LT1513-2CR#PBF

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The LT1513-2CR#PBF is an integrated synchronous flyback converter, which is designed specifically for single-cell Li-ion and Li-polymer battery charging applications. This device is a part of the Linear Technology PMIC - Battery Chargers family, offering designers a highly efficient solution with robust features to meet the expanding list of battery charging requirements, such as current averaging and constant-current/constant-voltage (acc/avr) charging. It includes an internal high-side MOSFET, performing synchronous rectification, so the entire converter fits in a very small space.

The LT1513-2CR#PBF features a unique “floating” architecture, enabling a very low input current ripple, eliminating the need for an input filter. The device’s output voltage is also adjustable from less than 2V up to 6V. Other features include internal loop compensation, programmable soft-start, 2-wire programmable current limit or voltage foldback, and programmable feedback voltage pin.

The LT1513-2CR#PBF integrates two control loops to regulate output voltage or current, enabling designers to quickly implement various charging schemes. The device also offers a low tolerance on the voltage tracking. Additionally, it supports both constant-voltage and constant-current charging schemes, complete with rising, falling, and soft-start regulation.

The LT1513-2CR#PBF is offered in a lead (Pb) free, 16-pin plastic DFN package, measuring just 3 × 3 mm, and operates over a temperature range of -40°C to +85°C. The device is qualified to AEC-Q100 automotive grade 1 specifications, making it well suited for automotive battery charging applications. The LT1513-2CR#PBF has also been designed to meet automotive safety requirements.

In summary, the LT1513-2CR#PBF is an ideal solution for single-cell li-ion and li-polymer battery charging applications due to its highly integrated and efficient design, as well as its optimized feature set. With the device’s small footprint, robust features, and wide operating temperature range, it is an ideal choice for space-constrained applications in the PMIC - Battery Chargers family.

The specific data is subject to PDF, and the above content is for reference