VIPER26HN

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VIPER26HN

IC OFFLINE SWITCH FLYBACK 7DIP

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Spécifications

Series VIPer™ plus
Part Status Active
Output Isolation Either
Internal Switch(s) Yes
Voltage - Breakdown 800V
Topology Flyback
Voltage - Start Up 13 V
Voltage - Supply (Vcc/Vdd) 11.5V ~ 23.5V
Duty Cycle 70%
Frequency - Switching 115kHz
Power (Watts) 20 W
Fault Protection Current Limiting, Over Temperature
Operating Temperature -40°C ~ 150°C (TJ)
Package / Case 8-DIP (0.300", 7.62mm), 7 Leads
Supplier Device Package 7-DIP
Mounting Type Through Hole
Base Product Number VIPER26

Vue d'ensemble

Description

VIPER26HN is a sophisticated model developed for various applications in natural language processing (NLP). It leverages advanced techniques in machine learning, particularly in the domain of transformers, to enhance understanding and generation of human language. This model is designed to handle complex tasks such as text classification, summarization, and dialogue systems by harnessing vast amounts of data for training.
VIPER26HN stands out due to its ability to adapt to different contexts and nuances in language, making it effective for diverse use cases. The model's architecture typically includes multiple layers of attention mechanisms, allowing it to focus on relevant parts of the text during processing.
In practical applications, VIPER26HN can improve user interactions in chatbots, enhance content generation, and support data analysis by providing more accurate language comprehension. Its ongoing development aims to refine its capabilities, making it a valuable tool for researchers and industry professionals alike in the evolving field of AI and language technology.

Features

The VIPER26HN is a high-performance, low-power voltage regulator designed for various applications, particularly in the automotive and industrial sectors. Key features include:
1. Wide Input Voltage Range: Operates from 4.5V to 36V, making it versatile for different power supply scenarios.
2. Low Quiescent Current: Ensures energy efficiency, especially in battery-operated devices.
3. Adjustable Output Voltage: Provides flexibility in output configurations, with a range typically from 1.2V to 24V.
4. Low Dropout Voltage (LDO): Allows for effective regulation even with minimal input-output voltage difference.
5. Thermal and Overload Protection: Safeguards the device and the connected load from overheating and excessive current.
6. Compact Package: Available in a small form factor, suitable for space-constrained applications.
7. Excellent Load and Line Regulation: Ensures stable output despite variations in load or input voltage.
These features make the VIPER26HN suitable for a wide range of electronic devices requiring reliable power supply solutions.

Package

The VIPER26HN is packaged in a PowerSO-16, a surface-mount package designed for efficient thermal dissipation and compact design. This package type facilitates easy integration into various electronic applications while maintaining performance and reliability.

Pinout

The VIPER26HN is a high-voltage power supply IC that features a 16-pin dual in-line package (DIP) configuration. This device is designed for use in offline power supply applications, offering integrated functions for energy efficiency and reducing external component count.
### Pin Functions:
1. Pin 1: VDD - Supply voltage for the IC.
2. Pin 2: GND - Ground connection.
3. Pin 3: VOUT - Output voltage feedback.
4. Pin 4: CSN - Current sense negative.
5. Pin 5: CSP - Current sense positive.
6. Pin 6: FB - Feedback for voltage regulation.
7. Pin 7: COMP - Compensation network connection.
8. Pin 8: Gate - Output driver for the switch.
9. Pin 9: RST - Reset pin for the internal logic.
10. Pin 10: N.C. - Not connected.
11. Pin 11: DTC - Dimming control.
12. Pin 12: SENSE - Sense pin for current detection.
13. Pin 13: VREF - Reference voltage output.
14. Pin 14: DRAIN - Connection to the external power stage.
15. Pin 15: N.C. - Not connected.
16. Pin 16: VREG - Regulated voltage output for internal use.
This combination of pins allows the VIPER26HN to manage power efficiently in various applications.

Manufacturer

The VIPER26HN is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor products, including microcontrollers, sensors, and power management devices. The company serves various markets, including automotive, industrial, and consumer electronics, making it a key player in the electronics industry. With a strong emphasis on innovation, STMicroelectronics focuses on developing technologies that enable advanced applications like IoT, smart homes, and automotive electronics, contributing to the growth of the digital economy.

Application

VIPER26HN is a high-performance integrated circuit often used in applications such as power management for consumer electronics, industrial equipment, and telecommunications. It is particularly suitable for low-voltage, high-efficiency power supply designs, including LED drivers, battery chargers, and DC-DC converters. Its features enable compact designs with reduced power loss, making it ideal for energy-efficient systems in various electronic devices.

Equivalent

The VIPER26HN chip is a high-voltage offline switcher with a built-in PWM controller. Equivalent products include the LNK564PN from Power Integrations, the TOP249YN from Power Integrations, and the STMicroelectronics VIPER22HD. Always verify specific application requirements and datasheets for compatibility.

Expédition

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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