AP31261KTR-G1

AP31261KTR-G1 Product Details

Product Overview

The AP31261KTR-G1 is a highly efficient, current-mode PWM controller designed for flyback and buck-boost converter applications. It integrates advanced features to ensure robust and reliable power supply designs while minimizing external component count. The device is optimized for off-line AC-DC adapters, power supplies for televisions, set-top boxes, and other consumer electronics that require low standby power consumption and high efficiency. The AP31261KTR-G1 offers precise control over output voltage and current, making it an ideal choice for compact and energy-efficient power solutions.

Key Features and Advantages

• High Efficiency: Designed for maximum efficiency across a wide range of load conditions, minimizing energy loss and heat generation.

• Current-Mode Control: Provides fast transient response and easy loop compensation, ensuring stable and reliable operation.

• Low Standby Power: Optimized for minimal power consumption in standby mode, supporting energy-saving requirements.

• Integrated Protections: Includes built-in protections such as overcurrent protection (OCP), overvoltage protection (OVP), and thermal shutdown, enhancing overall system reliability.

• Compact Package: Available in a small, space-saving package, facilitating design flexibility in compact power supply units.

Specifications

Applications

The AP31261KTR-G1 is ideal for a wide range of applications requiring efficient power management and compact design. Example applications include:

• AC-DC Adapters: Powers various consumer electronics, such as laptops, tablets, and mobile phones, with efficient power conversion and low standby power.

• Television Power Supplies: Ensures efficient power delivery and minimal energy consumption in standby mode for flat-panel TVs.

• Set-Top Boxes: Provides reliable power management for set-top boxes, supporting compliance with energy efficiency standards.

• Industrial Power Supplies: Used in industrial applications where stable power conversion and compact design are critical.

Use Cases

The AP31261KTR-G1 is particularly suitable for scenarios where efficiency, reliability, and compactness are essential, such as:

• Consumer Electronics: Powers a variety of devices, including laptops, tablets, and gaming consoles, with high efficiency and low standby power.

• Television and Display Systems: Ensures consistent power delivery and energy-saving performance in modern television sets and monitors.

• Industrial Automation: Supports power supply needs in industrial control systems where space and energy efficiency are paramount.

Shipping and Logistics

Common international shipping methods for the AP31261KTR-G1 include:

• DHL Express: Offers fast and reliable international shipping with delivery times ranging from 2-5 business days, ideal for urgent orders.

• FedEx International Priority: Provides rapid delivery with extensive tracking capabilities, suitable for high-value or time-sensitive shipments.

• UPS Worldwide Express: Balances speed and cost, offering reliable delivery with flexible customs handling options.

• TNT Express: A cost-effective option for non-urgent shipments, providing reliable service with a good balance between price and delivery time.

These shipping options cater to various needs, with DHL and FedEx being preferred for their speed, while UPS and TNT offer more economical solutions.

Frequently Asked Questions (FAQs)

1. What is the maximum output power of the AP31261KTR-G1?
   The AP31261KTR-G1 can deliver up to 20W of power, making it suitable for a variety of low-power applications.

2. What protection features are integrated into the AP31261KTR-G1?
   The IC includes overcurrent protection (OCP), overvoltage protection (OVP), and thermal shutdown to ensure safe operation under various conditions.

3. What is the typical standby power consumption of the AP31261KTR-G1?
   The standby power consumption is less than 30mW, making it ideal for energy-efficient designs.

4. In what package is the AP31261KTR-G1 available?
   The AP31261KTR-G1 is available in a compact SOT-23-6 package, which is well-suited for space-constrained designs.