BQ24133RGYR vs BQ24133QRGYR 对比
详细并排对比 BQ24133RGYR 出自 Texas Instruments 和 BQ24133QRGYR 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | BQ24133RGYR | BQ24133QRGYR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Battery Management | Battery Management |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.69 | $2.53 |
| Battery Chemistry | Li-Ion / Li-Polymer | Li-Ion / Li-Polymer |
| Cell Count | 1, 2, or 3 series cells | 1, 2, or 3 cells (4.2 V/cell) |
| Maximum Charge Current | 2.5 A | 2.5 A |
| Charger Topology | Synchronous buck (switch-mode) | — |
| 开关频率 | 1.6 MHz | 1.6 MHz |
| Input Voltage (DC source) | Up to 17 V (car battery compatible) | — |
| Pin Voltage Rating (AVCC/ACP/ACN) | 30 V | — |
| Charge Voltage Accuracy | ±1% | — |
| Integrated MOSFETs | Two N-channel power MOSFETs | Two N-channel power MOSFETs |
| Power Path Management | Yes (external power path selector) | — |
| Input OVP | Adjustable via OVPSET pin | — |
| Battery Temperature Monitoring | External thermistor (TS pin) | TS pin NTC window monitoring |
| Thermal Regulation | Charge current reduction at high die temperature | — |
| 工作温度 | -40°C to +85°C | — |
| 封装 | VQFN-24 (RGY) 5.5 x 3.5 mm | VQFN-24 (RGY) 5.5 x 3.5 mm |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 2 (260°C, 1 year) | — |
| Sleep Mode | Yes (low-power when input removed) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| 拓扑 | — | Synchronous buck (switched-mode) |
| Peak Efficiency | — | Up to 92% |
| Input Operating Voltage | — | 4.5 V to 17 V |
| Input Absolute Maximum Rating | — | 30 V with adjustable overvoltage protection |
| Power Path | — | Automatic adapter/battery selector with dynamic power management |
| Control Type | — | Stand-alone (no host processor required) |
| Automotive Qualification | — | AEC-Q100 qualified (Q1) |