Datasheet Linear Technology LTC3418 — Datenblatt
| Hersteller | Linear Technology |
| Serie | LTC3418 |
Monolithischer synchroner Abwärtsregler mit 8 A, 4 MHz
Datenblätter
Datasheet LTC3418
PDF, 494 Kb, Sprache: en, Datei hochgeladen: Sep 21, 2017, Seiten: 22
8A, 4MHz, Monolithic Synchronous Step-Down Regulator
8A, 4MHz, Monolithic Synchronous Step-Down Regulator
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Preise
Verpackung
| LTC3418EUHF#PBF | LTC3418EUHF#TRPBF | |
|---|---|---|
| N | 1 | 2 |
| Package | 5x7 QFN-38 Paketumrisszeichnung | 5x7 QFN-38 Paketumrisszeichnung |
| Package Code | UHF | UHF |
| Package Index | 05-08-1701 | 05-08-1701 |
| Pin Count | 38 | 38 |
Parameter
| Parameters / Models | LTC3418EUHF#PBF | LTC3418EUHF#TRPBF |
|---|---|---|
| Architecture | Constant Frequency Current Mode | Constant Frequency Current Mode |
| Demo Boards | DC785A | DC785A |
| Design Tools | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File |
| Export Control | no | no |
| Features | Burst Mode, Tracking, Resistor Set Frequency, External Synchronization, Power Good, 100% Duty Cycle | Burst Mode, Tracking, Resistor Set Frequency, External Synchronization, Power Good, 100% Duty Cycle |
| Frequency, kHz | 4000 | 4000 |
| Frequency Adjust Range | 300kHz - 4MHz | 300kHz - 4MHz |
| Frequency Sync Range | 300kHz - 4MHz | 300kHz - 4MHz |
| Integrated Inductor | no | no |
| Ishutdown, µA | 0.03 | 0.03 |
| Isupply, mA | 0.38 | 0.38 |
| Max Phases | 1 | 1 |
| Monolithic | yes | yes |
| Number of Outputs | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 |
| Output Current, A | 8 | 8 |
| Polyphase | no | no |
| Switch Current, A | 17 | 17 |
| Synchronous | yes | yes |
| Topology | Buck | Buck |
| Vin Max, V | 5.5 | 5.5 |
| Vin Min, V | 2.25 | 2.25 |
| Vout Max, V | 5.5 | 5.5 |
| Vout Maximum | Vin | Vin |
| Vout Min, V | 0.8 | 0.8 |
Öko-Plan
| LTC3418EUHF#PBF | LTC3418EUHF#TRPBF | |
|---|---|---|
| RoHS | Compliant | Compliant |
Artikel
- Monolithic Synchronous Step-Down Regulator Drives 8A Loads with Few External Components &mdash LT JournalPDF, 184 Kb, Datei veröffentlicht: Jun 10, 2005Auszug aus dem Dokument
Modellreihe
Serie: LTC3418 (2)
Herstellerklassifikation
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck