TPS53355DQPR vs TPS53515RVER 对比
详细并排对比 TPS53355DQPR 出自 Texas Instruments 和 TPS53515RVER 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 | TPS53355DQPR | TPS53515RVER |
|---|---|---|
| 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） | $4.71 | $2.32 |
| 拓扑 | Synchronous Buck (Step-Down) | Synchronous Buck (Step-Down) Converter |
| Control Topology | D-CAP mode with eco-mode | — |
| 输入电压范围 | 1.5 V to 15 V | — |
| 输出电压范围 | 0.6 V to 5.5 V (adjustable) | 0.6 V to 5.5 V |
| 最大输出电流 | 30 A | — |
| Output Voltage Reference | 0.6 V, 1% accuracy | — |
| Integrated High-Side MOSFET Rds(on) | 5 mOhm | — |
| Integrated Low-Side MOSFET Rds(on) | 2 mOhm | — |
| 开关频率 | Adjustable, 250 kHz to 1 MHz | — |
| 输出数量 | 1 | — |
| 静态电流 | 0.32 mA (typ) | — |
| Integrated Boost Switch | Yes | — |
| 限流 | Adjustable | — |
| 封装 | 22-PowerLFDFN (DQP), 6 mm x 5 mm | 28-VFQFN Exposed Pad (VQFN-CLIP) |
| 安装类型 | Surface Mount | Surface Mount |
| 特性 | Eco-mode, adjustable current limit, thermal shutdown | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| Control Mode | — | D-CAP3 (Adaptive On-Time) |
| Input Voltage Range (VIN) | — | 1.5 V to 18 V |
| Bias Supply Voltage Range (VBIAS) | — | 4.5 V to 25 V |
| Continuous Output Current | — | 12 A |
| 基准电压 | — | 600 mV +/- 0.5% |
| High-Side MOSFET RDS(on) | — | 13.8 mOhm |
| Low-Side MOSFET RDS(on) | — | 5.9 mOhm |
| Output Capacitor Support | — | All Ceramic |
| Internal Boost Switch | — | Integrated (no external bootstrap diode) |
| 工作温度范围 | — | -40 C to +85 C (ambient) |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |
| Reference Efficiency (12A, inductor-on-top) | — | > 87%, ~2.6 W loss, 12 mV ripple |