Battery management
GD30WS TWS Earphone ICs
GigaDevice GD30WS TWS Earphone ICs — 3 catalogued part numbers with the manufacturer's selection parameters. Supplied by Yueyang as an authorised GigaDevice distributor.
Distributed product
Designed and manufactured by GigaDevice — Yueyang is a distributor, not the designer or manufacturer.
Product Model List
3 catalogued part numbers
| Part No. | Status | Absolute VUSB (V) max | Control Topology | Charging Current (A) max | Load Current (A) max | Charging Efficiency (%) max | CV Charge Voltage (V) | Quiescent Current (μA) | LDO | Control Interface | Temperature Operating Range (°C) | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GD30WS8805EU | MP | 20 | Switch-Mode | 1.2 | 0.6 | 95 | 4.1/4.2/4.3/4.35/4.4 @0.5% | - | 3.3V/50mA | I²C | -20~85 | QFN24 |
| GD30WS8815EUTR | MP | 20 | Switch-Mode | 1.5 | 1 | 95 | 4.1/4.2/4.3/4.35/4.4 @0.5% | - | 3.3V/80mA | I²C | -20~85 | QFN24 |
| GD30WS8855EUTR | MP | 20 | Switch-Mode | 1.5 | 1 | 95 | 4.1/4.2/4.3/4.35/4.4 @0.5% | - | 3.3V/50mA | I²C | -20~85 | QFN24 |
For the complete selection, please contact engineering — more variants, packages and grades are available than listed here.
Contact engineeringDistributed by Yueyang — designed and manufactured by GigaDevice. Parameters are taken from the GigaDevice 2026 selection guide; confirm against the current GigaDevice datasheet before design-in. For the complete selection and latest availability, please contact engineering.
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