TPS613222ADBVT vs TPS61220DCK 对比
详细并排对比 TPS613222ADBVT 出自 Texas Instruments 和 TPS61220DCK 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 | TPS613222ADBVT | TPS61220DCK |
|---|---|---|
| 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） | $0.78 | $0.78 |
| 拓扑 | Synchronous Boost (Step-Up) | Synchronous Boost (Step-Up) |
| 输出电压 | Fixed 5 V | — |
| 输入电压范围 | 0.9 V to 5.5 V | 0.7 V to 5.5 V |
| Switch Current (Continuous) | 1.8 A | — |
| Switch Current (Peak) | 2.5 A | — |
| 静态电流 | 6.5 uA | 5.5 µA (typical) |
| Switching Frequency (Typical) | 1.2 MHz | — |
| Output Voltage Accuracy | [DATA_NEEDED: output voltage tolerance %] | — |
| Efficiency at 3.3V->5V @ 200 mA | [DATA_NEEDED: efficiency %] | — |
| 工作温度范围 | -40 C to +125 C | — |
| 封装 | SOT-23-5 (DBV) - SC-74A, SOT-753 | SC-70 (DCK) 6-pin, 2 mm × 2 mm |
| 安装类型 | Surface Mount | Surface Mount |
| 引脚数 | 5 | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | 1 (per JEDEC J-STD-020) |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes / [DATA_NEEDED] | — |
| 输出电压范围 | — | 1.8 V to 5.5 V (adjustable) |
| Switch Current (max) | — | 200 mA |
| 开关频率 | — | Up to 1.5 MHz (typ, load-dependent) |
| Control Topology | — | Hysteretic with PWM-PFM auto-transition |
| 效率 | — | Up to 95% (load-dependent) |
| Output Disconnect | — | Yes (true shutdown, no reverse current) |
| 使能引脚 | — | Yes (active-high) |
| 工作温度 | — | -40°C to +85°C (industrial) |