RT9161-33PX vs AOZ73004CQI مقایسه
مقایسه دقیق کنار به کنار RT9161-33PX توسط Richtek و AOZ73004CQI توسط Alpha & Omega Semiconductor. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
Alpha & Omega Semiconductor
AOZ73004CQI - NVIDIA OpenVReg Multiphase Buck Controller | AOS
AOZ73004CQI ✓ فعالمقایسه مشخصات
| پارامتر | RT9161-33PX | AOZ73004CQI |
|---|---|---|
| برند | Richtek | Alpha & Omega Semiconductor |
| دسته‌بندی | Voltage Regulators | Voltage Regulators |
| وضعیت چرخه عمر | فعال | فعال |
| Manufacturer | Richtek Technology Corporation | — |
| Series | RT9161/A | — |
| Regulator Type | LDO (Low-Dropout) Linear Regulator | — |
| نوع خروجی | Fixed | — |
| ولتاژ خروجی | 3.3 V | — |
| Output Voltage Tolerance | ±2% | — |
| حداکثر جریان خروجی | 300 mA | — |
| محدوده ولتاژ ورودی | [DATA_NEEDED: input voltage range] | — |
| ولتاژ افت | [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] | — |
| محدودیت جریان | Built-in (internal current limit) | — |
| Thermal Protection | Built-in thermal shutdown | — |
| محدوده دمای کاری | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| بسته‌بندی | SOT-89 | QFN-32 (5x5 mm) with exposed pad |
| نوع نصب | Surface Mount | Surface Mount |
| Marking Code | A3- | — |
| وضعیت 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 |
| پیکربندی خروجی | — | Multi-phase buck (DrMOS-based smart power stages) |
| Primary Applications | — | GPU and CPU core power, graphic cards, desktop and notebook platforms |
| ولتاژ تغذیه | — | [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 |