Datasheet Linear Technology LT3972EDD#PBF — Datenblatt
| Hersteller | Linear Technology |
| Serie | LT3972 |
| Artikelnummer | LT3972EDD#PBF |
33V, 3,5A, 2,4MHz Step-Down-Schaltregler mit 75µA Ruhestrom
Datenblätter
Datasheet LT3972
PDF, 346 Kb, Sprache: en, Datei hochgeladen: Sep 19, 2017, Seiten: 24
33V, 3.5A, 2.4MHz Step-Down Switching Regulator with 75μA Quiescent Current
33V, 3.5A, 2.4MHz Step-Down Switching Regulator with 75μA Quiescent Current
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Preise
Verpackung
| Package | 3x3 DFN-10 |
| Package Code | DD |
| Package Index | 05-08-1699 |
Parameter
| Architecture | Constant Frequency Current Mode |
| Demo Boards | DC1458A |
| Design Tools | LTspice File,LTpowerCAD Model |
| Export Control | no |
| Features | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good |
| Frequency | 2400 kHz |
| Frequency Adjust Range | 250kHz - 2.4MHz |
| Frequency Sync Range | 250kHz - 2MHz |
| Integrated Inductor | no |
| Ishutdown | 1 µA |
| Isupply | 0.03 mA |
| Max Phases | 1 |
| Monolithic | yes |
| Number of Outputs | 1 |
| Operating Temperature Range | 0 to 85 °C |
| Output Current | 3.5 A |
| Over Voltage Protection | 62 V |
| Polyphase | no |
| Switch Current | 5.4 A |
| Synchronous | no |
| Topology | Buck |
| Vin Max | 33 V |
| Vin Min | 3.6 V |
| Vout Max | 30 V |
| Vout Maximum | 30V |
| Vout Min | 0.79 V |
Öko-Plan
| RoHS | Compliant |
Modellreihe
Serie: LT3972 (10)
Herstellerklassifikation
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | Internal Power Switch Buck
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators
Andere Namen:
LT3972EDDPBF, LT3972EDD PBF