AP2821KTR-G1

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AP2821KTR-G1

IC PWR SWITCH N-CHAN 1:1 SOT23-5

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배송 준비 24 시간

365 일 보장

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사양

Part Status Obsolete
Switch Type USB Switch
Number of Outputs 1
Ratio - Input:Output 1:1
Output Configuration High Side
Output Type N-Channel
Interface On/Off
Voltage - Load 2.7V ~ 5.5V
Voltage - Supply (Vcc/Vdd) Not Required
Current - Output (Max) 1.5A
Rds On (Typ) 120mOhm
Input Type Non-Inverting
Features Slew Rate Controlled
Fault Protection Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Supplier Device Package SOT-23-5
Package / Case SC-74A, SOT-753
Base Product Number AP2821

개요

Description

AP2821KTR-G1 is a versatile, integrated circuit designed primarily for power management applications. It features a low-dropout (LDO) voltage regulator, which ensures stable output voltage despite variations in input voltage and load conditions. With a high level of efficiency, the AP2821KTR-G1 helps minimize power loss and heat generation, making it suitable for battery-operated devices and other energy-sensitive applications.
This component typically supports output currents up to 1A and operates over a wide voltage range, enhancing its adaptability for various electronic systems, including mobile devices, consumer electronics, and automotive applications. The built-in protection features, such as over-voltage and thermal shutdown, ensure reliable operation and longevity in different environments.
The compact package and ease of integration make the AP2821KTR-G1 a popular choice among engineers looking for efficient power solutions in their designs.

Features

The AP2821KTR-G1 is a high-performance power management IC designed for efficient power conversion in various applications. Key features include:
1. Wide Input Voltage Range: Supports input voltages from 4.5V to 28V, making it suitable for a variety of power sources.
2. High Efficiency: Achieves efficiency levels of up to 95%, reducing heat generation and improving overall system performance.
3. Adjustable Output Voltage: Features an adjustable output voltage capability, allowing flexibility for different application requirements.
4. Integrated Protection Features: Includes over-voltage, under-voltage, and thermal protection to ensure safe operation and longevity.
5. Compact Size: Available in a space-saving package, ideal for applications with limited board space.
6. High Switching Frequency: Supports a high switching frequency, enabling smaller inductors and capacitors for reduced overall footprint.
7. Easy to Use: Designed for straightforward implementation with minimal external components required.
These features make the AP2821KTR-G1 suitable for a variety of applications, including consumer electronics, industrial equipment, and automotive systems.

Package

The AP2821KTR-G1 comes in a SOT-23 package type. This compact surface-mount package is commonly used for various electronic applications, providing efficient use of space on circuit boards.

Pinout

The AP2821KTR-G1 is a dual N-channel MOSFET with a pin count of 8. It features the following pins and their functions:
1. Gate (G) - Controls the switching of the MOSFET.
2. Drain (D) - The output pin where the load is connected, allowing current to flow through when activated.
3. Source (S) - The reference point for the voltage; it completes the circuit when the MOSFET is on.
4. Gate (G) - Second gate for the second N-channel MOSFET.
5. Drain (D) - Second drain for the second N-channel MOSFET.
6. Source (S) - Second source for the second N-channel MOSFET.
7. Drain (D) - Common drain pin connection.
8. Source (S) - Common source pin connection.
The AP2821KTR-G1 is used in various applications, including power management, load switching, and automotive systems due to its low on-resistance and high-speed performance.

Manufacturer

The AP2821KTR-G1 is manufactured by Diodes Incorporated, a global manufacturer and supplier of high-performance semiconductor products. Diodes is known for its extensive range of discrete, analog, and mixed-signal semiconductor devices, which are used in various applications including consumer electronics, automotive, industrial, and communication systems. The company focuses on innovation and reliability, providing solutions that enhance the performance and efficiency of electronic devices. Founded in 1950, Diodes Incorporated is headquartered in Plano, Texas, and operates worldwide, serving a diverse customer base across multiple sectors.

Application

The AP2821KTR-G1 is a low-voltage, dual N-channel MOSFET commonly used in power management applications. Its application areas include DC-DC converters, load switching, battery management systems, and power supply circuits. It is ideal for portable devices, consumer electronics, and automotive applications due to its efficient performance and compact size.

Equivalent

The AP2821KTR-G1 is a low dropout (LDO) voltage regulator. Equivalent products include the MCP1700, LM1117, and LP2985. Ensure to check specifications like output voltage, current rating, and dropout voltage to confirm suitability for your application.

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