MAX15300ETI+ vs MAX15300ETI+T 对比
详细并排对比 MAX15300ETI+ 出自 Maxim Integrated 和 MAX15300ETI+T 出自 Maxim Integrated。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。
Maxim Integrated
MAX15300ETI+ - Auto-Comp Digital PoL Controller, QFN-28 | Maxim Integrated
MAX15300ETI+ ✓ 量产中Maxim Integrated
MAX15300ETI+T - Auto-Comp Digital PoL Controller | Maxim Integrated
MAX15300ETI+T ✓ 量产中规格对比
| 参数 | MAX15300ETI+ | MAX15300ETI+T |
|---|---|---|
| 品牌 | Maxim Integrated | Maxim Integrated |
| 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） | $6.40 | $8.20 |
| 功能 | Digital Point-of-Load (PoL) DC-DC Controller | — |
| 拓扑 | Non-isolated synchronous buck (step-down), external MOSFETs | Synchronous Buck Controller (PoL) |
| Control Method | Peak current mode with Adaptive Auto-Comp digital loop | Digital PID with Auto-Compensation |
| Digital Interface | PMBus / SMBus compatible | PMBus 1.2/1.3-compatible SMBus |
| 输入电压范围 | [DATA_NEEDED: VIN min/max] | 4.7 V to 24 V |
| 输出电压范围 | Programmable via PMBus (down to sub-1V, see datasheet for exact range) | 0.6 V to 5.25 V |
| 开关频率 | Programmable; typical range [DATA_NEEDED: fSW min/max] | 600 / 800 / 1000 / 1200 kHz (programmable) |
| 输出数量 | 1 | 1 |
| Output Current Capability | Set by external MOSFETs / inductor; controller is not load-limited internally | — |
| 工作温度 | -40C to +85C (extended industrial) | — |
| 封装 | 28-pin QFN (TQFN-28), exposed pad | 28-pin TQFN-EP (5x5 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| RoHS 状态 | Compliant (lead-free +RoHS suffix) | — |
| Fault Protection | OVP, UVP, OCP, OTP (configurable via PMBus) | — |
| 特性 | Adaptive Auto-Comp, PMBus telemetry, sequencing, margining, power-good | — |
| Maximum Output Current (external MOSFET dependent) | — | 30 A+ typical design point |
| Output Voltage Resolution | — | [DATA_NEEDED: VDAC resolution] |
| Internal ADC | — | 8-bit (VOUT, IOUT, temperature telemetry) |
| Current Sense Method | — | Rsense or inductor DCR sensing |
| 软启动 | — | Programmable via PMBus |
| Pre-Bias Startup | — | Monotonic (yes) |
| 工作温度范围 | — | [DATA_NEEDED: junction/ambient range] |
| Lead-Free / RoHS | — | Lead-free, RoHS3 compliant per distributor listings |