31 US$~~; ~~1 077,50 US$~~

500: ~~3,96 US$~~; ~~1 980,00 US$~~

1000: ~~3,45 US$~~; ~~3 450,00 US$~~

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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