RT9161-33PX vs AOZ73004CQI Comparaison
Comparaison détaillée côte à côte de RT9161-33PX par Richtek et AOZ73004CQI par Alpha & Omega Semiconductor. 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.
Alpha & Omega Semiconductor
AOZ73004CQI - NVIDIA OpenVReg Multiphase Buck Controller | AOS
AOZ73004CQI ✓ ActifComparaison des spécifications
| Paramètre | RT9161-33PX | AOZ73004CQI |
|---|---|---|
| Marque | Richtek | Alpha & Omega Semiconductor |
| Catégorie | Voltage Regulators | Voltage Regulators |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $0,16 | $2,05 |
| Manufacturer | Richtek Technology Corporation | — |
| Series | RT9161/A | — |
| Regulator Type | LDO (Low-Dropout) Linear Regulator | — |
| Type de sortie | Fixed | — |
| Tension de sortie | 3.3 V | — |
| Output Voltage Tolerance | ±2% | — |
| Courant de sortie maximal | 300 mA | — |
| Plage de tension d'entrée | [DATA_NEEDED: input voltage range] | — |
| Tension de déchet | [DATA_NEEDED: dropout voltage at 300 mA] | — |
| Quiescent Current (Ground) | 110 µA typical (zero to full load) | — |
| Line Regulation | [DATA_NEEDED: line regulation] | — |
| Load Regulation | [DATA_NEEDED: load regulation] | — |
| Limitation de courant | Built-in (internal current limit) | — |
| Thermal Protection | Built-in thermal shutdown | — |
| Plage de température de fonctionnement | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Boîtier | SOT-89 | QFN-32 (5x5 mm) with exposed pad |
| Type de montage | Surface Mount | Surface Mount |
| Marking Code | A3- | — |
| Statut RoHS | [DATA_NEEDED: RoHS compliance status] | Compliant |
| Product Type | — | Multiphase Buck Controller (PMIC) |
| Number of Output Rails | — | 1 |
| Compliance Standard | — | NVIDIA OpenVReg |
| Dynamic Voltage Control Interface | — | PWMVID with external REFIN input |
| PWMVID Output Voltage Setting | — | Vmin at 0% duty, Vmax at 100% duty cycle |
| Configuration de sortie | — | Multi-phase buck (DrMOS-based smart power stages) |
| Primary Applications | — | GPU and CPU core power, graphic cards, desktop and notebook platforms |
| Tension d'alimentation | — | [DATA_NEEDED: VCC supply voltage range] |
| Switching Frequency Range | — | [DATA_NEEDED: switching frequency range] |
| Maximum Number of Phases | — | [DATA_NEEDED: configurable phase count] |
| Current Sense Method | — | Per-phase DCR / IMON (DrMOS interface) |
| Telemetry Outputs | — | IMON (current monitor), PGOOD (power good) |
| Protection Features | — | OVP, UVP, OTP (typical for multiphase controllers) |
| Lead-Free Finish | — | Yes |