DS5136B is a power bank SOC launched by Diansi for the single-cell power bank market.

DS5136B Single-string Power Bank + EPP Wireless Charging Solution: Single-string battery, Type-C port output 22.5W power, wireless charging 15W (Apple 7.5W);

DS5136B Single-string Power Bank + MPP Wireless Charging Solution (QI2.0): Single-string battery, Type-C port output 22.5W power, wireless charging 15W (Apple 15W);

Supports up to 3 ports + W output modes. Single-click the button to power on and display battery level, double-click to power off and enter sleep mode, long press to enter low-current mode. Supports CC-CV switching, and mainstream fast charging protocols such as PD3.1/PD3.0/QC4.0/QC3.0/AFC/SCP/BC1.2/DCP. Integrates battery charge and discharge management module, power calculation module, display module, and provides protection functions including input/output overvoltage/undervoltage, battery overcharge/over-discharge, NTC overtemperature, discharge overcurrent, and output short-circuit protection.

Diansi DS5136 wireless charging 15W load efficiency is as high as 80%. Simultaneous charging and discharging (wireless charging and discharging, adapter charging the power bank) is determined by the input power, prioritizing 15W for wireless charging, with the remaining power supplied to the battery. The power bank and wireless charging share a single buck-boost circuit to reduce costs.

Our product advantages: High efficiency, low temperature; supports dual Type-C input and output; simultaneous wireless charging and discharging supports fast charging; high cost-performance ratio, excellent cost; supports online programming; no external boost chip required, can directly boost to 18V. (Contact: 15009282237)