TPS92691 vs TPS92691QPWPTQ1 对比
详细并排对比 TPS92691 出自 Texas Instruments 和 TPS92691QPWPTQ1 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 | TPS92691 | TPS92691QPWPTQ1 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | LED Drivers | LED Drivers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.87 | $1.95 |
| 拓扑 | Boost, Buck, SEPIC, Flyback | — |
| 输出数量 | 1 | — |
| Dimming | Analog, PWM | — |
| 开关频率 | Programmable up to 1 MHz | Programmable |
| Control Method | Fixed-frequency peak current mode | Fixed-frequency peak current mode |
| Current Sense Amplifier | Rail-to-rail | — |
| Soft-Start Current | 10 µA | — |
| 封装 | 16-HTSSOP (PWP) | 16-HTSSOP (PWP) |
| 工作温度范围 | [DATA_NEEDED: Operating temperature range] | — |
| 输入电压范围 | [DATA_NEEDED: Input voltage range] | 4.5 V to 65 V |
| Output Current | [DATA_NEEDED: Output current] | — |
| 效率 | >90% typical | — |
| Protection Features | Thermal shutdown, overcurrent protection | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Topology Support | — | Boost, Buck, Buck-Boost, SEPIC, Cuk, Flyback |
| Current Sense Amplifier Common-Mode Range | — | 0 V to 60 V |
| LED Current Accuracy | — | ±3% (over +25°C to +140°C junction) |
| Dimming Methods | — | Analog, PWM |
| Slope Compensation | — | Programmable |
| 软启动 | — | Programmable timing |
| Automotive Qualification | — | AEC-Q100 qualified |
| Outputs | — | 1 output DC-DC controller |
| Gate Drive Output | — | External MOSFET gate drive |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |