Datasheet Intersil ISL8022 — 数据表
| 制造商 | Intersil |
| 系列 | ISL8022 |
双路2A / 1.7A低静态电流2.25MHz高效同步降压稳压器
数据表
打包
| ISL8022IRZ | ISL8022IRZ-T | ISL8022IRZ-T7A | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| | | |
| Package | 12 Ld DFN 包装外形图 | 12 Ld DFN T+R 包装外形图 | 12 Ld DFN T+R 包装外形图 |
| Package Index | L12.4X3 | L12.4X3 | L12.4X3 |
| Peak Temperature | 260°C | 260°C | 260°C |
| Pin Count | 12 | 12 | 12 |
| Family | DFN | DFN | DFN |
参数化
| Parameters / Models | ISL8022IRZ | ISL8022IRZ-T | ISL8022IRZ-T7A |
|---|---|---|---|
| # of Outputs | 2 | 2 | 2 |
| BOM Total Footprint | 180 mm2 | 180 mm2 | 180 mm2 |
| Control Type | Current Mode | Current Mode | Current Mode |
| Description | Dual 2A/1.7A Low Quiescent Current 2.25MHz High Efficiency Synchronous Buck Regulator | Dual 2A/1.7A Low Quiescent Current 2.25MHz High Efficiency Synchronous Buck Regulator | Dual 2A/1.7A Low Quiescent Current 2.25MHz High Efficiency Synchronous Buck Regulator |
| IOUT (max) (A) | 2.0 / 1.7 | 2.0 / 1.7 | 2.0 / 1.7 |
| IQ | 40 µA | 40 µA | 40 µA |
| Max Duty Cycle (%) | See Datasheet | See Datasheet | See Datasheet |
| Operating Temperature Range | -40 to 85 | -40 to 85 | -40 to 85 |
| POR | Yes | Yes | Yes |
| Peak Efficiency (%) | 97 | 97 | 97 |
| Qualification Level | Standard | Standard | Standard |
| SYNCH Capability | Yes | Yes | Yes |
| Switching Freq. (max) | 2.25 MHz | 2.25 MHz | 2.25 MHz |
| Switching Freq. (min) | 2.25 MHz | 2.25 MHz | 2.25 MHz |
| Topology | Buck | Buck | Buck |
| VIN (max) (V) | 5.5 | 5.5 | 5.5 |
| VIN (min) (V) | 2.8 | 2.8 | 2.8 |
| VOUT (max) (V) | 5.5 | 5.5 | 5.5 |
| VOUT (min) (V) | 0.6 | 0.6 | 0.6 |
生态计划
| ISL8022IRZ | ISL8022IRZ-T | ISL8022IRZ-T7A | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
模型线
系列: ISL8022 (3)
制造商分类
- Power Management > Switching Regulators > Integrated FET Regulators