Datasheet Linear Technology LTC3558
| Manufacturer | Linear Technology |
| Series | LTC3558 |
Linear USB Battery Charger with Buck and Buck-Boost Regulators
Datasheets
LTC3558 - Linear USB Battery Charger with Buck and Buck-Boost Regulators
PDF, 409 Kb, File uploaded: Oct 22, 2017
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Prices
Packaging
| LTC3558EUD#PBF | LTC3558EUD#TRPBF | |
|---|---|---|
| N | 1 | 2 |
| Package | 3x3 QFN-20 Package Outline Drawing | 3x3 QFN-20 Package Outline Drawing |
| Package Code | UD | UD |
| Package Index | 05-08-1720 | 05-08-1720 |
| Pin Count | 20 | 20 |
Parametrics
| Parameters / Models | LTC3558EUD#PBF | LTC3558EUD#TRPBF |
|---|---|---|
| Battery Chemistry | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer |
| Buck Output Current, A | 0.4 | 0.4 |
| Buck-Boost Output Current, A | 0.4 | 0.4 |
| Demo Boards | DC1276B | DC1276B |
| Export Control | no | no |
| Features | Burst Mode, Battery Charger, Buck, Buck-Boost | Burst Mode, Battery Charger, Buck, Buck-Boost |
| Float Voltage, V | 4.2 | 4.2 |
| Max Charge Current, A | 0.95 | 0.95 |
| Number of Cells | 1 | 1 |
| Number of Outputs | 2 | 2 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 |
| Type of Charger | Linear | Linear |
| Vin Max, V | 5.5 | 5.5 |
| Vin Min, V | 4.3 | 4.3 |
Eco Plan
| LTC3558EUD#PBF | LTC3558EUD#TRPBF | |
|---|---|---|
| RoHS | Compliant | Compliant |
Articles
- New Family of Integrated Power Controllers Combine Fast Battery Charging, PowerPath Control and Efficient DC/DC Converters in Less Than 20mm2 &mdash LT JournalPDF, 303 Kb, File published: Sep 23, 2008Extract from the document
Model Line
Series: LTC3558 (2)
Manufacturer's Classification
- Power Management > PMIC & Multifunction > Battery Charger Plus DC/DC
