TPS40171RGYR vs TPS40170QRGYRQ1 Vergleich
Detaillierter Direktvergleich von TPS40171RGYR von Texas Instruments und TPS40170QRGYRQ1 von Texas Instruments. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Texas Instruments
TPS40171RGYR - 60V Wide-Input Sync Buck Controller | Texas Instruments
TPS40171RGYR ✓ AktivTexas Instruments
TPS40170QRGYRQ1 - 60V Sync Buck Controller, AEC-Q100 | Texas Instruments
TPS40170QRGYRQ1 ✓ AktivSpezifikationsvergleich
| Parameter | TPS40171RGYR | TPS40170QRGYRQ1 |
|---|---|---|
| Marke | Texas Instruments | Texas Instruments |
| Kategorie | DC-DC Converters | DC-DC Converters |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $2,43 | $3,85 |
| Topologie | Synchronous Buck Controller | Synchronous Buck Controller |
| Eingangsspannungsbereich | 4.5 V to 60 V | 4.5 V to 60 V |
| Ausgangsspannungsbereich | 0.6 V to ~0.85 * VIN | 0.6 V to 57 V |
| Referenzspannung | 0.6 V (internal) | — |
| Schaltfrequenz | 100 kHz to 600 kHz (programmable) | — |
| Control Architecture | Peak current-mode with selectable voltage-mode / average-current-mode | — |
| Duty Cycle | Up to 100% (high-side) / 0% to 100% | — |
| Anzahl der Ausgänge | 1 | — |
| Driver Type | External N-channel high-side + low-side MOSFETs | — |
| Sanftanlauf | Programmable, internal SS capacitor charging | — |
| Strombegrenzung | Cycle-by-cycle, hiccup mode overload protection | — |
| Power-Good-Ausgang | Yes (open-drain) | — |
| Enable Input | Yes (precision, with adjustable UVLO) | — |
| Betriebstemperatur | -40 C to +125 C | — |
| Gehäuse | 20-pin VQFN (RGY) 3.5 x 4.5 mm with thermal pad | 20-VQFN (RGY) 3.5 x 4.5 mm |
| Montageart | Surface Mount | Surface Mount |
| MSL-Level | 2 (1 year floor life) | 2 (1 year) |
| RoHS-Status | Compliant | — |
| Maximum Output Current (with ext. MOSFETs) | — | 20 A |
| Switching Frequency Range | — | 100 kHz to 600 kHz |
| Reference Voltage Accuracy | — | 1 % |
| Quiescent Current (typ) | — | 4.5 mA |
| Abschaltstrom | — | 1 uA typical |
| Output Voltage Tracking | — | Yes |
| Pre-Biased Output Support | — | Yes |
| PGOOD Signal | — | Open-drain |
| Sanftanlauf | — | Closed-loop |
| Dead-Time Control | — | Adaptive |
| Operating Temperature Range (AEC-Q100 Grade 1) | — | -40 C to +125 C |
| AEC-Q100 Qualification | — | Qualified |