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