Datasheet Linear Technology LTC3621EDCB-23.3#PBF
| Manufacturer | Linear Technology |
| Series | LTC3621 |
| Part Number | LTC3621EDCB-23.3#PBF |
17V, 1A Synchronous Step-Down Regulator with 3.5µA Quiescent Current
Datasheets
Datasheet LTC3621, LTC3621-2
PDF, 291 Kb, Language: en, File uploaded: Sep 22, 2017, Pages: 18
17V, 1A Synchronous Step-Down Regulator with 3.5μA Quiescent Current
17V, 1A Synchronous Step-Down Regulator with 3.5μA Quiescent Current
Extract from the document
Prices
Packaging
| Package | 2x3 DFN-6 |
| Package Code | DCB |
| Package Index | 05-08-1715 |
Parametrics
| Architecture | Constant Frequency Current Mode |
| Demo Boards | DC1863A,DC1864A |
| Design Tools | LTspice File,LTpowerCAD File |
| Export Control | no |
| Features | Burst Mode, Power Good, 100% Duty Cycle |
| Frequency | 2250 kHz |
| Frequency Adjust Range | 1MHz (LTC3621) or 2.25MHz (LTC3621-2) Fixed |
| Integrated Inductor | no |
| Ishutdown | 0.1 µA |
| Isupply | 0.0035 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 | 1.6 A |
| Synchronous | yes |
| Topology | Buck |
| Vin Max | 17 V |
| Vin Min | 2.7 V |
| Vout Max | 17 V |
| Vout Maximum | Vin |
| Vout Min | 0.6 V |
| Vref Accuracy Over Temp | 1.5 % |
Eco Plan
| RoHS | Compliant |
Model Line
Series: LTC3621 (72)
- LTC3621EDCB#PBF LTC3621EDCB#TRMPBF LTC3621EDCB#TRPBF LTC3621EDCB-2#PBF LTC3621EDCB-2#TRMPBF LTC3621EDCB-2#TRPBF LTC3621EDCB-23.3#PBF LTC3621EDCB-23.3#TRMPBF LTC3621EDCB-23.3#TRPBF LTC3621EDCB-25#PBF LTC3621EDCB-25#TRMPBF LTC3621EDCB-25#TRPBF LTC3621EDCB-3.3#PBF LTC3621EDCB-3.3#TRMPBF LTC3621EDCB-3.3#TRPBF LTC3621EDCB-5#PBF LTC3621EDCB-5#TRMPBF LTC3621EDCB-5#TRPBF LTC3621EMS8E#PBF LTC3621EMS8E#TRPBF LTC3621EMS8E-2#PBF LTC3621EMS8E-2#TRPBF LTC3621EMS8E-23.3#PBF LTC3621EMS8E-23.3#TRPBF LTC3621EMS8E-25#PBF LTC3621EMS8E-25#TRPBF LTC3621EMS8E-3.3#PBF LTC3621EMS8E-3.3#TRPBF LTC3621EMS8E-5#PBF LTC3621EMS8E-5#TRPBF LTC3621HMS8E#PBF LTC3621HMS8E#TRPBF LTC3621HMS8E-2#PBF LTC3621HMS8E-2#TRPBF LTC3621HMS8E-23.3#PBF LTC3621HMS8E-23.3#TRPBF LTC3621HMS8E-25#PBF LTC3621HMS8E-25#TRPBF LTC3621HMS8E-3.3#PBF LTC3621HMS8E-3.3#TRPBF LTC3621HMS8E-5#PBF LTC3621HMS8E-5#TRPBF LTC3621IDCB#PBF LTC3621IDCB#TRMPBF LTC3621IDCB#TRPBF LTC3621IDCB-2#PBF LTC3621IDCB-2#TRMPBF LTC3621IDCB-2#TRPBF LTC3621IDCB-23.3#PBF LTC3621IDCB-23.3#TRMPBF LTC3621IDCB-23.3#TRPBF LTC3621IDCB-25#PBF LTC3621IDCB-25#TRMPBF LTC3621IDCB-25#TRPBF LTC3621IDCB-3.3#PBF LTC3621IDCB-3.3#TRMPBF LTC3621IDCB-3.3#TRPBF LTC3621IDCB-5#PBF LTC3621IDCB-5#TRMPBF LTC3621IDCB-5#TRPBF LTC3621IMS8E#PBF LTC3621IMS8E#TRPBF LTC3621IMS8E-2#PBF LTC3621IMS8E-2#TRPBF LTC3621IMS8E-23.3#PBF LTC3621IMS8E-23.3#TRPBF LTC3621IMS8E-25#PBF LTC3621IMS8E-25#TRPBF LTC3621IMS8E-3.3#PBF LTC3621IMS8E-3.3#TRPBF LTC3621IMS8E-5#PBF LTC3621IMS8E-5#TRPBF
Manufacturer's Classification
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | Internal Power Switch Buck
Other Names:
LTC3621EDCB-23.3PBF, LTC3621EDCB-23.3 PBF, LTC3621EDCB23.3#PBF, LTC3621EDCB 23.3#PBF
