LT8606EDC#TRPBF vs LT8640EUDC#TRPBF Vergleich
Detaillierter Direktvergleich von LT8606EDC#TRPBF von Analog Devices und LT8640EUDC#TRPBF von Analog Devices. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Analog Devices
LT8606EDC#TRPBF - 42V 350mA Sync Buck Regulator | Analog Devices
LT8606EDC#TRPBF ✓ Aktiv
Spezifikationsvergleich
| Parameter | LT8606EDC#TRPBF | LT8640EUDC#TRPBF |
|---|---|---|
| Marke | Analog Devices | Analog Devices |
| Kategorie | DC-DC Converters | DC-DC Converters |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $2,52 | $5,48 |
| Topologie | Synchronous Step-Down (Buck) | Synchronous Buck (Step-Down) |
| Eingangsspannungsbereich | 3.0 V to 42 V | 3.4 V to 42 V |
| Ausgangsspannungsbereich | 1.8 V to VIN (adjustable, lower voltages possible per datasheet) | 0.97 V to 41.58 V (adjustable) |
| Maximaler Ausgangsstrom | 350 mA continuous | 5 A |
| Quiescent Current (non-switching) | 1.7 µA typical | — |
| Schaltfrequenz | 200 kHz to 2 MHz (2 MHz default, RT pin adjustable on MSOP variant) | Up to 3 MHz (programmable) |
| Wirkungsgrad | >90% at moderate loads | — |
| Light-Load Mode | Low ripple Burst Mode | — |
| Gehäuse | 8-pin 2 mm x 2 mm DFN with Exposed Pad (DDC) | 20-WFQFN / 18-lead QFN with Exposed Pad (LGA-style UD package) |
| Betriebstemperaturbereich | -40 °C to +125 °C (junction) | — |
| Switch Type | Internal high-side and low-side MOSFETs (synchronous) | — |
| Operating Frequency Mode | Burst Mode (DFN); selectable Burst/SYNC/SS on MSOP variants | — |
| Maximum Junction Temperature | +125 °C | — |
| Storage Temperature Range | -65 °C to +150 °C | — |
| Feuchtigkeitsempfindlichkeitsgrad (MSL) | 1 (per JEDEC J-STD-020) | — |
| Lead Finish | Au (Gold) per Analog Devices package | — |
| RoHS / REACH | RoHS compliant (per DigiKey listing) | — |
| Anzahl der Ausgänge | — | 1 |
| Ruhestrom | — | 2.5 µA (output in regulation, Burst Mode) |
| Minimum Switch On-Time | — | 30 ns (top switch) |
| Architecture | — | Silent Switcher (low EMI) |
| Mode Selection | — | Burst Mode / Spread Spectrum / External Sync / Pulse-Skipping / Forced Continuous |
| Betriebs-Sperrschichttemperatur | — | -40 °C to +125 °C (E grade, design assured over -40 to +125) |
| Montageart | — | Surface Mount |
| MSL-Level | — | 1 |
| RoHS-Status | — | Compliant (Pb-free) |
| Output Polarity | — | Positive |