Name: UC3845BN
Brand: STMicroelectronics
SKU: UC3845BN_235
Price: 1.0724 USD
Availability: InStock
Rating: 5 (133 reviews)

UC3845BN

Pour Référence Seulement

Référence	UC3845BN
Fabricant	STMicroelectronics
Description	IC REG CTRLR BOOST/FLYBACK 8DIP
Fiche technique	UC3845BN Fiche technique
paquet	8-DIP (0.300", 7.62mm)
ECAD
En stock	1 521 888 piece(s)
Prix unitaire	$ 1,0724 *
Délai de mise en œuvre	Expédition possible immédiatement
Temps de livraison estimé	mai 6 - mai 11 (Choisissez l'expédition accélérée)
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Nous offrons UC3845BN pour prix compétitif sur le marché mondial, s'il vous plaît envoyez-nous une demande de quota pour les prix. Merci!
Pour traiter votre demande de devis, s'il vous plaît ajouter UC3845BN avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de UC3845BN.

Spécifications UC3845BN

Fabricant	STMicroelectronics
Catégorie	Circuits intégrés (CI) - PMIC - Régulateurs de tension - Contrôleurs de commutation CC CC
paquet	8-DIP (0.300", 7.62mm)
ECAD
Séries	-
Le type de sortie	Transistor Driver
Fonction	Step-Up/Step-Down
Configuration de sortie	Positive, Isolation Capable
Topologie	Boost, Flyback
Nombre de sorties	1
Phases de sortie	1
Tension - Alimentation (Vcc / Vdd)	7.6 V ~ 30 V
Fréquence - Commutation	250kHz
Cycle de service (max)	48%
Redresseur synchrone	No
Synchronisation d'horloge	No
Interfaces série	-
Fonctions de contrôle	Frequency Control
Température de fonctionnement	-40°C ~ 150°C (TJ)
Paquet / cas	8-DIP (0.300", 7.62mm)
Package de périphérique fournisseur	8-Mini DIP

UC3845BN fiche technique

UC3845BN Packaging

UC3845BN FAQ

1. How to order UC3845BN 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 UC3845BN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3845BN. All suppliers must pass our qualification reviews before they can publish their products including UC3845BN on Heisener; we pay more attention to the channels and quality of UC3845BN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3845BN price and inventory displayed accurate?

The price and inventory of UC3845BN 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 UC3845BN?

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 UC3845BN we delivered, we will accept the replacement or return of the UC3845BN 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 UC3845BN.

(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 UC3845BN pin diagram, UC3845BN datasheet?

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

UC3845BN Produits Connexes

SIT8225AC-31-25S-25.001200Y	SiTIME, -20 TO 70C, 5032, 20PPM, 2.5V, 2, -, -	Vue
BFC237522471	Vishay BC Components, CAP FILM 470PF 5% 1KVDC RADIAL, Radial, -	Vue
C325C124G3G5TA7301	KEMET, CAP CER 0.12UF 25V C0G RADIAL, Radial, -	Vue
1111J2000111JQT	Knowles Syfer, CAP CER 110PF 200V C0G/NP0 1111, 1111 (2828 Metric), -	Vue
1N4947GPHE3/73	Vishay Semiconductor Diodes Division, DIODE GEN PURP 800V 1A DO204AL, DO-204AL, DO-41, Axial, -	Vue
TPS62208DBVTG4	Texas Instruments, IC REG BUCK 1.875V 0.3A SOT23, SC-74A, SOT-753, -	Vue
ERO-S2PHF38R3	Panasonic Electronic Components, RES 38.3 OHM 1/4W 1% AXIAL, Axial, -	Vue
Y145339K2000V0L	Vishay Foil Resistors (Division of Vishay Precision Group), RES 39.2K OHM 0.6W 0.005% RADIAL, Radial, -	Vue
CMF554K9900BEEA70	Vishay Dale, RES 4.99K OHM 1/2W .1% AXIAL, Axial, -	Vue
T38461-05-0	Curtis Industries, CONN BARRIER STRIP 5CIRC 0.375", -, -	Vue
T 3279 501	Amphenol Sine Systems Corp, CONN PLUG 3POS INLINE PIN, -, -	Vue
X9429YS16	Renesas Electronics America, IC XDCP SGL 64-TAP 2.5K 16-SOIC, 16-SOIC (0.295", 7.50mm Width), -	Vue

UC3845BN Des garanties

Garanties de service

Nous garantissons la satisfaction du client à 100%.

Notre équipe de vente expérimentée et notre équipe d'assistance technique recourent à nos services pour satisfaire tous nos clients.

Garantie de qualité

Nous fournissons une garantie de 90 jours.

Si les articles que vous avez reçus n'étaient pas de qualité parfaite, nous serions responsables de votre remboursement ou de votre remplacement, mais les articles doivent être retournés dans leur état d'origine.

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E-UC3845BN	STMicroelectronics	IC REG CTRLR PWM CM 8-MINIDIP	0
UC3845BNST	STMicroelectronics	IC REG CTRLR PWM CM 8-MINIDIP	0
UC3845BN	ON Semiconductor	- Rail/Tube	14860
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E-UC3845BN D# E-UC3845BN-ND	STMicroelectronics	IC REG CTRLR BST/FLYBK 8-MINIDIP	0
UC3845BN- D# 2156-UC3845BN--ND	Rochester Electronics LLC	SWITCHING CONTROLLER	41
UC3845BN D# 497-14808-5-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8DIP	676
UC3845BNST D# 497-6137-5-ND	STMicroelectronics	IC REG CTRLR BST/FLYBK 8-MINIDIP	0
UC3845BNG D# UC3845BNGOS-ND	ON Semiconductor	IC REG CTRLR BOOST/FLYBACK 8DIP	852

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D# 9882928

STMicroelectronics

IC, PWM CONTROLLER, 3845, DIP8

RoHS: Compliant

Min Qty: 1

Container: Each

246

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UC3845BN5CH	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	35
UC3845BNCKSE	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	18
EUC3845BN	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	13
UC3845BN	STMICROELECTRONICS	OEM/CM QUOTES ONLY \| NO BROKERS	15297
UC3845BNG	ON SEMICONDUCTOR	OEM/CM QUOTES ONLY \| NO BROKERS	23800

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UC3845BNG D# 88H5157	ON Semiconductor	CURRENT MODE PWM CONTROLLER, 25V, 8-DIP, Input Voltage:-, Output Voltage:-, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:52kHz, Product Range:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	289
UC3845BN D# 24M1676	STMicroelectronics	PWM CTRL, 250KHZ, -40 TO 150DEG C, 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:250kHz, Product Range:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	199
UC3845BNG. D# 28AC5410	ON Semiconductor	ANA SMPS PWM CONTROLLER ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 50 Container: Bulk	1501

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D# NS-UC3845BN

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D# NS-UC3845BNG

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OEM/CM ONLY

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1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8

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UC3845BNG D# 2845223	ON Semiconductor	PWM CONTROLLER, CURRENT MODE, 52KHZ, DIP RoHS: Compliant Min Qty: 1 Container: Each	461
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UC3845BNG. D# 1311732	ON Semiconductor	IC, CURRENT MODE PWM CTRL, 25V, 8-DIP RoHS: Compliant Min Qty: 1 Container: Each	289

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UC3845BN

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