Datasheet Linear Technology LTC3633AIUFD-1#PBF
| Manufacturer | Linear Technology |
| Series | LTC3633A-1 |
| Part Number | LTC3633AIUFD-1#PBF |
Dual Channel 3A, 20V Monolithic Synchronous Step-Down Regulator
Datasheets
Datasheet LTC3633A, LTC3633A-1
PDF, 417 Kb, Language: en, File uploaded: Sep 22, 2017, Pages: 30
Dual Channel 3A, 20V Monolithic Synchronous Step-Down Regulator
Dual Channel 3A, 20V Monolithic Synchronous Step-Down Regulator
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Packaging
| Package | 4x5 QFN-28 |
| Package Code | UFD |
| Package Index | 05-08-1712 |
Parametrics
| Architecture | Constant Frequency Controlled On-Time Current Mode |
| Demo Boards | DC1895A |
| Design Tools | LTspice File,LTpowerCAD File |
| Export Control | no |
| Features | Anti-Phase Switching, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good |
| Frequency | 4000 kHz |
| Frequency Adjust Range | 500kHz - 4MHz |
| Frequency Sync Range | 500kHz - 4MHz |
| Integrated Inductor | no |
| Ishutdown | 13 µA |
| Isupply | 0.5 mA |
| Max Phases | 2 |
| Monolithic | yes |
| Number of Outputs | 2 |
| Operating Temperature Range | -40 to 85 °C |
| Output Current | 3 A |
| Output Current 2 | 3 A |
| Polyphase | no |
| Switch Current | 3.5 A |
| Switch Current 2 | 3.5 A |
| Synchronous | yes |
| Topology | Buck |
| Topology 1 | Buck |
| Topology 2 | Buck |
| Vin Max | 20 V |
| Vin Min | 3.6 V |
| Vout Max | 12 V |
| Vout Maximum | 12V |
| Vout Min | 1.5 V |
| Vout Min 2 | 1.5 V |
| Vref Accuracy Over Temp | 1 % |
Eco Plan
| RoHS | Compliant |
Other Options
Model Line
Series: LTC3633A-1 (8)
Manufacturer's Classification
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck | Internal Power Switch Buck
Other Names:
LTC3633AIUFD-1PBF, LTC3633AIUFD-1 PBF, LTC3633AIUFD1#PBF, LTC3633AIUFD 1#PBF
