LTC4099EPDC#PBF - USB Power Manager with Overvoltage Protection

The LTC4099EPDC#PBF is an advanced, high-performance USB power manager and Li-Ion/Polymer battery charger designed by Linear Technology to cater to the latest portable electronic devices. This integrated circuit (IC) offers a compact and efficient solution for managing power from USB sources and AC adapters while charging a single-cell Lithium battery with precision and safety.

Key Features

• USB Compatibility: The product is fully compliant with USB 2.0 specifications, ensuring seamless operation with USB ports for charging and power management.
• Automatic PowerPath Control: It intelligently manages power between the input, battery, and load, allowing for simultaneous battery charging and load operation.
• Overvoltage Protection: Equipped with overvoltage protection, the LTC4099EPDC#PBF safeguards your device against voltage spikes that could potentially cause damage.
• Instant-On Operation: Even with a deeply discharged battery, the IC provides power to the load, ensuring that your device is operational immediately upon connection.
• Wide Input Voltage Range: The product supports a broad range of input voltages, accommodating various USB sources and AC adapters.
• Programmable Charging Current: Users can set the battery charging current according to the specific requirements of their application, offering flexibility and optimization for battery life.
• Thermal Regulation: To ensure reliability and safety, the IC includes thermal regulation that reduces charge current in the event of excessive heat.

Applications

The LTC4099EPDC#PBF is ideal for a variety of portable devices that require efficient power management and battery charging, such as smartphones, portable media players, handheld gaming devices, and digital cameras.

Quality and Reliability

Linear Technology's commitment to quality means that the LTC4099EPDC#PBF is designed to meet the high standards required by consumer electronics manufacturers. Its robust design ensures reliable performance across a range of conditions, making it a trusted choice for critical applications where consistent operation is paramount.

With its advanced features and proven technology, the LTC4099EPDC#PBF from Linear Technology stands out as a superior power management solution for today's sophisticated electronic devices.