BQ7791500PWR vs BQ7791506PWR مقایسه
مقایسه دقیق کنار به کنار BQ7791500PWR توسط Texas Instruments و BQ7791506PWR توسط Texas Instruments. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
مقایسه مشخصات
| پارامتر | BQ7791500PWR | BQ7791506PWR |
|---|---|---|
| برند | Texas Instruments | Texas Instruments |
| دسته‌بندی | Battery Management | Battery Management |
| وضعیت چرخه عمر | فعال | فعال |
| Battery Type | Lithium Ion / Lithium Polymer | — |
| Number of Cells Supported | 3S to 5S (stackable for higher counts) | — |
| عملکرد | Primary protection (OV / UV / OCD / SCD) + autonomous cell balancing | Primary Battery Protector with Autonomous Cell Balancing |
| Cell Balancing Current | Up to 100 mA (integrated FET, autonomous) | — |
| Output Drive | CHG and DSG low-side N-FET drivers | — |
| Operating Mode | NORMAL and HIBERNATE (ultra-low Iq) modes | — |
| محدوده دمای کاری | -40 C to +85 C | -40°C to +85°C |
| بسته‌بندی | 24-TSSOP (PW), 4.40 mm body width | 24-pin TSSOP (PW) |
| تعداد پایه | 24 | — |
| نوع نصب | Surface Mount | Surface Mount |
| سطح MSL | [DATA_NEEDED: MSL level] | 2 |
| Supply Voltage (BAT pin) | 4 V to 25 V (5S pack headroom) | — |
| Communication Interface | None (fully autonomous, no SMBus / I2C) | Hardware-only (no I2C/SPI required for protection) |
| External NTC Support | Yes (TS pin) | — |
| وضعیت RoHS | Compliant | — |
| Lead-Free | Yes | — |
| Cell Chemistry Supported | — | Lithium Ion / Lithium Polymer |
| Number of Cells (Standalone) | — | 3 to 5 series |
| Stackable Cell Count | — | Up to 10 series (two devices stacked) |
| Quiescent Current - NORMAL | — | 8 µA (typical) |
| Quiescent Current - HIBERNATE | — | 2 µA (typical) |
| Cell Balancing | — | Autonomous smart passive balancing |
| Protection Features | — | Overvoltage, Undervoltage, Overcurrent Discharge, Short-Circuit Discharge, Overtemperature |
| Lead-Free / RoHS | — | Yes (per TI product page) |
| Supply Voltage (BAT) | — | [DATA_NEEDED: V_BAT range] |
| OVP Threshold Tolerance | — | [DATA_NEEDED: OVP tolerance] |