
IP5306 Power Bank SoC with Charger and Boost Converter, ESOP-8
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Prices updated: 14 Oct 2026
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About this product
IP5306 is a fully integrated power management SoC for power banks and portable chargers. It combines a single-cell Li-ion charger, a boost converter with up to 2.4 A output, and a battery state-of-charge indicator controller, using only one external inductor. Its high integration keeps the component count and board size low.
Specifications
- Output current
- 2.4 A
- Battery type
- Single-cell Li-ion / Li-polymer
- Topology
- Boost converter with integrated Li-ion charger, single inductor
- Package
- ESOP-8
- Light-load behaviour
- Automatic switch to standby mode
Frequently asked questions
What external parts does the IP5306 need?
It needs a single inductor for the step-up and step-down operation, plus the input and output capacitors and the battery connection. Status LEDs for charge level are optional. Follow the reference schematic in the datasheet for exact values.
Can it be used with a single 18650 Li-ion cell?
Yes. The IP5306 is designed for a single-cell lithium battery, so an 18650 cell is a typical choice for a power bank project. Connect the battery with the correct polarity and protect the pack according to your design.





