TPS65910A31A1RSLR

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TPS65910A31A1RSLR

IC PWR MGMT 4DCDC/8 LDO 48VQFN

  • 제조업체
  • Mfr.부분 #TPS65910A31A1RSLR
  • 패키지 VQFN-48
  • 데이터시트
  • 재고 있음7486

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배송 준비 24 시간

365 일 보장

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사양

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Applications Handheld/Mobile Devices, OMAP™
Voltage-Supply 1.7V ~ 5.5V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 48-VFQFN Exposed Pad

개요

Description

The TPS65910A31A1RSLR is a power management integrated circuit (PMIC) designed by Texas Instruments. It's primarily used to manage power requirements in portable devices, such as microcontrollers, application processors, and other digital systems. This PMIC integrates various power management features, including multiple low-dropout regulators (LDOs), a buck converter, and other components to efficiently manage power distribution and consumption.
The device is highly configurable, supporting different power sequences and output voltages, which makes it versatile for various applications. It offers features like power-up and power-down sequencing, allowing precise control over the order and timing of power supplied to components. The PMIC is housed in a compact QFN package, making it suitable for space-constrained designs.
TPS65910A31A1RSLR is particularly optimized to work with specific processors, such as certain Sitara ARM processors, ensuring compatibility and efficient power management. Its design aims to enhance battery life and system reliability while reducing the overall power footprint. This makes it ideal for use in consumer electronics, industrial applications, and other technology sectors where efficient power management is critical.

Features

The TPS65910A31A1RSLR is a power management integrated circuit (PMIC) designed to support processors in embedded applications. Its key features include:
1. Power Management: It integrates multiple power rails, including three step-down converters (DCDCs) and four low-dropout regulators (LDOs). This setup efficiently manages different voltage requirements of processors.
2. Configurable Sequencing: The device offers customizable power-up and power-down sequencing, making it adaptable to various system needs.
3. Flexible Output Voltage: Each DCDC supports dynamic voltage scaling, allowing for power optimization based on the processor's operational state.
4. Low-Power Modes: It supports low-power states for reduced energy consumption, crucial for battery-operated devices.
5. Protections: The PMIC features several safety mechanisms, such as undervoltage lockout, short-circuit protection, and thermal shutdown, ensuring reliable operation.
6. Interface: It includes an I2C interface for easy integration and configuration within systems.
7. Temperature Range: Designed to operate over a wide temperature range, making it suitable for various environmental conditions.
These capabilities make the TPS65910A31A1RSLR suitable for embedded applications requiring efficient and flexible power management.

Package

The TPS65910A31A1RSLR is a power management integrated circuit (PMIC) from Texas Instruments. It comes in a 48-pin VQFN (Very Thin Quad Flat No-Lead) package, designed for compact and efficient power management solutions.

Pinout

The TPS65910A31A1RSLR is a power management integrated circuit (PMIC) designed by Texas Instruments. It is typically used in applications requiring multiple power supplies, such as processors in embedded systems. This PMIC is part of the TPS65910 family and is specifically configured to work with certain processors, like the AM335x series.
The device comes in a 48-pin VQFN (Very Thin Quad Flat No-Lead) package. The pins are used for various functions such as:
1. Power inputs and outputs: The PMIC provides multiple DC-DC converters and LDOs (Low Dropout Regulators) to supply different voltage levels required by the system.
2. Control and monitoring: It includes pins for I2C communication to configure and monitor the device.
3. Reset and power sequencing: Dedicated pins handle power-on reset and sequencing to ensure correct startup.
4. Clock functions: It has pins for crystal oscillator connections necessary for clock functions.
The precise configuration and function of each pin can be obtained from the datasheet, which provides a detailed pin description and application guidance.

Manufacturer

The TPS65910A31A1RSLR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic products. They are well-known for developing analog chips and embedded processors, which are utilized in various applications across different industries, including automotive, industrial, personal electronics, and communications equipment. TI focuses on innovation and providing solutions that aid in the advancement of technology and electronics, striving to make electronics more affordable and accessible.

Application

The TPS65910A31A1RSLR is a power management integrated circuit (PMIC) commonly used in embedded systems. It is designed for applications requiring efficient power management, such as industrial automation, portable electronics, medical devices, and consumer electronics. Its capabilities include managing power for microprocessors, DSPs, and FPGAs by providing multiple regulated voltages. The PMIC is suitable for applications needing extended battery life and power efficiency, often used in systems based on ARM Cortex-A processors, including applications in handheld devices, automotive infotainment, and other battery-operated devices.

Equivalent

The TPS65910A31A1RSLR is a power management IC (PMIC) from Texas Instruments, typically used in ARM Cortex-A8/A9 processors. Equivalent products could include other PMICs with similar functionality and specifications, such as the NXP PF0100 series, Dialog Semiconductor DA9062, or Maxim Integrated MAX77686. It is important to check the specific requirements like voltage rails, digital interfaces, and power sequencing to ensure compatibility. Always verify with datasheets and application notes for precise matching.

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