TPS53681RSBT vs TPS53667 Comparaison
Comparaison détaillée côte à côte de TPS53681RSBT par Texas Instruments et TPS53667 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
TPS53681RSBT - Dual 6+2/5+3 D-CAP+ Multiphase Buck Controller | TI
TPS53681RSBT ✓ ActifTexas Instruments
TPS53667 - 6-Phase D-CAP+ Buck Controller w/ PMBus | Texas Instruments
TPS53667 ✓ ActifComparaison des spécifications
| Paramètre | TPS53681RSBT | TPS53667 |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | Voltage Regulators | DC-DC Converters |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $3,95 | $3,05 |
| Topologie | Multiphase synchronous buck controller | Multi-phase synchronous buck controller |
| Nombre de sorties | 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 | — |
| Plage de tension de sortie | 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 |
| Température de jonction en fonctionnement | -40 C to +125 C | — |
| Boîtier | 40-pin WQFN (RSB), 5x5 mm | 40-WQFN 6x6 mm (RTA suffix) |
| Type de montage | Surface Mount | Surface Mount |
| Compatible Power Stage | TI NexFET smart power stages | — |
| Niveau MSL | 2 (per JEDEC J-STD-020) | — |
| Statut RoHS | 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 |