TPS53667 vs TPS53681RSBT Comparaison
Comparaison détaillée côte à côte de TPS53667 par Texas Instruments et TPS53681RSBT par Texas Instruments. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Texas Instruments
TPS53667 - 6-Phase D-CAP+ Buck Controller w/ PMBus | Texas Instruments
TPS53667 ✓ ActifTexas Instruments
TPS53681RSBT - Dual 6+2/5+3 D-CAP+ Multiphase Buck Controller | TI
TPS53681RSBT ✓ ActifComparaison des spécifications
| Paramètre | TPS53667 | TPS53681RSBT |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | DC-DC Converters | Voltage Regulators |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (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 | — |
| Plage de tension de sortie | 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) | — |
| Boîtier | 40-WQFN 6x6 mm (RTA suffix) | 40-pin WQFN (RSB), 5x5 mm |
| Type de montage | Surface Mount | Surface Mount |
| Target Applications | ASIC POL, server core rails, high-current POL | — |
| Statut RoHS | Compliant | Compliant |
| Lead Free | Yes | — |
| Nombre de sorties | — | 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 |
| Température de jonction en fonctionnement | — | -40 C to +125 C |
| Compatible Power Stage | — | TI NexFET smart power stages |
| Niveau MSL | — | 2 (per JEDEC J-STD-020) |