Datasheet Linear Technology LTC4057-4.2
| Manufacturer | Linear Technology |
| Series | LTC4057-4.2 |
Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT
Datasheets
LTC4057-4.2 - Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT
PDF, 153 Kb, File uploaded: Oct 2, 2017
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Prices
Packaging
| LTC4057ES5-4.2#PBF | LTC4057ES5-4.2#TRMPBF | LTC4057ES5-4.2#TRPBF | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Package | SOT-23 Package Outline Drawing | SOT-23 Package Outline Drawing | SOT-23 Package Outline Drawing |
| Package Code | S5 | S5 | S5 |
| Package Index | 05-08-1635 | 05-08-1635 | 05-08-1635 |
| Pin Count | 5 | 5 | 5 |
Parametrics
| Parameters / Models | LTC4057ES5-4.2#PBF | LTC4057ES5-4.2#TRMPBF | LTC4057ES5-4.2#TRPBF |
|---|---|---|---|
| Battery Chemistry | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer |
| Charge Termination | Microcontroller | Microcontroller | Microcontroller |
| Demo Boards | DC654A | DC654A | DC654A |
| Export Control | no | no | no |
| Float Voltage, V | 4.2V | 4.2V | 4.2V |
| Internal Pass Element | yes | yes | yes |
| Max Charge Current, A | 0.8 | 0.8 | 0.8 |
| Number of Cells | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | 0 to 85 |
| Type of Charger | Linear | Linear | Linear |
| Vin Max, V | 6.5 | 6.5 | 6.5 |
| Vin Min, V | 4.25 | 4.25 | 4.25 |
Eco Plan
| LTC4057ES5-4.2#PBF | LTC4057ES5-4.2#TRMPBF | LTC4057ES5-4.2#TRPBF | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
Model Line
Series: LTC4057-4.2 (3)
Manufacturer's Classification
- Power Management > Battery Management > Battery Charger IC > Linear Battery Chargers
