Supply HB6298 single charge IC

HB6298 is a single charging IC, built-MOS, the largest do 2A, switching overview HB6298A switching single or two cell lithium ion / lithium polymer battery management chip, charge management application ideally suited for portable devices. HB6298A set of built-in power MOSFET, precision voltage and current regulators, pre-charge, charge status, and charge termination and other functions in one, using TSSOP20 package. HB6298A charge the battery in three phases: pre-charge (Pre-charge), constant current (CC / Constant Current), constant voltage (CV / Constant Voltage) process, constant charging current through an external resistor up to 1500mA. HT6298A Integrated Cycle-by-Cycle current limiting, short circuit protection to ensure safe charging chip work. HB6298A integrated NTC thermistor interface, you can capture, processing battery temperature information to ensure safe operating temperature rechargeable batteries. Features ● suitable for single or two lithium-ion / lithium polymer battery charger designed high-efficiency built-in power MOSFET ● ● ● Soft start high switching frequency 500KHz ● 0.5% charge voltage accuracy ● Programmable maximum charging current control, Up to 1500mA ● ● Anti-end battery inverter current sensing protection circuit prevents battery current intrusion ● NTC thermistor interface to monitor the battery temperature ● ● LED detects whether the battery charge status indicator ● Charging voltage value by an external resistor trimming ● Cycle -by-Cycle Current Limit, battery short-circuit detection, protection function ● ● discharge through charging input voltage range of 4.5V ~ 18V ● Operating ambient temperature range: -30 ℃ ~ 70 ℃ ● handheld device applications, including medical handheld devices ● Portable- DVD, PDA, mobile cellular phones and mobile devices smartphones ● ● ● independence from the rechargeable battery pack charger These are the details switching boost single lithium battery charge and discharge control chip, by Shenzhen 华柏华 Tai Electronics Co. companies themselves, if you charge for switching a single lithium battery and discharge control chip boost the information have any questions, please contact the company for further obtain switching boost single lithium battery charge and discharge control chip more much information.