TOP250YN

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TOP250YN

IC OFFLINE SW FLYBACK TO220-7C

  • Fabricant
  • Mfr. Partie #TOP250YN
  • Paquet TO-220
  • Fiche de données
  • En stock2525

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Spécifications

Package Tube
Series TOPSwitch®-GX
ProductStatus Not For New Designs
OutputIsolation Isolated
InternalSwitch(s) Yes
Voltage-Breakdown 700V
Topology Flyback
DutyCycle 66.8%
Frequency-Switching 66kHz ~ 132kHz
Power(Watts) 290 W
FaultProtection Current Limiting, Over Temperature, Over Voltage
ControlFeatures Frequency Control
OperatingTemperature -40°C ~ 150°C (TJ)
Package/Case TO-220-7 Formed Leads, 6 Leads
SupplierDevicePackage TO-220-7C

Vue d'ensemble

Description

TOP250YN refers to a curated list or ranking of the top 250 youth novels, often focused on works that resonate with younger readers or explore themes relevant to youth experiences. This compilation can serve as a resource for educators, parents, and young readers seeking quality literature that addresses various issues such as identity, friendship, and personal growth.
The selection typically includes a diverse range of genres, authors, and cultural perspectives, aiming to promote inclusivity and representation in youth literature. By highlighting these works, TOP250YN encourages reading among young audiences, fosters critical thinking, and enhances empathy through storytelling. Such lists are often compiled based on popularity, critical acclaim, and reader reviews, making them valuable for discovering impactful narratives that can shape young minds.

Features

The TOP250YN is a high-performance, versatile digital multimeter known for its accuracy and advanced features. Key features include:
1. Measurement Capabilities: It can measure voltage (AC/DC), current (AC/DC), resistance, capacitance, frequency, and temperature, making it suitable for various applications.
2. High Accuracy: With a precise display and low uncertainty, it provides reliable readings, essential for professional use.
3. Data Logging: The device can log data over time, allowing for detailed analysis and monitoring of electrical parameters.
4. Display: Typically features a large, backlit LCD screen for easy reading in various lighting conditions.
5. Safety Compliance: Built to meet safety standards, it includes overload protection and insulated probes.
6. Connectivity: Some models offer connectivity options, such as USB or Bluetooth, for transferring data to computers or mobile devices.
7. User-Friendly Interface: Intuitive buttons and functions make it easy to operate, even for beginners.
Overall, the TOP250YN is designed for both professionals and hobbyists, providing a comprehensive solution for electrical measurements.

Package

The TOP250YN is a dual-in-line package (DIP) type of integrated circuit. It typically features a 16-lead configuration, suitable for through-hole mounting on printed circuit boards.

Pinout

The TOP250YN is a high-voltage integrated circuit used primarily in switch-mode power supplies. It features a total of 8 pins with the following functions:
1. Pin 1 (Vcc): Supply voltage input.
2. Pin 2 (GND): Ground reference.
3. Pin 3 (CS): Current sense input for overcurrent protection.
4. Pin 4 (Vref): Reference voltage output.
5. Pin 5 (COMP): Compensation pin for controlling loop stability.
6. Pin 6 (FB): Feedback input for voltage regulation.
7. Pin 7 (DRAIN): Drain pin for connecting to the external MOSFET.
8. Pin 8 (RT): Timing resistor connection for setting frequency.
The TOP250YN is known for its integrated features like over-voltage protection and low standby power consumption, making it suitable for various power supply applications.

Manufacturer

The TOP250YN is manufactured by TOSHIBA, a multinational conglomerate based in Japan. Founded in 1875, Toshiba operates in various sectors, including electronics, semiconductors, energy, and infrastructure. The company is well-known for its innovation in technology and has a significant presence in the global market, providing a wide range of products and services, including consumer electronics, IT solutions, and industrial equipment. Toshiba is recognized for its commitment to sustainability and research and development, continually advancing in the fields of digital solutions and smart infrastructure.

Application

TOP250YN is commonly used in various applications including automotive, aerospace, industrial machinery, and consumer electronics. Its properties make it suitable for high-performance coatings, adhesives, sealants, and electrical insulation. Additionally, it is utilized in the production of durable and flexible materials, offering resistance to heat and chemicals.

Equivalent

The TOP250YN is a power supply controller. Equivalent products include the TOP249YN, TOP251YN, and other members of the TOPSwitch family, like the TOP264YN. Additionally, you may consider alternatives from different manufacturers, such as the LNK series from Power Integrations or similar products from ON Semiconductor and STMicroelectronics, depending on your specific application requirements. Always check the datasheets for compatibility regarding voltage, current, and features.

Expédition

Méthodes d'expéditionNous

offrir des services d'expédition mondiaux par DHL, FedEx, TNT, UPS ou tout autre expéditeur de votre choix.


Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

Paiements

Payment Methods

Le terme de paiement est 100% prépayé.

Actuellement, nous n'acceptons que les méthodes de paiement ci-dessous:

1. PayPal

2. Carte de crédit/débit

3. Transfert bancaire