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