TPS92515QDGQRQ1 vs TPS92515HVQDGQRQ1 对比
详细并排对比 TPS92515QDGQRQ1 出自 Texas Instruments 和 TPS92515HVQDGQRQ1 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。
Texas Instruments
TPS92515QDGQRQ1 - 42V 2A Automotive LED Driver | Texas Instruments
TPS92515QDGQRQ1 ✓ 量产中Texas Instruments
TPS92515HVQDGQRQ1 - 65V 2A Buck LED Driver, AEC-Q100 | Texas Instruments
TPS92515HVQDGQRQ1 ✓ 量产中规格对比
| 参数 | TPS92515QDGQRQ1 | TPS92515HVQDGQRQ1 |
|---|---|---|
| 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） | $2.18 | $1.86 |
| 拓扑 | Step-Down (Buck) | Buck (Step-Down) DC-DC Regulator |
| 输入电压范围 | 4.5 V to 42 V | 4.5 V to 65 V |
| Absolute Maximum Input Voltage | 42 V | — |
| Switch Current (Continuous) | 2 A | — |
| Integrated MOSFET | N-Channel FET (low Rdson) | — |
| Current Sensing | High-side | — |
| Dimming Method | Analog and Shunt-FET PWM | Analog and Shunt-PWM |
| 输出数量 | 1 | 1 |
| 工作温度范围 | -40 C to +125 C | — |
| 封装 | 10-pin HVSSOP (DGQ) with PowerPAD | 10-Pin HVSSOP (DGQ) with PowerPAD |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | MSL2 (per TI product page) | 2 (1 year floor life) |
| AEC-Q100 Qualification | Grade 1 qualified (automotive) | — |
| RoHS 状态 | Compliant | Compliant |
| 开关频率 | [DATA_NEEDED: switching frequency] | — |
| 热关断 | Yes (internal) | — |
| 最大输出电流 | — | 2 A |
| Integrated N-FET Rds(on) | — | 200 mOhm (typ) |
| Current Sense | — | High-side |
| Switching Control | — | Constant off-time peak current |
| 工作温度 | — | -40 C to +125 C |
| AEC-Q100 Grade | — | Grade 1 |
| Lead Finish | — | NiPdAu (lead-free) |
| Supply Current (quiescent) | — | 1500 uA |
| Series | — | TPS92515 |