STR-A6051M

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STR-A6051M

IC OFFLINE SWITCH FLYBACK 8DIP

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Spécifications

Package Tube
Series STR-A6000
ProductStatus Not For New Designs
OutputIsolation Isolated
InternalSwitch(s) Yes
Voltage-Breakdown 650V
Topology Flyback
Voltage-StartUp 15.3 V
Voltage-Supply(Vcc/Vdd) 8.1V ~ 32V
DutyCycle 83%
Frequency-Switching 67kHz
Power(Watts) 31 W
FaultProtection Current Limiting, Over Load, Over Temperature, Over Voltage
OperatingTemperature -20°C ~ 125°C (TA)
Package/Case 8-DIP (0.300, 7.62mm), 7 Leads
SupplierDevicePackage 8-DIP

Vue d'ensemble

Description

STR-A6051M is a versatile and highly integrated power management IC designed primarily for applications in consumer electronics, such as TVs, monitors, and other display devices. It features a built-in switching regulator and supports multiple voltage outputs, allowing for efficient power conversion and distribution. The device incorporates various protection features, including over-voltage, over-current, and thermal shutdown, ensuring reliability and safety in operation. Its compact design and low power consumption make it suitable for space-constrained applications. Additionally, the STR-A6051M is optimized for high performance, offering adjustable output voltage levels and enhanced efficiency, which ultimately leads to reduced energy costs. Overall, it serves as an effective solution for efficient power management in modern electronic devices.

Features

The STR-A6051M is an integrated circuit designed for use in power supply applications, particularly in switch-mode power supplies (SMPS). Key features include:
1. High Voltage Capability: Operates effectively in a wide voltage range, making it suitable for various applications.
2. Built-in Oscillator: Includes an internal oscillator for efficient switching operation.
3. Protection Features: Incorporates multiple protection mechanisms such as over-voltage protection (OVP), over-current protection (OCP), and thermal shutdown, enhancing reliability.
4. Low Standby Power Consumption: Designed for energy efficiency, minimizing power loss during idle periods.
5. Current Mode Control: Utilizes current mode control for improved transient response and stability.
6. Compact Package: Available in a compact package, facilitating easy integration into various electronic designs.
Overall, the STR-A6051M is an effective solution for designing reliable and efficient power supply circuits in consumer electronics and industrial applications.

Package

The STR-A6051M is typically packaged in a 7-pin TO-220 package. This type of package is commonly used for power management ICs due to its effective thermal dissipation properties, allowing for efficient performance in various applications.

Pinout

The STR-A6051M is a power supply IC manufactured by Sanken Electric Co. It typically comes in a 7-pin DIP (Dual In-line Package) configuration.
### Pin Count and Functions:
1. Pin 1 (GND): Ground.
2. Pin 2 (VDD): Power supply input.
3. Pin 3 (CS): Current sense input for overcurrent protection.
4. Pin 4 (ZC): Zero-crossing detection pin for regulation.
5. Pin 5 (SO): Soft start control pin.
6. Pin 6 (OUT): Output pin for driving the switching transistor.
7. Pin 7 (VREF): Reference voltage output.
The STR-A6051M is commonly used in switch-mode power supplies (SMPS) and is designed for applications requiring high efficiency and compact design.

Manufacturer

The STR-A6051M is manufactured by Sanken Electric Co., Ltd., a Japanese company specializing in the design and production of power semiconductor devices and other electronic components. Founded in 1929, Sanken Electric is known for its innovation in power supply solutions, including integrated circuits, power amplifiers, and various electronic modules. The company serves a wide range of industries, including consumer electronics, automotive, and industrial applications, and is recognized for its commitment to quality and advanced technology in the semiconductor market.

Application

STR-A6051M is a power supply IC primarily used in applications such as LED lighting, home appliances, and consumer electronics. It is designed for switching power supplies, offering energy efficiency and compact design for various voltage and current requirements. Its features make it suitable for televisions, chargers, and other devices requiring reliable power conversion.

Equivalent

The STR-A6051M chip is a power supply controller primarily used in flyback converters. Equivalent products include the ST Microelectronics STR-A6050, STR-A6052, and similar models from other manufacturers like ON Semiconductor (NCP1200 series) and Fairchild (FAN7630 series). Always verify specifications and compatibility before substitution.

Expédition

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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

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3. Transfert bancaire

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