Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
The LP28057 is a complete constant-current/ constant- voltage linear charger for single cell lithium-ion batteries. Its ESOP-8 package and low external component 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. Thermal feedback reg.
include charge current monitor, under voltage lockout, automatic recharge and a status pin to indicate charge termination and the presence of an input voltage. Order Information LP28057 □ □ □ F: Pb-Free Package Type SP: ESOP-8 Features Protection of Reverse Connection of Battery Programmable Charge Current Up to 1200mA No MOSFET, Sense Resistor or Blocking Diode Required Constant-Current/Constant-Voltage Operation with Thermal Regulation to Maximize Charge Rate Without Risk of Overheating 4.2V Charge Voltage with ± 1% Accuracy Short-circuit protection 1µA Supply Current in Shutd.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LP28052 |
POWER |
1.2A Single-chip Li-ion and Li-POL Charge |
|
| 2 | LP28052A |
Low Power Semi |
10V/1.2A Single-chip Li-ion and Li-POL Charge |
|
| 3 | LP28055 |
Lowpowersemi |
1A Single Chip Li-Ion and Li-Polymer Charger |
|
| 4 | LP28056 |
POWER |
1.2A Single-chip Li-ion and Li-POL Charge |
|
| 5 | LP28056S |
Lowpowersemi |
1.2A Single-chip Li-ion and Li-POL Charge |
|
| 6 | LP28006 |
Low Power Semi |
Single and Dual Cell Li+ Battery Charger IC |
|
| 7 | LP28009 |
Low Power Semi |
Single and Dual Cell Li+ Battery Charger IC |
|
| 8 | LP28010A |
POWER |
Single-Chip Li-lon Polymer Battery Charge Manager |
|
| 9 | LP28011 |
Lowpowersemi |
1A Single Chip Li-Ion and Li-Polymer Charger |
|
| 10 | LP28013 |
Lowpowersemi |
1A Single Chip Li-Ion and Li-Polymer Charger |
|
| 11 | LP28021 |
Lowpowersemi |
1.0A Single-chip Li-ion and Li-POL Charger |
|
| 12 | LP28300 |
POWER |
2A Synchronous Buck Li-ion Charger |
|