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The LP28300 is a 2A Li-Ion battery charger. It utilizes a 500KHz synchronous buck converter topology to reduce power dissipation during charging. Low power dissipation, an internal MOSFET allow a physically small charger that can be embedded in a wide range of handheld applications. The LP28300 includes complete charge termination circuitry, automatic rechar.
include shorted cell detection; temperature qualified charging and overvoltage protection. The LP28300 is available in a low profile ESOP8 and package. Order Information LP28300 □ □ □ □ F: Pb-Free Package Type SP: ESOP8 QV: TDFN-10 Charge voltage A: 4.2V B: 8.4V C: 12.6V Applications Portable Media Players Cellular and Smart mobile phone PDA/DSC Handheld Battery-Powered Devices Handheld Computers Charging Docks and Cradles Features Input voltage range 4V~18V Dynamic input current allocation for maximum charging rate 2.0A Maximum Charge Current No External MOSFETs and Block.
LP28300 - POWER
The LP28300 is a 2A Li-Ion battery charger intended for5V wall adapters. It utilizes a 1.5MHz synchronous buck converter.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LP28301 |
Lowpowersemi |
2A Synchronous Buck Li-ion Charger |
|
| 2 | LP28006 |
Low Power Semi |
Single and Dual Cell Li+ Battery Charger IC |
|
| 3 | LP28009 |
Low Power Semi |
Single and Dual Cell Li+ Battery Charger IC |
|
| 4 | LP28010A |
POWER |
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|
| 5 | LP28011 |
Lowpowersemi |
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| 6 | LP28013 |
Lowpowersemi |
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| 7 | LP28021 |
Lowpowersemi |
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|
| 8 | LP28052 |
POWER |
1.2A Single-chip Li-ion and Li-POL Charge |
|
| 9 | LP28052A |
Low Power Semi |
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|
| 10 | LP28055 |
Lowpowersemi |
1A Single Chip Li-Ion and Li-Polymer Charger |
|
| 11 | LP28056 |
POWER |
1.2A Single-chip Li-ion and Li-POL Charge |
|
| 12 | LP28056S |
Lowpowersemi |
1.2A Single-chip Li-ion and Li-POL Charge |
|