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Fast Li-Ion Battery Charger HL7026 Passes MTK Certification

发布日期:2019-05-29 浏览次数:

The HL7026, a 3A switch-mode fast Li-Ion battery charger IC, has passed the certification of MTK platform (MT8375), and is adopted to it’s tablet platform reference design.




Better performance than HL7005, the HL7026 fast charger has a maximum charging current up to 3A, and the integrated USB OTG boost output up to 5V/2.1A. Built-in power path management, ensures that system is open for any battery conditions.


What’s more, the basic functions of HL7026 fast charger integration are as follows:

          • Integrated MOSFET, 1.5MHz Synchronous PWM, and support small 1-2.2uH inductor;
          • VDP and IDP auto adjust to actual adaptor power capacity;
          • Integrated USB detection (PSEL);
          • Built in battery activation function to solve system crash caused by battery short circuit;
          • System reset function: == battery removal;
          • Built in shipping mode with extremely low standby power consumption.


Basic specifications:




Typical Application Diagram: