ISL91117IIAZ-T vs ISL91117IIAZ-T7A 对比
详细并排对比 ISL91117IIAZ-T 出自 Renesas Electronics 和 ISL91117IIAZ-T7A 出自 Renesas Electronics。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。
Renesas Electronics
ISL91117IIAZ-T - 4.2A Sync Boost Converter WLCSP-20 | Renesas
ISL91117IIAZ-T ✓ 量产中Renesas Electronics
ISL91117IIAZ-T7A - 3.7A Sync Boost Converter, 1.8-4.8V | Renesas
ISL91117IIAZ-T7A ✓ 量产中规格对比
| 参数 | ISL91117IIAZ-T | ISL91117IIAZ-T7A |
|---|---|---|
| 品牌 | Renesas Electronics | Renesas Electronics |
| 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） | $0.36 | $1.50 |
| 拓扑 | Synchronous Boost (Step-Up) | Synchronous Boost (Step-Up) |
| 输入电压范围 | 1.8 V to 4.8 V | 1.8 V to 4.8 V |
| 输出电压范围 | Adjustable, 0.8 V up to input voltage range | Adjustable from 0.8 V upward |
| Switch Current Rating | 4.2 A | — |
| Output Current Capability | 1.5 A at PVIN=3.3V, VOUT=5V | — |
| Output Disconnect | Yes (true shutdown) | Yes (internal synchronous MOSFET) |
| 同步整流器 | Yes (integrated low-side MOSFET) | — |
| 开关频率 | [DATA_NEEDED: switching frequency] | [DATA_NEEDED: switching frequency] |
| 静态电流 | [DATA_NEEDED: quiescent current] | [DATA_NEEDED: quiescent current] |
| 工作温度范围 | -40 C to +85 C (industrial) | -40 C to +85 C |
| Package Type | 20-ball WLCSP (UFBGA), 2.015 mm x 1.555 mm | — |
| 安装类型 | Surface Mount | Surface Mount |
| Battery Compatibility | Single-cell Li-ion/Li-poly, dual/triple-cell alkaline/NiMH/NiCd | 1-cell Li-ion/Li-poly, 2-3 cell alkaline/NiCd/NiMH |
| MSL 等级 | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL level] |
| RoHS 状态 | Compliant | Compliant |
| Protection Features | Overcurrent protection, over-temperature shutdown, undervoltage lockout | — |
| Maximum Switch Current | — | 3.7 A (4.2 A peak per datasheet title) |
| 最大输出电流 | — | 1.5 A (PVIN=3.3V, VOUT=5V) |
| Peak Efficiency | — | 95 % |
| 封装 | — | 20-bump WLCSP (UFBGA), 2.015 mm x 1.6 mm |
| Internal MOSFETs | — | Synchronous (high-side + low-side) integrated |