LM5013DDART vs LM5013DDAR 对比
详细并排对比 LM5013DDART 出自 Texas Instruments 和 LM5013DDAR 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 | LM5013DDART | LM5013DDAR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | DC-DC Converters | DC-DC Converters |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.19 | $0.90 |
| 拓扑 | Non-synchronous buck (step-down) | Buck (Step-Down) |
| 输入电压范围 | 6 V to 100 V | 6 V to 100 V |
| 输出电压范围 | 1.2 V to [DATA_NEEDED: VOUT max] | 1.2 V (Adjustable) |
| Continuous Output Current | 3.5 A | — |
| Minimum Controllable On-Time | 50 ns | — |
| Internal Soft-Start | 3.5 ms (fixed) | — |
| 开关频率 | [DATA_NEEDED: fSW max] | Up to 1 MHz |
| Control Mode | Peak current mode | — |
| Input UVLO | Yes | — |
| Peak Current-Limit Protection | Yes | — |
| 热关断 | Yes | — |
| Junction Temperature Range | -40 C to +125 C | — |
| 封装 | 8-Pin SO PowerPAD (DDA) | 8-Pin SO PowerPAD (3.90 mm width, 1.27 mm pitch) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL] | — |
| RoHS 状态 | Compliant | Compliant |
| 最大输出电流 | — | 3.5 A |
| Minimum On-Time | — | 50 ns |
| Integrated High-Side MOSFET RDS(on) | — | 0.25 ohm |
| Control Architecture | — | Constant On-Time (COT) |
| Quiescent Current (No Load, Sleep) | — | 10 uA |
| Shutdown Quiescent Current | — | 3.1 uA |
| Soft-Start Time | — | 3.5 ms (fixed internal) |
| 工作结温 | — | -40C to +125C |
| Protection Features | — | UVLO, Peak Current-Limit, Thermal Shutdown |
| PGOOD Indicator | — | Open-drain output |