Datasheet Linear Technology LT3976IUDD#PBF
| Manufacturer | Linear Technology |
| Series | LT3976 |
| Part Number | LT3976IUDD#PBF |
40V, 5A, 2MHz Step-Down Switching Regulator with 3.3µA Quiescent Current
Datasheets
Datasheet LT3976
PDF, 422 Kb, Language: en, File uploaded: Sep 19, 2017, Pages: 28
40V, 5A, 2MHz Step-Down Switching Regulator with 3.3μA Quiescent Current
40V, 5A, 2MHz Step-Down Switching Regulator with 3.3μA Quiescent Current
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Packaging
| Package | 3x5 QFN-24 |
| Package Code | UDD |
| Package Index | 05-08-1833 |
Parametrics
| Architecture | Constant Frequency Current Mode |
| Demo Boards | DC1848A |
| Design Tools | LTspice File,LTpowerCAD Model |
| Export Control | no |
| Features | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good |
| Frequency | 2000 kHz |
| Frequency Adjust Range | 200kHz - 2MHz |
| Frequency Sync Range | 250kHz - 2MHz |
| Integrated Inductor | no |
| Ishutdown | 0.7 µA |
| Isupply | 0.0016 mA |
| Max Phases | 1 |
| Monolithic | yes |
| Number of Outputs | 1 |
| Operating Temperature Range | -40 to 85 °C |
| Output Current | 5 A |
| Polyphase | no |
| Switch Current | 10 A |
| Synchronous | no |
| Topology | Buck |
| Vin Max | 40 V |
| Vin Min | 4.3 V |
| Vout Max | 38.8 V |
| Vout Maximum | 0.97Vin |
| Vout Min | 1.197 V |
| Vswitch Max | 40 V |
Eco Plan
| RoHS | Compliant |
Model Line
Series: LT3976 (10)
Manufacturer's Classification
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > High Input Voltage Buck | Micropower Buck Regulators | Internal Power Switch Buck
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators
Other Names:
LT3976IUDDPBF, LT3976IUDD PBF
