MPS MP2615GQ-Z

Литий-ионный/полимерный2A-40°C ~ 85°C (TA)

Overview

MP2615GQ-Z Monolithic Power Systems, IC BATT CHRG LI-IONThe MP2615GQ-Z is a high efficiency switch mode battery charger suitable for 1- or 2-cell lithium-ion or lithium-Polymer applications. The MP2615GQ-Z is capable of delivering 2A of charge current programmable via an accurate sense resistor over the entire input range.The MP2615GQ-Z regulates the charge current and full battery voltage using two control loops to achieve high accuracy constant current (CC) charge and constant voltage (CV) charge.Constant-off-time (COT) mode control allows operation up to 99% duty cycle when the battery voltage is close to the input voltage and in order to keep charge current always at a relative high level.Battery temperature and charging status are always monitored during each charging cycle. Two status monitor output pins are provided to indicate the battery charging status and input power status. The MP2615GQ-Z also features internal reverse blocking protection.The MP2615GQ-Z is available in a 3mm × 3mm 16-pin QFN package.Applications:• Smart Phones• Portable Hand-held Solutions• Portable Media Players Bostock Electronics is an authorized Monolithic Power Systems distributor.

Features

Applications

• Personnel carriers
• Maintenance shops
• Rental fleets
• Truck dealers
• Floor scrubber
• Material handling
• Man lift
• Boat
• Cellphones
• Laptops