Battery management
GD30BP Li-ion Protection ICs
GigaDevice GD30BP Li-ion Protection ICs — 9 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
9 catalogued part numbers
| Part No. | Number of Cells | OCV [VCU] (V) | OCRV [VCL] (V) | ODV [VDL] (V) | ODRV [VDR] (V) | VEC1 (mV) | VEC2 (mV) | VSHR (mV) | VCOC (mV) | Cell balance [VBL](V) | 0V charging function | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GD30BP3440LMTR-K | 3.65±20mV | 3.55±20mV | 2.3±30mV | 2.7±30mV | 50mV | 100mV | 200mV | -20mV | 3.525V | 1.6V | SSOP-16L | |
| GD30BP3441LMTR-K | 3.85±20mV | 3.75±20mV | 2.3±30mV | 2.5±30mV | 50mV | 100mV | 400mV | -50mV | 3.625V | 1.6V | SSOP-16L | |
| GD30BP3443LMTR-K | 3~4S | 4.25±20mV | 4.15±20mV | 2.7±30mV | 3.0±30mV | 50mV | 100mV | 200mV | -20mV | 4.125V | 1.6V | SSOP-16L |
| GD30BP3447LMTR-K | 4.45±20mV | 4.35±20mV | 2.5±30mV | 3.0±30mV | 65mV | 130mV | 260mV | -50mV | 4.325V | 1.6V | SSOP-16L | |
| GD30BP3448LMTR-K | 4.475±20mV | 4.375±20mV | 2.7±30mV | 3.0±30mV | 65mV | 130mV | 260mV | -50mV | 4.350V | 1.6V | SSOP-16L | |
| GD30BP3470EMTR-K | 4.475±20mV | 4.375±20mV | 2.7±30mV | 3.0±30mV | 50mV | 100mV | 200mV | -50mV | 4.350V | 1.6V | SSOP-24L | |
| GD30BP3471EMTR-K | 4~7S | 4.425±20mV | 4.325±20mV | 2.7±30mV | 3.0±30mV | 50mV | 100mV | 200mV | -50mV | 4.300V | 1.6V | SSOP-24L |
| GD30BP3472EMTR-K | 4.25±20mV | 4.15±20mV | 2.8±30mV | 3.0±30mV | 50mV | 100mV | 200mV | -20mV | 4.125V | 1.6V | SSOP-24L | |
| GD30BP3473EMTR-K | 4.25±20mV | 4.15±20mV | 2.7±30mV | 3.0±30mV | 50mV | 100mV | 200mV | -20mV | 4.125V | 1.0V | SSOP-24L |
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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