LP28057 is 1.2A Single-chip Li-ion Charge manufactured by Lowpowersemi.
| Part Number | Description |
|---|---|
| LP28055 | 1A Single Chip Li-Ion and Li-Polymer Charger |
| LP28056S | 1.2A Single-chip Li-ion and Li-POL Charge |
| LP28011 | 1A Single Chip Li-Ion and Li-Polymer Charger |
| LP28013 | 1A Single Chip Li-Ion and Li-Polymer Charger |
| LP28021 | 1.0A Single-chip Li-ion and Li-POL Charger |
The LP28057 is a plete constant-current/ constant- voltage linear charger for single cell lithium-ion batteries. Its ESOP-8 package and low external ponent count make the LP28057 ideally suited for portable applications. No external sense resistor is needed, and no blocking diode is required due to the internal MOSFET architecture.
