As power bank SoC, the 3-in-1e chip can realize the overall function of a single-cell mobile power bank on a single chip, it supports up to 4 ports charge and discharge management, button and power indication, automatic standby and wake-up functions. Without MCU, a single chip implements the entire system, which is simple and efficient, and is the best choice for a low-cost solution; the 2-in-1 charging chip can be used with MCU to realize the overall function of a single-cell mobile power supply, it also supports up to 4 ports charge and discharge management, button and power indication, automatic standby and wake-up functions. With MCU, it allows flexible configuration of multiple functions such as charging voltage, key function, power indicator, and NTC protection to create a differentiated mobile power solution.
|Part Number||Type||Battery Cell #||Charge Current (max)||VIN (min)||VIN (max)||MOS||OTG voltage (max)||OTG current (max)||Control Interface||With MCU||Features||Package|
|SC9802||3 in 1||1s||12A||4.5V||5.5V/13.2V||int./ext.||13.2V||3.3A / 5A||SoC||yes||dual channel; auto port ctrl (BC1.2 & type-C);_x005f_x000b_Fast-IN-Charge||QFN 5x6|
|NX9811X||3 in 1||1s||5A||4.5V||5.5V||int.||5.1V||3.4A||SoC||yes||No cold protection for discharging mode||QFN 4x5|
|SC9801||2 in 1||1s||5A||4.5V||5.5V/13.2V||int./ext.||5.1V||3.3A / 5A||I2C||no||dual channel;_x005f_x000b_port ctrl (BC1.2 & type-C)Fast-IN-Charge,_x000b_int. power path||QFN 5x6|
|NX9812X||2 in 1||1s||5A||4.5V||5.5V||int.||5.1V||3.25A /3.4A||no||Support 4.2/4.3/4.35/4.4/4.5VBAT||QFN 4x4|
|NX9813X||2 in 1||1s||5A||4.5V||5.5V||int.||5.1V||3.25A /3.4A||I2C||no||Support 4.2/4.3/4.35/4.4VBAT||QFN 4x5|