Datasheet Linear Technology LTC3114-1
| Manufacturer | Linear Technology |
| Series | LTC3114-1 |
40V, 1A Synchronous Buck-Boost DC/DC Converter with Programmable Output Current
Datasheets
LTC3114-1 - 40V, 1A Synchronous Buck-Boost DC/DC Converter with Programmable Output Current
PDF, 447 Kb, Revision: B, File uploaded: Sep 20, 2017
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Parametrics
| Parameters / Models | LTC3114EDHC-1#PBF | LTC3114EDHC-1#TRPBF | LTC3114EFE-1#PBF | LTC3114EFE-1#TRPBF | LTC3114HDHC-1#PBF | LTC3114HDHC-1#TRPBF | LTC3114HFE-1#PBF | LTC3114HFE-1#TRPBF | LTC3114IDHC-1#PBF | LTC3114IDHC-1#TRPBF | LTC3114IFE-1#PBF | LTC3114IFE-1#TRPBF | LTC3114MPDHC-1#PBF | LTC3114MPDHC-1#TRPBF | LTC3114MPFE-1#PBF | LTC3114MPFE-1#TRPBF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Architecture | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode |
| Demo Boards | DC1821B | DC1821B | DC1821B | DC1821B | DC1821B | DC1821B | DC1821B | DC1821B | DC1821B | DC1821B | DC1821B | DC1821B | DC1821B | DC1821B | DC1821B | DC1821B |
| Design Tools | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File |
| Export Control | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no |
| Features | Programmable Output Current Limit, Burst Mode, | Programmable Output Current Limit, Burst Mode, | Programmable Output Current Limit, Burst Mode, | Programmable Output Current Limit, Burst Mode, | Programmable Output Current Limit, Burst Mode, | Programmable Output Current Limit, Burst Mode, | Programmable Output Current Limit, Burst Mode, | Programmable Output Current Limit, Burst Mode, | Programmable Output Current Limit, Burst Mode, | Programmable Output Current Limit, Burst Mode, | Programmable Output Current Limit, Burst Mode, | Programmable Output Current Limit, Burst Mode, | Programmable Output Current Limit, Burst Mode, | Programmable Output Current Limit, Burst Mode, | Programmable Output Current Limit, Burst Mode, | Programmable Output Current Limit, Burst Mode, |
| Frequency, kHz | 1200 | 1200 | 1200 | 1200 | 1200 | 1200 | 1200 | 1200 | 1200 | 1200 | 1200 | 1200 | 1200 | 1200 | 1200 | 1200 |
| Integrated Inductor | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no |
| Ishutdown, µA | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Isupply, mA | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Max Phases | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Monolithic | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 |
| Output Current, A | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Polyphase | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no | no |
| Synchronous | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes |
| Topology | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost |
| Topology 1 | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost |
| Vin Max, V | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| Vin Min, V | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 |
| Vout Max, V | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| Vout Maximum | 40V | 40V | 40V | 40V | 40V | 40V | 40V | 40V | 40V | 40V | 40V | 40V | 40V | 40V | 40V | 40V |
| Vout Min, V | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
Eco Plan
| LTC3114EDHC-1#PBF | LTC3114EDHC-1#TRPBF | LTC3114EFE-1#PBF | LTC3114EFE-1#TRPBF | LTC3114HDHC-1#PBF | LTC3114HDHC-1#TRPBF | LTC3114HFE-1#PBF | LTC3114HFE-1#TRPBF | LTC3114IDHC-1#PBF | LTC3114IDHC-1#TRPBF | LTC3114IFE-1#PBF | LTC3114IFE-1#TRPBF | LTC3114MPDHC-1#PBF | LTC3114MPDHC-1#TRPBF | LTC3114MPFE-1#PBF | LTC3114MPFE-1#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC3114-1 (16)
Manufacturer's Classification
- Power Management > Switching Regulator > Buck-Boost Regulators > Internal Power Switch Buck-Boost
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators
