Datasheet Linear Technology LTC1731-4.X
| Manufacturer | Linear Technology |
| Series | LTC1731-4.X |
Single Cell Lithium-Ion Linear Battery Charger Controllers
Datasheets
LTC1731-4.1/LTC1731-4.2 - Single Cell Lithium-Ion Linear Battery Charger Controllers
PDF, 181 Kb, File uploaded: Oct 2, 2017
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Prices
Packaging
| LTC1731EMS8-4.1#PBF | LTC1731EMS8-4.1#TRPBF | LTC1731EMS8-4.2#PBF | LTC1731EMS8-4.2#TRPBF | LTC1731ES8-4.1#PBF | LTC1731ES8-4.1#TRPBF | LTC1731ES8-4.2#PBF | LTC1731ES8-4.2#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | MS-8 Package Outline Drawing | MS-8 Package Outline Drawing | MS-8 Package Outline Drawing | MS-8 Package Outline Drawing | SO-8 Package Outline Drawing | SO-8 Package Outline Drawing | SO-8 Package Outline Drawing | SO-8 Package Outline Drawing |
| Package Code | MS8 | MS8 | MS8 | MS8 | S8 | S8 | S8 | S8 |
| Package Index | 05-08-1660 | 05-08-1660 | 05-08-1660 | 05-08-1660 | 05-08-1610 (S8) | 05-08-1610 (S8) | 05-08-1610 (S8) | 05-08-1610 (S8) |
| Pin Count | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Parametrics
| Parameters / Models | LTC1731EMS8-4.1#PBF | LTC1731EMS8-4.1#TRPBF | LTC1731EMS8-4.2#PBF | LTC1731EMS8-4.2#TRPBF | LTC1731ES8-4.1#PBF | LTC1731ES8-4.1#TRPBF | LTC1731ES8-4.2#PBF | LTC1731ES8-4.2#TRPBF |
|---|---|---|---|---|---|---|---|---|
| Battery Chemistry | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer |
| Charge Termination | On-board timer | On-board timer | On-board timer | On-board timer | On-board timer | On-board timer | On-board timer | On-board timer |
| Export Control | no | no | no | no | no | no | no | no |
| Float Voltage, V | 4.2V | 4.2V | 4.2V | 4.2V | 4.2V | 4.2V | 4.2V | 4.2V |
| Internal Pass Element | no | no | no | no | no | no | no | no |
| Max Charge Current, A | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Number of Cells | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 |
| Type of Charger | Linear | Linear | Linear | Linear | Linear | Linear | Linear | Linear |
| Vin Max, V | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Vin Min, V | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
Eco Plan
| LTC1731EMS8-4.1#PBF | LTC1731EMS8-4.1#TRPBF | LTC1731EMS8-4.2#PBF | LTC1731EMS8-4.2#TRPBF | LTC1731ES8-4.1#PBF | LTC1731ES8-4.1#TRPBF | LTC1731ES8-4.2#PBF | LTC1731ES8-4.2#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC1731-4.X (8)
Manufacturer's Classification
- Power Management > Battery Management > Battery Charger IC > Linear Battery Chargers
