Datasheet Details
| Part number | LTC3127 |
|---|---|
| Manufacturer | Linear Technology (now Analog Devices) |
| File Size | 406.95 KB |
| Description | 1A Buck-Boost DC/DC Converter |
| Datasheet |
 LTC3127 Datasheet
|
|
|
| Part number | LTC3127 |
|---|---|
| Manufacturer | Linear Technology (now Analog Devices) |
| File Size | 406.95 KB |
| Description | 1A Buck-Boost DC/DC Converter |
| Datasheet |
LTC3127 Datasheet
|
|
|
|
n Programmable (0.2A to 1A) ±4% Accurate Average Input Current Limit n Regulated Output with Input Voltages Above, Below or Equal to the Output n 1.8V to 5.5V (Input) and 1.8V to 5.25V (Output) Voltage Range n 0.6A Continuous Output Current: VIN > 1.8V n 1A Continuous Output Current: VIN > 3V n Single Inductor n Synchronous Rectification: Up to 96% Efficiency n Burst Mode® Operation: IQ = 35μA (Pin Selectable) n Output Disconnect in Shutdown n <1μA Shutdown Current n Small, Thermally Enhanced 10-Lead (3mm × 3mm × 0.75mm) DFN and 12-Lead MSOP Packages APPLICATIONS n USB Powered GSM Modems n Supercap Charger n Handheld Test Instruments n PC Card Modems n Wireless Terminals The LTC®3127 is a wide VIN range, highly efficient, 1.35MHz fixed frequency buck-boost DC/DC converter that operates from input voltages above, below or equal to the output voltage.
The LTC3127
LTC3127.
| Part Number | Description |
|---|---|
| LTC3122 | 2.5A Synchronous Step-Up DC/DC Converter |
| LTC3124 | 5A 2-Phase Synchronous Step-Up DC/DC Converter |
| LTC3125 | 1.2A Synchronous Step-Up DC/DC Converter |
| LTC3129 | 200mA Synchronous Buck-Boost DC/DC Converter |
| LTC3100 | 1.5MHz Synchronous Dual Channel DC/DC Converter and 100mA LDO |
| LTC3101 | Multi-Output DC/DC Converter and PowerPath Controller |
| LTC3103 | 300mA Synchronous Step-Down DC/DC Converter |
| LTC3105 | 400mA Step-Up DC/DC Converter |
| LTC3106 | 300mA Low Voltage Buck-Boost Converter |
| LTC3108 | Ultralow Voltage Step-Up Converter and Power Manager |