TPS61240DRVT vs TPS61240DRVR 对比
详细并排对比 TPS61240DRVT 出自 Texas Instruments 和 TPS61240DRVR 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。
Texas Instruments
TPS61240DRVR - 5V 450mA 3.5MHz Synchronous Boost Converter | TI
TPS61240DRVR ✓ 量产中规格对比
| 参数 | TPS61240DRVT | TPS61240DRVR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | DC-DC Converters | DC-DC Converters |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.92 | $0.86 |
| 拓扑 | Boost (Step-Up) | Synchronous Step-Up (Boost) |
| 输入电压范围 | 2.3 V to 5.5 V | 2.3 V to 5.5 V |
| 输出电压 | 5.0 V (Fixed) | 5 V (fixed) |
| 最大输出电流 | 450 mA | 450 mA |
| Input Valley Current Limit | 500 mA | 500 mA |
| 开关频率 | 3.5 MHz (Typical) | 3.5 MHz (typical, up to 4 MHz listed in marketing copy) |
| 静态电流 | 30 µA (Typical) | 30 µA (typical) |
| 效率 | 90% (Nominal Operating Conditions) | Up to 90% (typical at VIN 3.3V, IOUT 200mA) |
| Output Voltage Accuracy | ±2% | — |
| 同步整流器 | Yes (Integrated) | — |
| 工作温度 | -40 °C to +85 °C | — |
| 封装 | WSON-6 (DRV) 2 mm × 2 mm with Exposed Pad | 6-pin WSON (DRV) 2 mm × 2 mm with exposed thermal pad |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 2 | 1 (per JEDEC J-STD-020) |
| RoHS 状态 | Compliant | Compliant |
| Output Voltage Ripple | — | [DATA_NEEDED: specific mVpp at rated load] |
| Control Scheme | — | Quasi-constant on-time valley current mode |
| 工作温度范围 | — | -40 °C to +125 °C |
| 软启动 | — | Internal, fixed |
| Power Good Indicator | — | Yes |
| Lead-Free | — | Yes (Pb-Free) |