LT4256-1CS8

The LT4256-1CS8 is a high-performance power management IC designed by Analog Devices, primarily used for powering and managing PoE (Power over Ethernet) applications. It is optimized for 802.3af/at/bt standards, offering a robust solution for delivering power and data over Ethernet cables. The device features integrated power path management, enabling seamless power switching between input sources, and has built-in protections such as overcurrent, overvoltage, and thermal shutdown to ensure safe operation.
Key features include adjustable output voltage, high efficiency, and low quiescent current, making it suitable for various IoT devices, security cameras, and wireless access points. The LT4256-1CS8 supports both powered devices and power sourcing equipment, facilitating versatile network configurations. With its compact package and ease of integration, it is ideal for developers looking to implement reliable power solutions in their designs.

Equivalent products to the LT4256-1CS8 include the MAX14711, TPS25910, and TPS25912. These chips are similar in functions like power management and hot-swap controller capabilities. Always verify specifications and compatibility with your specific application before substitution.

The LT4256-1CS8 is a high-performance, low-power, high-voltage power management IC designed for automotive and industrial applications. Key features include:
1. Wide Voltage Range: Operates with an input range of 4.5V to 60V, suitable for various battery types.
2. Integrated Voltage Regulator: Delivers a regulated output voltage with low dropout, enhancing efficiency.
3. Low Quiescent Current: Minimizes power consumption during operation, crucial for battery-powered applications.
4. Thermal Protection: Built-in thermal shutdown prevents damage from overheating.
5. Short-Circuit Protection: Safeguards the device and connected load from overcurrent conditions.
6. Compact Package: Available in a small footprint for space-constrained designs.
7. Robust Performance: Designed to withstand harsh environments, making it ideal for automotive use.
These features make the LT4256-1CS8 suitable for a range of applications requiring reliable, efficient power management solutions.

The LT4256-1CS8 is an integrated circuit housed in an 8-lead MSOP package. It features a pin count of 8 pins. The primary function of the LT4256-1 is to facilitate Power over Ethernet (PoE) applications, enabling devices to receive power alongside data over Ethernet cables.
The specific pin functions are as follows:
1. VIN: Input voltage for powering the device.
2. GND: Ground connection.
3. VOUT: Output voltage for powering the load.
4. REF: Reference voltage output.
5. SENSE+: Positive input for voltage sensing.
6. SENSE-: Negative input for voltage sensing.
7. CS: Current sense input for monitoring.
8. STATUS: Indicates the operational status of the device.
The LT4256-1 is designed to be used in applications requiring efficient power management and data transmission, making it suitable for various networking devices.

The LT4256-1CS8 is manufactured by Analog Devices, Inc. (ADI), a prominent American multinational company specializing in semiconductor technology. Founded in 1965, ADI designs and manufactures a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company is well-known for its products used in various applications, including communications, automotive, industrial, and consumer electronics.
Analog Devices is recognized for its innovation in high-performance analog and mixed-signal solutions, providing components that facilitate data conversion, signal processing, and power management. Their products often serve as critical components in diverse systems where precision and performance are essential, such as in sensors, amplifiers, and microcontrollers.
The LT4256-1CS8 specifically is a Power over Ethernet (PoE) controller, used to manage power provisioning in network devices. This aligns with ADI's broader focus on advancing technology that enhances connectivity and efficiency in electronic systems.

The LT4256-1CS8 is a Power over Ethernet (PoE) powered device controller designed for applications requiring PoE compliance. Key application areas include IP cameras, VoIP phones, wireless access points, and network switches. It enables devices to draw power from Ethernet cables, simplifying installation and reducing the need for separate power sources. The LT4256-1CS8 features integrated power management, compatibility with various Ethernet standards, and efficient energy use, making it suitable for both enterprise and residential networking solutions.

The LT4256-1CS8 is housed in a 8-lead MSOP (Mini Small Outline Package) package type, which is compact and suitable for space-constrained applications.