BTS740S2XUMA1 vs BTS3256DAUMA1 对比
详细并排对比 BTS740S2XUMA1 出自 Infineon 和 BTS3256DAUMA1 出自 Infineon。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 | BTS740S2XUMA1 | BTS3256DAUMA1 |
|---|---|---|
| 品牌 | Infineon | Infineon |
| 分类 | Power MOSFET Drivers | Power MOSFET Drivers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.92 | $2.43 |
| Part Number | BTS740S2XUMA1 | — |
| Manufacturer | Infineon Technologies | — |
| 功能 | Dual-channel Smart High-Side Power Switch | — |
| 拓扑 | High-Side Switch, 1:1 N-Channel | — |
| Number of Channels | 2 | 1 |
| Output Current per Channel | 4.9 A | — |
| Operating Voltage (Load) | 5 V to 28 V | — |
| Logic Supply Voltage | 3.0 V to 5.5 V | — |
| Input Type | CMOS-compatible, logic ground isolated | — |
| R_DS(on) per Channel | [DATA_NEEDED: R_DS(on) typical value] | — |
| On-State Resistance (typ, per channel) | [DATA_NEEDED: R_DS(on) typical value] | — |
| Protection Features | Overvoltage, Undervoltage, Overtemperature, Short-circuit, Open-load detection | — |
| Demagnetization | Fast active demagnetization for inductive loads | — |
| Diagnostic Output | Yes (open-load, short detection) | — |
| Standby Current | [DATA_NEEDED: I_stby typical] | — |
| 工作温度范围 | -40 °C to +150 °C (junction) | — |
| 封装 | PG-DSO-20 (Power Small Outline, 20-pin) | PG-TO252-5-11 (DPAK-5) |
| 安装类型 | Surface Mount | Surface Mount |
| Automotive Qualified | AEC-Q100 (PROFET family) | Yes (AEC-Q100) |
| RoHS 状态 | Compliant | — |
| Product Type | — | Smart Low-Side Power Switch |
| Technology | — | HITFET (N-channel vertical DMOS) |
| 输出配置 | — | Low-Side, 1:1 |
| Continuous Drain Current | — | 7.5 A |
| Operating Voltage Range | — | 4.5 V to 28 V (load supply Vbb) |
| On-State Resistance (RDS(on)) | — | 50 mOhm typical |
| Overvoltage Clamp | — | Integrated |
| 热关断 | — | Yes (with auto-restart) |
| Current Limitation | — | Yes (integrated) |
| Status Feedback | — | Yes (open-drain status pin) |
| ESD Protection | — | Yes (per datasheet) |
| Operating Temperature (Junction) | — | -40 C to +150 C |
| RoHS Compliance | — | Compliant |