LTC3115-2EFE#TRPBF vs TPS63070RNMT 对比
详细并排对比 LTC3115-2EFE#TRPBF 出自 Analog Devices 和 TPS63070RNMT 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。
Analog Devices
LTC3115-2EFE#TRPBF - 40V, 2A Sync Buck-Boost | Analog Devices
LTC3115-2EFE#TRPBF ✓ 量产中
规格对比
| 参数 | LTC3115-2EFE#TRPBF | TPS63070RNMT |
|---|---|---|
| 品牌 | Analog Devices | 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） | $3.75 | $1.40 |
| 功能 | Buck-Boost | — |
| 输出类型 | Adjustable | Adjustable (FB pin) |
| 输出电压范围 | 2.7V to 40V | 2.5 V to 9 V (adjustable) |
| 输入电压范围 | 2.7V to 40V | 2 V to 16 V |
| Output Current (Buck) | 800mA | — |
| Output Current (Boost) | 2A | — |
| 开关频率 | 1.2MHz | 2.4 MHz |
| 关断电流 | 3µA | — |
| 效率 | Up to 95% | — |
| 封装 | 20-TSSOP Exposed Pad | VQFN-HR (RNM), 15 pins |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40°C to +125°C | -40C to +125C (TJ) |
| 输出数量 | 1 | 1 |
| 同步整流器 | Yes | — |
| RoHS 状态 | Compliant | — |
| 拓扑 | — | Buck-Boost (synchronous) |
| Output Current | — | 2 A |
| Switch Current Limit | — | 3.6 A |
| 静态电流 | — | [DATA_NEEDED: typical IQ] |
| 同步整流 | — | Yes (integrated MOSFETs) |
| Control Modes | — | PWM / PFM |
| 软启动 | — | Programmable |
| 热关断 | — | Yes |
| Negative Current Sinking | — | Supported in PWM mode |