IRS20957SPBF vs IRS20954SPBF 对比
详细并排对比 IRS20957SPBF 出自 Infineon 和 IRS20954SPBF 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 | IRS20957SPBF | IRS20954SPBF |
|---|---|---|
| 品牌 | Infineon | Infineon |
| 分类 | Power MOSFET Drivers | Amplifier ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.00 | $2.38 |
| Product Type | Protected digital audio MOSFET driver | Protected Digital Audio Driver |
| Audio Amplifier Class | Class D | — |
| Speaker Channels | 1 channel | — |
| Audio Input Type | PWM | — |
| 输出类型 | 1-channel half-bridge driver | — |
| Maximum Output Voltage | 100 V | — |
| Output Current | 1.0 A | — |
| Response Time | 500 ns | — |
| Input Type | Floating PWM input | — |
| Current Sensing | Bidirectional over-current sensing without external shunt resistor | — |
| Over-Current Protection | Programmable with self-reset function | Programmable, bidirectional, self-reset |
| Dead Time | Programmable preset dead time | — |
| Shutdown | Shutdown function | — |
| 电源电压 | 10 V to 15 V | [DATA_NEEDED: VCC range from datasheet] |
| 封装 | 16-SOIC narrow package | 16-SOIC |
| Package Pin Count | 16 pins | — |
| 安装类型 | Surface mount | Surface Mount |
| Manufacturer Description | High-voltage, high-speed MOSFET driver with floating PWM input for Class-D audio amplifier applications | — |
| Application | — | Class D Audio Amplifier |
| Number of Channels | — | 2 |
| 拓扑 | — | Half-Bridge Gate Driver |
| PWM Input | — | Floating (high-side tolerant) |
| Dead-Time Control | — | Programmable, internally compensated |
| 引脚数量 | — | 16 |
| 工作温度 | — | -40C to +125C [DATA_NEEDED: confirm exact range from datasheet] |
| Lead-Free (PBF) | — | Yes |
| RoHS 状态 | — | Compliant |
| Noise Immunity | — | High (per datasheet feature list) |
| Manufacturer | — | Infineon (formerly International Rectifier) |