Datasheet Linear Technology LTC3538
| Manufacturer | Linear Technology |
| Series | LTC3538 |
800mA Synchronous Buck-Boost DC/DC Converter
Datasheets
LTC3538 - 800mA Synchronous Buck-Boost DC/DC Converter
PDF, 216 Kb, Revision: B, File uploaded: Sep 21, 2017
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Packaging
| LTC3538EDCB#PBF | LTC3538EDCB#TRMPBF | LTC3538EDCB#TRPBF | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Package | 2x3 DFN-8 Package Outline Drawing | 2x3 DFN-8 Package Outline Drawing | 2x3 DFN-8 Package Outline Drawing |
| Package Code | DCB | DCB | DCB |
| Package Index | 05-08-1718 | 05-08-1718 | 05-08-1718 |
| Pin Count | 8 | 8 | 8 |
Parametrics
| Parameters / Models | LTC3538EDCB#PBF | LTC3538EDCB#TRMPBF | LTC3538EDCB#TRPBF |
|---|---|---|---|
| Architecture | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode |
| Demo Boards | DC1095A | DC1095A | DC1095A |
| Design Tools | LTspice Model | LTspice Model | LTspice Model |
| Export Control | no | no | no |
| Features | Output Disconnect, Burst Mode | Output Disconnect, Burst Mode | Output Disconnect, Burst Mode |
| Frequency, kHz | 1000 | 1000 | 1000 |
| Integrated Inductor | no | no | no |
| Ishutdown, µA | 1.5 | 1.5 | 1.5 |
| Isupply, mA | 0.035 | 0.035 | 0.035 |
| Monolithic | yes | yes | yes |
| Number of Outputs | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | 0 to 85 |
| Output Current, A | 0.8 | 0.8 | 0.8 |
| Polyphase | no | no | no |
| Synchronous | yes | yes | yes |
| Topology | Buck-Boost | Buck-Boost | Buck-Boost |
| Vin Max, V | 5.5 | 5.5 | 5.5 |
| Vin Min, V | 2.4 | 2.4 | 2.4 |
| Vout Max, V | 5.5 | 5.5 | 5.5 |
| Vout Min, V | 1 | 1 | 1 |
Eco Plan
| LTC3538EDCB#PBF | LTC3538EDCB#TRMPBF | LTC3538EDCB#TRPBF | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
Model Line
Series: LTC3538 (3)
Manufacturer's Classification
- Power Management > Switching Regulator > Buck-Boost Regulators > Internal Power Switch Buck-Boost