Datasheet Details
| Part number | SY6990 |
|---|---|
| Manufacturer | Silergy |
| File Size | 3.44 MB |
| Description | Bi-directional Regulator |
| Datasheet |
 SY6990 Datasheet
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General Description
SY6990 is a 4.0-13.5V input, bi-directional regulator for Li-Ion battery power bank application.
Advanced bi-directional energy flow control with automatic input power source detection is adopted to achieve battery charging mode and battery power supply mode alternately.
Key Features
- Integrated N-Channel MOSFETs with 16V Voltage Rating and Extremely Low RDS(ON) High Switching Frequency to Minimize Peripheral Circuit Design Trickle Current / Constant Current / Constant Voltage Charging Mode Maximum 5A Battery Charging Current Maximum 3A System current in Battery power supplement mode USB Port Identifier for Various Input Current Limit Automatic Input Power Source Detection I2C Controls Selectable Battery Charge Voltage Programmable Constant Current Charging Programmable Over.