Product Overview: LTC4000EGN#PBF

The LTC4000EGN#PBF is a high-performance, advanced PowerPath controller and battery charger designed by Linear Technology. This innovative component is engineered to work with external N-channel MOSFETs and can transform a small, external DC power supply into a high-efficiency battery charger and ideal diode controller.

Key Features

• Smart PowerPath Control: The LTC4000EGN#PBF intelligently manages the power distribution between the input source, battery, and load, ensuring efficient charging and system operation even when the input power is limited.
• Versatile Charging Capabilities: It supports a wide range of battery chemistries including Li-Ion, Li-Polymer, LiFePO4, Lead-Acid, and NiMH batteries, making it highly versatile for various applications.
• High Efficiency: The device is designed for high efficiency, which is crucial for reducing heat and improving overall system performance.
• Adjustable Charging Parameters: Charging parameters such as float voltage, charge current, and termination can be precisely adjusted to suit the needs of the specific battery being charged.

Applications

The LTC4000EGN#PBF is suitable for a wide array of applications, including portable devices, backup battery systems, and industrial equipment. Its robust design and versatile nature make it an excellent choice for systems that require reliable battery management and uninterrupted power supply.

Technical Specifications

• Input Voltage Range: Accommodates a wide input voltage range, ensuring compatibility with various power sources.
• Charge Current Programming: The charge current can be programmed with a single resistor, offering flexibility in the design process.
• Multiple Safety Features: Includes features such as overvoltage protection, overtemperature protection, and battery reverse protection to safeguard the system and battery.
• Package: The LTC4000EGN#PBF is available in a 24-pin SSOP package, which is suitable for compact designs.

Quality and Reliability

Linear Technology is known for its commitment to quality, and the LTC4000EGN#PBF is no exception. It is built to meet high standards of reliability and performance, ensuring a long operational lifespan in a variety of challenging environments.