Name: UC2845D
Brand: Texas Instruments
SKU: UC2845D
Price: 1.5947 USD
Availability: InStock
Rating: 5 (99 reviews)

UC2845D

Apenas para referência

Nº de peças	UC2845D
Fabricante	Texas Instruments
Descrição	IC REG CTRLR MULT TOP 14SOIC
Ficha técnica
pacote	14-SOIC (0.154", 3.90mm Width)
ECAD
Em estoque	148.728 piece(s)
Preço unitário	$ 1,5947 *
Tempo de entrega	Pode ser enviado imediatamente
Tempo de entrega estimado	nov 24 - nov 29 (Escolha o envio acelerado)
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Métodos de Pagamento
Serviço de entrega

Estamos oferecendo para UC2845D preço competitivo no mercado global, por favor, envie-nos um pedido de quota para os preços. Obrigado!
Para efectuar a sua RFQ, por favor, adicione UC2845D com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de UC2845D.

Especificações do UC2845D

Fabricante	Texas Instruments
Categoria	Circuitos integrados - PMIC - Reguladores de tensão - CC Controladores de chaves DC
pacote	14-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Tipo de saída	Transistor Driver
Função	Step-Up, Step-Up/Step-Down
Configuração de saída	Positive, Isolation Capable
Topologia	Boost, Flyback, Forward Converter
Número de Saídas	1
Fases de saída	1
Tensão - Abastecimento (Vcc / Vdd)	7.6 V ~ 30 V
Freqüência - Comutação	500kHz
Ciclo de Trabalho (Max)	48%
Retificador Síncrono	No
Sincronização do relógio	No
Interfaces Seriais	-
Recursos de controle	Frequency Control
Temperatura de operação	-40°C ~ 85°C (TA)
Pacote / caso	14-SOIC (0.154", 3.90mm Width)
Pacote de Dispositivo do Fornecedor	14-SOIC

UC2845D Packaging

UC2845D FAQ

1. How to order UC2845D 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 UC2845D is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC2845D. All suppliers must pass our qualification reviews before they can publish their products including UC2845D on Heisener; we pay more attention to the channels and quality of UC2845D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC2845D price and inventory displayed accurate?

The price and inventory of UC2845D 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 UC2845D?

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 UC2845D we delivered, we will accept the replacement or return of the UC2845D 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 UC2845D.

(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 UC2845D pin diagram, UC2845D datasheet?

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

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UC2845D Garantias

Garantias de Serviço

Nós garantimos 100% de satisfação do cliente.

Nossa experiente equipe de vendas e suporte técnico apoiam nossos serviços para satisfazer todos os nossos clientes.

Garantias de qualidade

Nós fornecemos 90 dias de garantia.

Se os itens que você recebeu não fossem de perfeita qualidade, seríamos responsáveis pelo seu reembolso ou substituição, mas os itens devem ser devolvidos em sua condição original.

Cadeias de suprimentos globais - Recursos confiáveis e autorizados para distribuidores

Nº de peças	Fabricante	Descrição	Estoque
UC2845DTR D# V36:1790_07428118	Texas Instruments	Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC T/R RoHS: Compliant	0
UC2845D D# V99:2348_07428112	Texas Instruments	Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC Tube RoHS: Compliant	0
UC2845D8 D# V99:2348_07428113	Texas Instruments	Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC Tube RoHS: Compliant	0
UC2845D8TR D# V72:2272_07428115	Texas Instruments	Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC T/R RoHS: Compliant	0
UC2845DTRG4 D# V36:1790_07428119	Texas Instruments	Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC T/R RoHS: Compliant	0

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UC2845D

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Nº de peças	Fabricante	Descrição	Estoque
UC2845DTRG4	Texas Instruments	IC PWM BOOST FLYBACK CM 14SOIC	0
UC2845D8G4	Texas Instruments	CUR MODE PWM CONT - Rail/Tube	150
UC2845D8TR	Texas Instruments	IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC, Control Mode:Current, Digital IC Case Style:SOIC, Frequency:450kHz, Input Voltage:25V, Leaded Process Compatible:Yes, No. of Pins:8, Number of PWM Outputs:1, Operating Temperature Max:85C , RoHS Compliant: Yes	0
UC2845D	Texas Instruments	IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC, Control Mode:Current, Digital IC Case Style:SOIC, Frequency:450kHz, Input Voltage:25V, Leaded Process Compatible:Yes, No. of Pins:8, Number of PWM Outputs:1, Operating Temperature Max:85C , RoHS Compliant: Yes	0
UC2845D8TRG4	Texas Instruments	IC PWM BOOST FLYBACK CM 8SOIC	0
UC2845DG4	Texas Instruments	PWM CONTROLLER CURRENT MODE, SMD, Input Voltage:25V, Output Voltage:13.5V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:14, Frequency:500kHz, Operating Temperature , RoHS Compliant: Yes	75
UC2845D8	Texas Instruments	IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC, Control Mode:Current, Digital IC Case Style:SOIC, Frequency:450kHz, Input Voltage:25V, Leaded Process Compatible:Yes, No. of Pins:8, Number of PWM Outputs:1, Operating Temperature Max:85C , RoHS Compliant: Yes	0
UC2845DTR	Texas Instruments	IC PWM BOOST FLYBACK CM 14SOIC	0

Nº de peças

Fabricante

Descrição

Estoque

UC2845D8TR

Texas Instruments

SOIC-8 DC-DC Converters RoHS

3031

Nº de peças

Fabricante

Descrição

Estoque

UC2845DTR

Texas Instruments

RoHS: Not Compliant

Nº de peças	Fabricante	Descrição	Estoque
UC2845DTRG4 D# UC2845DTRG4-ND	Texas Instruments	IC REG CTRLR MULT TOP 14SOIC	0
UC2845D8G4 D# UC2845D8G4-ND	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8SOIC	0
UC2845D D# 2156-UC2845D-ON-ND	Rochester Electronics LLC	CURRENT MODE PWM CONTROLLER	24678
UC2845D8TR D# 296-41788-1-ND	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8SOIC	3192
UC2845D8TRG4 D# UC2845D8TRG4-ND	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8SOIC	0
UC2845DTR D# 2156-UC2845DTR-ND	Rochester Electronics LLC	UC2845 CURRENT-MODE PWM CONTROLL	22000
UC2845DG4 D# UC2845DG4-ND	Texas Instruments	IC REG CTRLR MULT TOP 14SOIC	0
UC2845D8 D# 296-34720-5-ND	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8SOIC	464

Nº de peças	Fabricante	Descrição	Estoque
UC2845D	Texas Instruments	In stock shipping within 2days	430
UC2845D8TR	Texas Instruments	In stock shipping within 2days	150
UC2845D8	Texas Instruments	In stock shipping within 2days	120
UC2845DTR	Texas Instruments	In stock shipping within 2days	2235

Nº de peças

Fabricante

Descrição

Estoque

UC2845D

D# 3123514

Texas Instruments

PWM CONTROLLER CURRENT MODE, SMD

RoHS: Compliant

Min Qty: 1

Container: Each

Nº de peças	Fabricante	Descrição	Estoque
UC2845DB1	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	1071
UC2845DR2	Motorola Semiconductor Products	OEM/CM QUOTES ONLY \| NO BROKERS	47600
UC2845D8	UNITRODE	OEM/CM QUOTES ONLY \| NO BROKERS	4760
UC2845D013TR1	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	2975
UC2845DW	UNI	OEM/CM QUOTES ONLY \| NO BROKERS	286
UC2845DR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	843
UC2845D013TR	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	8044
UC2845DTR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	2399
UC2845D8TR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	11950
UC2845DPULLS	Motorola Semiconductor Products	OEM/CM QUOTES ONLY \| NO BROKERS	130
UC2845D		OEM/CM QUOTES ONLY \| NO BROKERS	2499
UC2845DSMD	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	433

Nº de peças	Fabricante	Descrição	Estoque
DEFUC2845D8	Texas Instruments	OEM/CM ONLY	771
UC2845DTRROHSTR	Texas Instruments	OEM/CM ONLY	943
UC2845DR8	Texas Instruments	OEM/CM ONLY	278
UC2845DTRSMD25KR	Texas Instruments	OEM/CM ONLY	674
UC2845DTRG4	Texas Instruments	OEM/CM ONLY	9686
UC2845D8G4	Texas Instruments	OEM/CM ONLY	9279
TIUC2845D	Texas Instruments	OEM/CM ONLY	3022
UC2845D8TRG4	Texas Instruments	OEM/CM ONLY	5626
UC2845D8TR	Texas Instruments	OEM/CM ONLY	945
UC2845DG4	Texas Instruments	OEM/CM ONLY	5113
UC2845DAD	Texas Instruments	OEM/CM ONLY	857
UC2845DR	Texas Instruments	OEM/CM ONLY	571
UC2845D8TI	Texas Instruments	OEM/CM ONLY	597
UC2845DTRSMD25KRL	Texas Instruments	OEM/CM ONLY	516

Nº de peças

Fabricante

Descrição

Estoque

UC2845D8TR

Texas Instruments

Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down - DC-DC Controller IC 8-SOIC

RoHS: Compliant

2500

Nº de peças

Fabricante

Descrição

Estoque

UC2845D8TR

D# C456279

Texas Instruments

2811

Nº de peças	Fabricante	Descrição	Estoque
UC2845DR2	ON Semiconductor	OEM/CM Immediate delivery	134
UC2845DR2G	ON Semiconductor	OEM/CM Immediate delivery	130
UC2845D	Motorola Semiconductor Products	OEM/CM Immediate delivery	6945

Nº de peças	Fabricante	Descrição	Estoque
UC2845DTR D# 595-UC2845DTR	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	942
UC2845D D# 595-UC2845D	Texas Instruments	Switching Controllers Current Mode PWM RoHS: Compliant	309
UC2845DG4 D# 595-UC2845DG4	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	600
UC2845D8 D# 595-UC2845D8	Texas Instruments	Switching Controllers Current Mode PWM RoHS: Compliant	24
UC2845D8TR D# 595-UC2845D8TR	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	7111
UC2845D8G4 D# 595-UC2845D8G4	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	542

Nº de peças

Fabricante

Descrição

Estoque

UC2845D

D# 27AJ1020

Texas Instruments

PWM CONTROLLER CURRENT MODE, SMD, Input Voltage:25V, Output Voltage:13.5V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:14Pins, Frequency:500kHz, Operating RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Nº de peças	Fabricante	Descrição	Estoque
UC2845D D# NS-UC2845D	Texas Instruments	OEM/CM ONLY	3891
UC2845D8TR D# NS-UC2845D8TR	Texas Instruments	OEM/CM ONLY	5351
UC2845DTRG4 D# NS-UC2845DTRG4	Texas Instruments	OEM/CM ONLY	5128
UC2845DR2 D# NS-UC2845DR2	VARIOUS	OEM/CM ONLY	1689
UC2845D8 D# NS-UC2845D8	Texas Instruments	OEM/CM ONLY	1135
UC2845D8G4 D# NS-UC2845D8G4	Texas Instruments	OEM/CM ONLY	8892
UC2845DR2G D# NS-UC2845DR2G	VARIOUS	OEM/CM ONLY	1599
UC2845DTR D# NS-UC2845DTR	Texas Instruments	OEM/CM ONLY	1549
UC2845DG4 D# NS-UC2845DG4	Texas Instruments	OEM/CM ONLY	7749
UC2845D8TRG4 D# NS-UC2845D8TRG4	Texas Instruments	OEM/CM ONLY	9644

Nº de peças

Fabricante

Descrição

Estoque

UC2845D

ON Semiconductor

1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO14

UC2845D8

Unitrode Corporation

Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP

Nº de peças

Fabricante

Descrição

Estoque

UC2845D

D# UC2845D

Unitrode Corporation

Semiconductor

200

Nº de peças	Fabricante	Descrição	Estoque
UC2845D	ON Semiconductor	UC2845 Current-Mode PWM Controller RoHS: Compliant	787
UC2845D8TR	Texas Instruments	UC2845 Current-Mode PWM Controller RoHS: Compliant	21
UC2845DTR	Texas Instruments	UC2845 Current-Mode PWM Controller RoHS: Compliant	22000
UC2845D8	Texas Instruments	UC2845 Current-Mode PWM Controller RoHS: Compliant	54

Nº de peças	Fabricante	Descrição	Estoque
UC2845DPULLS	Motorola Semiconductor Products	OEM/CM ONLY	125
UC2845DSMD	N/A	OEM/CM ONLY	380
UC2845DTR	Texas Instruments	OEM/CM ONLY	2718
UC2845DB1	STMicroelectronics	OEM/CM ONLY	916
UC2845D8TR	Texas Instruments	OEM/CM ONLY	25578
UC2845D	Texas Instruments	OEM/CM ONLY	5138
UC2845DR2	ON Semiconductor	OEM/CM ONLY	47999
UC2845D013TR1	STMicroelectronics	OEM/CM ONLY	2516
UC2845D8	Texas Instruments	OEM/CM ONLY	1493
UC2845DW	Texas Instruments	OEM/CM ONLY	256
UC2845D013TR	STMicroelectronics	OEM/CM ONLY	6776
UC2845DR	Texas Instruments	OEM/CM ONLY	719

Nº de peças	Fabricante	Descrição	Estoque
UC2845DR2	ON Semiconductor	IN stock Immediate delivery	129
UC2845DR2G	ON Semiconductor	IN stock Immediate delivery	125
UC2845D	Motorola Semiconductor Products	IN stock Immediate delivery	6960

Nº de peças	Fabricante	Descrição	Estoque
UC2845D8TR	Texas Instruments	Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, -40C to 85C	16
UC2845DTR	Texas Instruments	Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, -40C to 85C	27
UC2845D8	Texas Instruments	Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, -40C to 85C	5
UC2845D	Texas Instruments	Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, -40C to 85C	3

Nº de peças	Fabricante	Descrição	Estoque
UC2845D8	Texas Instruments	shipping today	951
UC2845DR	Texas Instruments	shipping today	4546
UC2845D	UC	shipping today	49
UC2845D8TRG4	Texas Instruments	shipping today	3196
UC2845D8TR	Texas Instruments	shipping today	63450

Nº de peças	Fabricante	Descrição	Estoque
UC2845D8TR D# 25778163	Texas Instruments	Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC T/R RoHS: Compliant	0
UC2845D D# 39274581	Texas Instruments	Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC Tube RoHS: Compliant	0
UC2845D8 D# 35337751	Texas Instruments	Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC Tube RoHS: Compliant	0

Nº de peças	Fabricante	Descrição	Estoque
UC2845DG	ON Semiconductor	RFQ	3851
UC2845D	mfr	RFQ	12930
UC2845DR-8	Texas Instruments	RFQ	12426
UC2845D8G4	Texas Instruments	RFQ	8127
UC2845D8	mfr	RFQ	11222
UC2845D013TR	STMicroelectronics	RFQ	8337
UC2845DG4	Texas Instruments	RFQ	6008
UC2845DR	Intersil Corporation	RFQ	2818

Nº de peças

Fabricante

Descrição

Estoque

UC2845D8

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8SOIC

10175

UC2845D8TR

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8SOIC

900

Nº de peças

Fabricante

Descrição

Estoque

UC2845D

D# 3123514

Texas Instruments

PWM CONTROLLER CURRENT MODE, SMD

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

UC2845D

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