Name: UC3844BVD
Brand: ON Semiconductor
SKU: UC3844BVD
Availability: InStock
Rating: 5 (69 reviews)

UC3844BVD

Solo por referencia

Nº de pieza	UC3844BVD
Fabricantes	ON Semiconductor
Descripción	IC REG CTRLR PWM CM 14-SOIC
Hoja de datos	UC3844BVD Hoja de datos
Paquete	14-SOIC (0.154", 3.90mm Width)
ECAD
En existencias	4.256 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	nov 10 - nov 15 (Elija envío expedito)
Pedir presupuesto

Métodos de pago
Servicios de entrega

Estamos ofreciendo UC3844BVD por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
Para procesar su RFQ, por favor agregue UC3844BVD con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de UC3844BVD.

Especificaciones UC3844BVD

Fabricantes	ON Semiconductor
Categoría	Circuitos integrados - PMIC - Conversores CA CC, interruptor fuera de línea
Paquete	14-SOIC (0.154", 3.90mm Width)
ECAD
Serie	-
Aislamiento de salida	Isolated
Interruptor (es) interno (s)	No
Voltaje - Desglose	-
Topología	Flyback
Voltaje - Puesta en marcha	16V
Voltaje - Suministro (Vcc / Vdd)	10 V ~ 36 V
Ciclo de trabajo	48%
Frecuencia - Conmutación	Up to 500kHz
Potencia (vatios)	-
Protección contra fallas	Current Limiting
Funciones de control	Frequency Control
Temperatura de funcionamiento	-40°C ~ 105°C (TA)
Paquete / caja	14-SOIC (0.154", 3.90mm Width)
Paquete de dispositivo del proveedor	14-SOIC
Tipo de montaje	Surface Mount

ficha técnica UC3844BVD

UC3844BVD Packaging

UC3844BVD FAQ

1. How to order UC3844BVD on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that UC3844BVD is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3844BVD. All suppliers must pass our qualification reviews before they can publish their products including UC3844BVD on Heisener; we pay more attention to the channels and quality of UC3844BVD products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3844BVD price and inventory displayed accurate?

The price and inventory of UC3844BVD fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of UC3844BVD?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the UC3844BVD we delivered, we will accept the replacement or return of the UC3844BVD only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of UC3844BVD.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as UC3844BVD pin diagram, UC3844BVD datasheet?

If you need any after-sales service, please do not hesitate to contact us.

UC3844BVD Productos Relacionados

SIT9002AC-28H33SB	SiTime, OSC PROG LVDS 3.3V STBY 25PPM, 6-SMD, No Lead, -	Ver
416F40011CSR	CTS-Frequency Controls, CRYSTAL 40.000 MHZ SERIES SMT, 4-SMD, No Lead, -	Ver
2225J2000472FCT	Knowles Syfer, CAP CER 2225, -, -	Ver
1210J0630221KFT	Knowles Syfer, CAP CER 220PF 63V C0G/NP0 1210, 1210 (3225 Metric), -	Ver
X9241AYSIZT1	Intersil, IC XDCP QUAD 4X2K EE 20-SOIC, 20-SOIC (0.295", 7.50mm Width), -	Ver
841N254BKILF	IDT, Integrated Device Technology Inc, IC CLK SYNTH PLL 250MHZ 32VFQFN, 32-VFQFN Exposed Pad, -	Ver
TL1107BF260EQ	E-Switch, SWITCH TACTILE SPST-NO 0.05A 12V, -, -	Ver
F3SG-4RA0240-14	Omron Automation and Safety, LIGHT CURTAIN GLOBAL SMART, -, -	Ver
RT1206FRE07107RL	Yageo, RES SMD 107 OHM 1% 1/4W 1206, 1206 (3216 Metric), -	Ver
PS2502L-1-A	CEL, OPTOISOLATOR 5KV DARL 4SMD, 4-SMD, Gull Wing, -	Ver
DW-12-14-T-S-276	Samtec Inc., .025" BOARD SPACERS, -, -	Ver
97-3108A24-5P-417	Amphenol Industrial Operations, AB 16C 16#16 PIN PLUG, -, -	Ver

UC3844BVD Garantías

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

Nº de pieza	Fabricantes	Descripción	En existencias
UC3844BVDR2G D# V36:1790_07301365	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N T/R RoHS: Compliant	0
UC3844BVD1G D# E02:0323_00188053	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N Tube RoHS: Compliant	0
UC3844BVD1R2G D# V72:2272_07301067	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N T/R RoHS: Compliant	0
UC3844BVDG D# V36:1790_07316991	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N Tube RoHS: Compliant	0

Nº de pieza	Fabricantes	Descripción	En existencias
UC3844BVDR2G D# UC3844BVDR2G	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC3844BVDR2G)	0
UC3844BVD1G D# UC3844BVD1G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Rail - Rail/Tube (Alt: UC3844BVD1G)	0
UC3844BVD1R2G D# 42K2721	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R - Product that comes on tape, but is not reeled (Alt: 42K2721) RoHS: Compliant	0
UC3844BVDG D# UC3844BVDG	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC Rail - Rail/Tube (Alt: UC3844BVDG)	0

Nº de pieza

Fabricantes

Descripción

En existencias

UC3844BVD1R2G

D# UC3844BVD1R2G

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3844BVD1R2G)

Nº de pieza	Fabricantes	Descripción	En existencias
UC3844BVD1G D# UC3844BVD1G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Rail (Alt: UC3844BVD1G)	0
UC3844BVDR2G D# UC3844BVDR2G	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC3844BVDR2G)	0
UC3844BVD1R2G D# UC3844BVD1R2G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3844BVD1R2G)	0
UC3844BVDG D# UC3844BVDG	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC Rail (Alt: UC3844BVDG)	0

Nº de pieza	Fabricantes	Descripción	En existencias
UC3844BVD1	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R	7500
UC3844BVDR2	ON Semiconductor	ANA SMPS PWM CONTROLLER - Tape and Reel	0
UC3844BVD1R2G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R	7500
UC3844BVDG	ON Semiconductor	ANA SMPS PWM CONTROLLER - Rail/Tube	0
UC3844BVD	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R	7500
UC3844BVD1R2	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R	7500
UC3844BVDR2G	ON Semiconductor	ANA SMPS PWM CONTROLLER - Tape and Reel	0
UC3844BVD1G	ON Semiconductor	UC3844B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-8	0

Nº de pieza	Fabricantes	Descripción	En existencias
UC3844BVD1R2G D# UC3844BVD1R2GOSTR-ND	ON Semiconductor	IC REG CTRLR PWM CM 8-SOIC	0
UC3844BVDG D# 2156-UC3844BVDG-OS-ND	Rochester Electronics LLC	UC3844 CURRENT-MODE PWM CONTROLL	1611
UC3844BVD D# UC3844BVDOS-ND	ON Semiconductor	IC REG CTRLR PWM CM 14-SOIC	0
UC3844BVD1R2 D# UC3844BVD1R2OS-ND	ON Semiconductor	IC REG CTRLR PWM CM 8-SOIC	0
UC3844BVDR2G D# 2156-UC3844BVDR2G-OS-ND	Rochester Electronics LLC	UC3844 CURRENT-MODE PWM CONTROLL	3947
UC3844BVD1G D# UC3844BVD1G-ND	ON Semiconductor	IC REG CTRLR PWM CM 8-SOIC	0
UC3844BVD1 D# UC3844BVD1-ND	ON Semiconductor	IC REG CTRLR PWM CM 8-SOIC	0
UC3844BVDR2 D# UC3844BVDR2-ND	ON Semiconductor	IC REG CTRLR PWM CM 14-SOIC	0

Nº de pieza

Fabricantes

Descripción

En existencias

UC3844BVD1R2G

ON Semiconductor

In stock shipping within 2days

8260

Nº de pieza	Fabricantes	Descripción	En existencias
UC3844BVDR2G D# 3612999	ON Semiconductor	PWM CONTROLLERS RoHS: Compliant Min Qty: 2500 Container: Reel	0
UC3844BVD1G D# 3612997	ON Semiconductor	PWM CONTROLLERS RoHS: Compliant Min Qty: 784 Container: Tube	0
UC3844BVD1R2G D# 2112629RL	ON Semiconductor	CONTROLLER, CURRENT MODE, 500KHZ, 8SOIC RoHS: Compliant Min Qty: 1 Container: Reel	0
UC3844BVDG D# 3612998	ON Semiconductor	PWM CONTROLLERS RoHS: Compliant Min Qty: 770 Container: Tube	0

Nº de pieza

Fabricantes

Descripción

En existencias

UC3844BVD1G

ON Semiconductor

UC3844B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-8

RoHS: Compliant

pbFree: Yes

UC3844BVD1R2G

ON Semiconductor

UC3844B Series 36 V 275 kHz High Performance Current Mode Controller- SOIC-8

RoHS: Compliant

pbFree: Yes

Nº de pieza	Fabricantes	Descripción	En existencias
UC3844BVD1G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	3330
UC3844BVD1	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	1497
UC3844BVDR2	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	2428
UC3844BVD1R2G	ON SEMICONDUCTOR	OEM/CM QUOTES ONLY \| NO BROKERS	707
UC3844BVDG	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	476
UC3844BVD	Motorola Semiconductor Products	OEM/CM QUOTES ONLY \| NO BROKERS	38
UC3844BVD1R2	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	2942
UC3844BVDR2G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	5950

Nº de pieza	Fabricantes	Descripción	En existencias
UC3844BVDR2	ON Semiconductor	OEM/CM Immediate delivery	2040
UC3844BVDG	ON Semiconductor	OEM/CM Immediate delivery	41
UC3844BVD1R2G	ON Semiconductor	OEM/CM Immediate delivery	814

Nº de pieza	Fabricantes	Descripción	En existencias
UC3844BVDR2G D# 863-UC3844BVDR2G	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max RoHS: Compliant	3235
UC3844BVD1R2G D# 863-UC3844BVD1R2G	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max RoHS: Compliant	5000
UC3844BVDG D# 863-UC3844BVDG	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max RoHS: Compliant	1478

Nº de pieza

Fabricantes

Descripción

En existencias

UC3844BVD1R2G

D# XSKDRABV0047355

ON SEMICONDUCTOR

UC3844B Series 36 V 275 kHz High Performance Current Mode Controller- SOIC-8

2500

UC3844BVD1G

D# XSKDRABS0109307

ON SEMICONDUCTOR

ANA SMPS PWM CONTROLLER

1372

Nº de pieza

Fabricantes

Descripción

En existencias

UC3844BVDR2G

D# 38AH3123

ON Semiconductor

ANA SMPS PWM CONTROLLER ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 2500

Container: TAPE & REEL - FULL

2500

UC3844BVD1R2G

D# 42K2721

ON Semiconductor

CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC, Input Voltage:25V, Output Voltage:13.4V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8Pins, Frequency:250kHz, MSL:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

2480

Nº de pieza	Fabricantes	Descripción	En existencias
UC3844BVD1G D# NS-UC3844BVD1G	ON Semiconductor	OEM/CM ONLY	3900
UC3844BVD1 D# NS-UC3844BVD1	ON Semiconductor	OEM/CM ONLY	6226
UC3844BVDR2 D# NS-UC3844BVDR2	ON Semiconductor	OEM/CM ONLY	5873
UC3844BVD D# NS-UC3844BVD	ON Semiconductor	OEM/CM ONLY	6215
UC3844BVD1R2 D# NS-UC3844BVD1R2	ON Semiconductor	OEM/CM ONLY	8834
UC3844BVDR2G D# NS-UC3844BVDR2G	ON Semiconductor	OEM/CM ONLY	6599

Nº de pieza

Fabricantes

Descripción

En existencias

UC3844BVDR2

D# UC3844BVDR2

ON Semiconductor

Semiconductor

1345

Nº de pieza

Fabricantes

Descripción

En existencias

UC3844BVDG

D# 8054572

ON Semiconductor

ON Semiconductor UC3844BVDG, PWM Current Mode Controller, 1 A, 275 kHz, 36 V, 14-Pin SOIC, PK

Min Qty: 25

Container: Package

Nº de pieza	Fabricantes	Descripción	En existencias
UC3844BVDG	ON Semiconductor	UC3844 Current-Mode PWM Controller RoHS: Compliant	1611
UC3844BVDR2G	ON Semiconductor	UC3844 Current-Mode PWM Controller RoHS: Compliant	3947
UC3844BVD1G	ON Semiconductor	UC3844 Current-Mode PWM Controller RoHS: Compliant	19

Nº de pieza	Fabricantes	Descripción	En existencias
UC3844BVDR2G	ON Semiconductor	OEM/CM ONLY	4742
UC3844BVD1G	ON Semiconductor	OEM/CM ONLY	898
UC3844BVD1	ON Semiconductor	OEM/CM ONLY	1274
UC3844BVD1R2G	ON Semiconductor	OEM/CM ONLY	610
UC3844BVDG	ON Semiconductor	OEM/CM ONLY	416
UC3844BVDR2	ON Semiconductor	OEM/CM ONLY	1361
UC3844BVD	ON Semiconductor	OEM/CM ONLY	48
UC3844BVD1R2	ON Semiconductor	OEM/CM ONLY	3853

Nº de pieza	Fabricantes	Descripción	En existencias
UC3844BVDG	ON Semiconductor	IN stock Immediate delivery	36
UC3844BVDR2	ON Semiconductor	IN stock Immediate delivery	2055
UC3844BVD1R2G	ON Semiconductor	IN stock Immediate delivery	809

Nº de pieza	Fabricantes	Descripción	En existencias
UC3844BVD1R2G	ON Semiconductor	shipping today	7514
UC3844BVDG	ON Semiconductor	shipping today	39
UC3844BVDR2	ON Semiconductor	shipping today	1203

Nº de pieza	Fabricantes	Descripción	En existencias
UC3844BVD1G D# 26039469	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N Tube RoHS: Compliant	0
UC3844BVDG D# 26622384	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N Tube RoHS: Compliant	0
UC3844BVDR2G D# 26621891	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N T/R RoHS: Compliant	0

Nº de pieza	Fabricantes	Descripción	En existencias
UC3844BVDR2G	ON Semiconductor	RFQ	2726
UC3844BVD1G	ON Semiconductor	RFQ	308
UC3844BVDG	ON Semiconductor	RFQ	8773
UC3844BVD1R2G	mfr	RFQ	577
UC3844BVDR2	ON Semiconductor	RFQ	7672

Nº de pieza

Fabricantes

Descripción

En existencias

UC3844BVDR2

ON Semiconductor

HIGH PERFORMANCE CURRENT MODE CONTROLLERS | IC REG CTRLR PWM CM 14-SOIC

2500

Nº de pieza

Fabricantes

Descripción

En existencias

UC3844BVD1R2G.

D# 1350525

ON Semiconductor

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

2500

UC3844BVD1R2G

D# 2112629

ON Semiconductor

CONTROLLER, CURRENT MODE, 500KHZ, 8SOIC

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Quick Inquiry

UC3844BVD

Calidad certificada

El compromiso de Heisener con la calidad ha dado forma a nuestros procesos de abastecimiento, prueba, envío y cada paso intermedio. Esta base subyace en cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS