LP28021 is 1.0A Single-chip Li-ion and Li-POL Charger manufactured by Lowpowersemi.
| Part Number | Description |
|---|---|
| LP28011 | 1A Single Chip Li-Ion and Li-Polymer Charger |
| LP28013 | 1A Single Chip Li-Ion and Li-Polymer Charger |
| LP28055 | 1A Single Chip Li-Ion and Li-Polymer Charger |
| LP28056S | 1.2A Single-chip Li-ion and Li-POL Charge |
| LP28057 | 1.2A Single-chip Li-ion Charge |
The LP28021/A is a plete constant-current/ constant voltage linear charger for single cell lithium-ion batteries. Its TDFN-10 package and low external ponent count make the LP28021/A ideally suited for portable applications. No external sense resistor is needed, and no blocking diode is required due to the internal MOSFET architecture.
