TPS53681RSBT vs TPS53667 Vergleich
Detaillierter Direktvergleich von TPS53681RSBT von Texas Instruments und TPS53667 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
TPS53681RSBT - Dual 6+2/5+3 D-CAP+ Multiphase Buck Controller | TI
TPS53681RSBT ✓ AktivTexas Instruments
TPS53667 - 6-Phase D-CAP+ Buck Controller w/ PMBus | Texas Instruments
TPS53667 ✓ AktivSpezifikationsvergleich
| Parameter | TPS53681RSBT | TPS53667 |
|---|---|---|
| Marke | Texas Instruments | Texas Instruments |
| Kategorie | Voltage Regulators | DC-DC Converters |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $3,95 | $3,05 |
| Topologie | Multiphase synchronous buck controller | Multi-phase synchronous buck controller |
| Anzahl der Ausgänge | 2 (dual-channel) | — |
| Phase Configuration | 6+2 or 5+3 phases | 6-phase (interleaved) |
| Control Method | D-CAP+ adaptive on-time | — |
| VCC/VDD Input Voltage | 4.5 V to 17 V | — |
| PVCC Operating Voltage | Up to 28 V | — |
| Ausgangsspannungsbereich | 0.25 V to 5 V | 0.5 V to 2.5 V (5 mV steps via 8-bit BOOT) |
| Per-Rail Output Current (typical) | >100 A | — |
| Per-Rail Output Current (peak) | Up to 300 A | — |
| PMBus Interface | PMBus 1.3.1 compliant | — |
| Non-Volatile Memory | Integrated NVM for configuration | Built-in NVM for custom configuration |
| Betriebs-Sperrschichttemperatur | -40 C to +125 C | — |
| Gehäuse | 40-pin WQFN (RSB), 5x5 mm | 40-WQFN 6x6 mm (RTA suffix) |
| Montageart | Surface Mount | Surface Mount |
| Compatible Power Stage | TI NexFET smart power stages | — |
| MSL-Level | 2 (per JEDEC J-STD-020) | — |
| RoHS-Status | Compliant | Compliant |
| Control Scheme | — | D-CAP+ hysteretic |
| Communication Interface | — | PMBus v1.2 |
| Compatible Power Stages | — | TI NexFET (CSD9549x series, CSD96497Q5MC) |
| Driver Type | — | Driverless (drives external power stages) |
| Protection Features | — | OVP, OCP, OTP |
| Telemetry | — | VOUT, IOUT, temperature (via PMBus) |
| Target Applications | — | ASIC POL, server core rails, high-current POL |
| Lead Free | — | Yes |