MCP16502TAA-E/S8B

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MCP16502TAA-E/S8B

PMIC FOR SAMA5DX/SAM9X6 MPUS

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputType Transistor Driver
Function Step-Down
OutputConfiguration Positive
Topology Buck
NumberofOutputs 4
OutputPhases 4
Voltage-Supply(Vcc/Vdd) 2.7V ~ 5.5V
Frequency-Switching 2MHz
DutyCycle(Max) 100%
SynchronousRectifier No
ClockSync No
SerialInterfaces I²C
ControlFeatures Current Limit, Enable
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 32-VFQFN Exposed Pad

概述

Description

The MCP16502TAA-E/S8B is a compact, high-efficiency power management integrated circuit (PMIC) designed by Microchip Technology. It is part of the MCP16502 series, which is known for its versatility in managing power for various applications. This device integrates multiple synchronous buck regulators, enabling efficient conversion of input voltages to lower output voltages required by electronic circuits. It typically includes four channels, facilitating power distribution for complex systems like microcontrollers or FPGAs.
Key features include adjustable output voltages, high-frequency operation, and low output voltage ripple, which contribute to reduced electromagnetic interference and improved system performance. The PMIC also supports various protection mechanisms, such as overcurrent protection, thermal shutdown, and undervoltage lockout, enhancing the reliability and safety of the systems it powers.
The MCP16502TAA-E/S8B is suitable for applications in consumer electronics, industrial systems, and telecommunications due to its flexibility, efficiency, and small footprint. Its ability to operate over a wide temperature range further expands its applicability in diverse environments.

Features

The MCP16502TAA-E/S8B is a power management integrated circuit (PMIC) designed for efficient power regulation and distribution in electronic devices. Key features include:
1. Four Buck Regulators: It features four high-efficiency synchronous buck regulators, each capable of delivering up to 1.5A output current, suitable for various voltage rail requirements.
2. Wide Input Voltage Range: Supports a broad input voltage range from 2.7V to 5.5V, making it versatile for use with different power sources like batteries and USB inputs.
3. Dynamic Voltage Scaling: Provides the ability to adjust output voltages dynamically, optimizing power consumption based on system demands.
4. Low Quiescent Current: Designed for low power consumption, it extends battery life in portable applications.
5. Flexible Sequencing and Control: Offers programmable power-up and power-down sequencing to meet specific application requirements, along with enable and power-good indicators for each regulator.
6. Compact Package: Available in a compact VQFN package, suitable for space-constrained applications.
7. Thermal Protection: Includes built-in thermal shutdown and overcurrent protection features to enhance reliability and safeguard against damage due to overheating or excessive current.
These features make the MCP16502TAA-E/S8B an ideal choice for managing power in compact, energy-efficient electronic devices.

Package

The MCP16502TAA-E/S8B is a power management integrated circuit (PMIC) that comes in a VQFN package type, specifically a 24-lead 4x4mm VQFN (Very Thin Quad Flat No-lead) package. This package is designed for efficient thermal performance and compact space utilization.

Pinout

The MCP16502TAA-E/S8B is a 28-pin device. It is a power management integrated circuit (PMIC) designed to manage power for microcontrollers and other digital systems. This PMIC features multiple output channels and provides functions such as DC-DC conversion, voltage regulation, and power sequencing. It is typically used to efficiently distribute power within embedded systems, ensuring stable and reliable operation of microcontrollers and peripheral devices.

Manufacturer

The MCP16502TAA-E/S8B is manufactured by Microchip Technology Inc. Microchip Technology is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company focuses on delivering smart, connected, and secure embedded control applications. Their products cater to a wide range of markets, including automotive, industrial, consumer, aerospace, and defense sectors. Microchip is known for providing reliable and high-performance components that meet the demands of modern electronic systems.

Application

The MCP16502TAA-E/S8B is a power management integrated circuit (PMIC) designed for various applications. Its primary areas include portable and battery-powered devices, consumer electronics, industrial applications, and embedded systems. It is ideal for use in microcontroller and microprocessor-based systems, providing efficient power regulation and management. Its space-saving design and adjustable output voltages make it suitable for applications requiring compact and flexible power solutions.

Equivalent

The MCP16502TAA-E/S8B is a power management IC from Microchip. Equivalent products might include similar PMICs from other manufacturers, like the TPS65218 from Texas Instruments, the NCP6924 from ON Semiconductor, or the MAX77654 from Maxim Integrated. Ensure compatibility by comparing specifications such as voltage range, current output, and the number of channels. Always verify the exact requirements and specifications for your application before selecting an equivalent.

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