Datasheet Details
| Part number | LTC3555 |
|---|---|
| Manufacturer | Linear Technology (now Analog Devices) |
| File Size | 380.13 KB |
| Description | High Efficiency USB Power Manager + Triple Step-Down DC/DC |
| Download | LTC3555 Download (PDF) |
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| Part number | LTC3555 |
|---|---|
| Manufacturer | Linear Technology (now Analog Devices) |
| File Size | 380.13 KB |
| Description | High Efficiency USB Power Manager + Triple Step-Down DC/DC |
| Download | LTC3555 Download (PDF) |
|
|
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The LTC®3555 family are highly integrated USB compatible power management and battery charger ICs for Li-Ion/Polymer battery applications.
They include a high efficiency current limited switching PowerPath manager with automatic load prioritization, a battery charger, an ideal diode and three general purpose synchronous step-down switching regulators.
The LTC3555 family limits input current to either 100mA or 500mA for USB applications or 1A for adapter-powered applications.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
LTC3555-1 | High Efficiency USB Power Manager + Triple Step-Down DC/DC | Linear |
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LTC3555-3 | High Efficiency USB Power Manager + Triple Step-Down DC/DC | Linear |
| Part Number | Description |
|---|---|
| LTC3550 | Dual Input USB/AC Adapter Li-Ion Battery Charger |
| LTC3550-1 | Dual Input USB/AC Adapter Li-Ion Battery Charger |
| LTC3552 | Standalone Linear Li-Ion Battery Charger and Dual Synchronous Buck Converter |
| LTC3552-1 | Standalone Linear Li-Ion Battery Charger and Dual Synchronous Buck Converter |
| LTC3557 | USB Power Manager |
| LTC3557-1 | USB Power Manager |
| LTC3558 | Linear USB Battery Charger |
| LTC3559 | Linear USB Battery Charger |
| LTC3559-1 | Linear USB Battery Charger |
| LTC3520 | Synchronous 1A Buck-Boost and 600mA Buck Converters |