Datasheet Linear Technology LTC3646EMSE#TRPBF
| Manufacturer | Linear Technology |
| Series | LTC3646 |
| Part Number | LTC3646EMSE#TRPBF |
40V, 1A Synchronous Step-Down Converter
Datasheets
Datasheet LTC3646, LTC3646-1
PDF, 596 Kb, Language: en, File uploaded: Sep 22, 2017, Pages: 28
40V, 1A Synchronous Step-Down Converter
40V, 1A Synchronous Step-Down Converter
Extract from the document
Prices
Packaging
| Package | MS-16E |
| Package Code | MSE |
| Package Index | 05-08-1667 |
Parametrics
| Architecture | Constant Frequency Controlled On-Time Current Mode |
| Demo Boards | DC1731A-A,DC1731A-B,DC1820A-A,DC1820A-B |
| Design Tools | LTspice File,LTpowerCAD File |
| Export Control | no |
| Features | Resistor Set Frequency, External Synchronization, Burst Mode, Power Good |
| Frequency | 3000 kHz |
| Frequency Adjust Range | 200kHz - 3MHz |
| Frequency Sync Range | 200kHz - 3MHz |
| Integrated Inductor | no |
| Ishutdown | 8 µA |
| Isupply | 0.140 mA |
| Max Phases | 1 |
| Monolithic | yes |
| Number of Outputs | 1 |
| Operating Temperature Range | 0 to 85 °C |
| Output Current | 1 A |
| Polyphase | no |
| Switch Current | 1.2 A |
| Synchronous | yes |
| Topology | Buck |
| Vin Max | 40 V |
| Vin Min | 4 V |
| Vout Max | 30 V |
| Vout Maximum | 30V |
| Vout Min | 2 V |
| Vref Accuracy Over Temp | 1.5 % |
Eco Plan
| RoHS | Compliant |
Other Options
Model Line
Series: LTC3646 (12)
Manufacturer's Classification
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck | High Input Voltage Buck
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators
Other Names:
LTC3646EMSETRPBF, LTC3646EMSE TRPBF
