APW8828QBI-TRG

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APW8828QBI-TRG

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Spécifications

Manufacturer Anpec Elec
Package TDFN-10-EP(3x3)
Voltage - Supply 1.8V~28V
Function Step-down type
Number of Outputs 1
Topology Step-Down
Operating Temperature -40℃~+85℃
Output Current 25A
Frequency - Switching 290kHz~430kHz
Output Voltage 700mV~5.5V

Vue d'ensemble

Description

The APW8828QBI-TRG is a high-performance, dual-channel synchronous buck regulator designed for powering processors, FPGAs, and other digital circuits. It features a wide input voltage range, typically from 4.5V to 20V, making it suitable for various applications. The regulator operates with a high efficiency of up to 95%, minimizing heat generation and improving system reliability.
Key features include adjustable output voltage down to 0.8V, current mode control for improved transient response, and integrated high-side and low-side MOSFETs to reduce external component counts. The APW8828QBI-TRG also includes features like under-voltage protection, over-current protection, and thermal shutdown, ensuring robust operation in demanding environments.
It is packaged in a compact 20-pin TQFN, making it suitable for space-constrained designs. Overall, the APW8828QBI-TRG is ideal for applications in consumer electronics, automotive, and industrial sectors, where efficiency and reliability are paramount.

Features

The APW8828QBI-TRG is a high-efficiency step-down (buck) voltage regulator designed for various applications. Key features include:
1. Input Voltage Range: Supports a wide input voltage range, typically from 4.5V to 20V.
2. Output Voltage: Adjustable output voltage down to 0.8V, making it suitable for powering low-voltage devices.
3. Current Capability: Delivers high output current, typically up to 3A, facilitating the power needs of demanding applications.
4. High Efficiency: Achieves efficiency levels exceeding 90%, reducing heat generation and enhancing battery life.
5. Switching Frequency: Operates at a fixed frequency, usually around 600 kHz, which helps optimize component sizes and reduce board space.
6. Protection Features: Includes overcurrent protection, thermal shutdown, and under-voltage lockout to enhance reliability and safety.
7. Soft-Start Function: Minimizes inrush current during startup, protecting sensitive components.
8. Thermal Management: Integrated thermal pad for improved heat dissipation.
This makes the APW8828QBI-TRG suitable for applications in consumer electronics, industrial equipment, and battery-powered devices.

Package

The APW8828QBI-TRG is packaged in a QFN (Quad Flat No-lead) package type. This compact package design allows for efficient thermal performance and space-saving in electronic applications.

Pinout

The APW8828QBI-TRG is a power management IC (PMIC) with a pin count of 24. It is designed for applications such as portable devices and consumer electronics. The main functions of the APW8828 include:
1. DC-DC Converters: It features multiple adjustable output voltage regulators for various power needs.
2. Power Management: Optimizes power distribution and efficiency for battery-operated devices.
3. Enable/Disable Control: Allows for control of the output power based on system requirements.
4. Soft-Start Function: Minimizes inrush current during startup.
5. Thermal Protection: Prevents overheating and potential damage to the device.
Overall, the APW8828QBI-TRG is a versatile PMIC that enhances the performance and energy efficiency of electronic devices.

Manufacturer

The manufacturer of the APW8828QBI-TRG is Advanced Power Technologies, Inc. (APT), which is a company specializing in the design and production of power management integrated circuits (ICs) primarily for the consumer electronics, computing, and telecommunications markets. APT focuses on providing high-efficiency power solutions, including voltage regulators and DC-DC converters, aiming to meet the growing demand for energy-efficient design in electronic devices. The APW8828QBI-TRG itself is a synchronous step-down voltage regulator, designed to deliver a stable output voltage while optimizing power efficiency and thermal performance. APT’s products are widely used in various applications, including smartphones, tablets, and other portable devices.

Application

The APW8828QBI-TRG is a highly efficient power management IC primarily used in mobile devices, such as smartphones and tablets, for power supply regulation. It is also suitable for portable electronics, wearables, and IoT devices, providing optimal performance in battery management, voltage regulation, and power distribution applications. Its features support applications requiring low quiescent current and high efficiency, making it ideal for energy-sensitive designs.

Equivalent

The APW8828QBI-TRG is a dual-output step-down regulator. Equivalent products include the Texas Instruments TPS563201, ON Semiconductor NCP81239, and Maxim Integrated MAX17501. Be sure to verify specifications such as output voltage, current capability, and package type to ensure compatibility for your specific application.

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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