TPS53515RVER vs TPS53315 对比
详细并排对比 TPS53515RVER 出自 Texas Instruments 和 TPS53315 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 | TPS53515RVER | TPS53315 |
|---|---|---|
| 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） | $2.32 | $3.52 |
| 拓扑 | Synchronous Buck (Step-Down) Converter | Synchronous step-down (buck), D-CAP mode |
| 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 | — |
| 输出电压范围 | 0.6 V to 5.5 V | 0.6 V to 5.5 V (adjustable) |
| 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) | -40C to +85C |
| 封装 | 28-VFQFN Exposed Pad (VQFN-CLIP) | 40-VQFN exposed pad, 5 mm x 7 mm (RGF) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| RoHS 状态 | Compliant | — |
| Reference Efficiency (12A, inductor-on-top) | > 87%, ~2.6 W loss, 12 mV ripple | — |
| 最大输出电流 | — | 12 A |
| Conversion Input Voltage Range | — | 3 V to 15 V |
| Supply Voltage (VDD) Range | — | 4.5 V to 25 V |
| Voltage Reference | — | 0.6 V, 1% accuracy |
| 高边 MOSFET 导通电阻 | — | 19 mOhm (integrated) |
| 低边 MOSFET 导通电阻 | — | 7 mOhm (integrated) |
| Control Topology | — | D-CAP constant-on-time, internally compensated |
| 输出数量 | — | 1 |
| Integrated Boost Switch | — | Yes |
| Single-Rail Input Support | — | Yes |
| Regulator Type | — | Positive adjustable buck switching regulator |