IR1161LTRPBF vs IR1168STRPBF 对比
详细并排对比 IR1161LTRPBF 出自 Infineon 和 IR1168STRPBF 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 | IR1161LTRPBF | IR1168STRPBF |
|---|---|---|
| 品牌 | Infineon | Infineon |
| 分类 | Voltage Regulators | 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） | $0.51 | $2.38 |
| 功能 | Secondary-side synchronous rectifier controller | — |
| Topology Supported | DCM, CCM, quasi-resonant flyback/forward | — |
| Drive Output | Single N-channel MOSFET gate driver | — |
| Drain-Sense Absolute Maximum | 200 V | — |
| VCC Operating Range | [DATA_NEEDED: VCC min/max] | 8.6 V to 18 V |
| VCC UVLO Threshold | [DATA_NEEDED: VCC UVLO] | — |
| Turn-Off Threshold (Vth) | Adjustable via external resistor | — |
| Minimum On-Time | Internal, fixed | — |
| 静态电流 | [DATA_NEEDED: Iq] | — |
| Gate Drive Voltage | [DATA_NEEDED: Vg high/low] | — |
| 工作温度范围 | -40 C to +125 C (junction) | -40 C to +125 C |
| 封装 | PG-SOT23-5 (5-pin) | 8-SOIC (NB) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL] | [DATA_NEEDED: MSL level] |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| 无卤 | [DATA_NEEDED: halogen-free] | — |
| Pbfree Suffix | PBF (lead-free) | — |
| Part Number | — | IR1168STRPBF |
| Manufacturer | — | Infineon Technologies |
| Description | — | Dual Smart Secondary-Side High Speed SR Controller |
| 拓扑 | — | Resonant half-bridge (LLC, series resonant) |
| Number of Channels | — | 2 (dual) |
| Drain-Source Sensing Voltage | — | 200 V (max) |
| Maximum Switching Frequency | — | 500 kHz |
| Peak Turn-Off Drive Current | — | 4 A |
| Output Current (per channel) | — | 1 A |
| UVLO Protection | — | Yes (internal) |
| Anti-Bounce Logic | — | Yes (internal) |