Datasheet Microchip MIC2544A — 数据表
| 制造商 | Microchip |
| 系列 | MIC2544A |
MIC2544和MIC2548是集成的高端电源开关，针对低损耗直流电源开关和其他电源管理应用进行了优化，包括高级配置和电源接口（ACPI）
数据表
状态
| MIC2544A-1YM | MIC2544A-1YM-TR | MIC2544A-1YMM | MIC2544A-1YMM-TR | MIC2544A-2YM | MIC2544A-2YM-TR | MIC2544A-2YMM | MIC2544A-2YMM-TR | |
|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
打包
| MIC2544A-1YM | MIC2544A-1YM-TR | MIC2544A-1YMM | MIC2544A-1YMM-TR | MIC2544A-2YM | MIC2544A-2YM-TR | MIC2544A-2YMM | MIC2544A-2YMM-TR | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | SOIC | SOIC | MSOP | MSOP | SOIC | SOIC | MSOP | MSOP |
| Pins | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
参数化
| Parameters / Models | MIC2544A-1YM | MIC2544A-1YM-TR | MIC2544A-1YMM | MIC2544A-1YMM-TR | MIC2544A-2YM | MIC2544A-2YM-TR | MIC2544A-2YMM | MIC2544A-2YMM-TR |
|---|---|---|---|---|---|---|---|---|
| Adj Current Limit | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Current Limit Adj#, Max | 1.5A | 1.5A | 1.5A | 1.5A | 1.5A | 1.5A | 1.5A | 1.5A |
| Current Limited | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Enable Logic | Active High | Active High | Active High | Active High | Active High | Active High | Active High | Active High |
| Fault Flag | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Oja, C/W | 160, 206 | 160, 206 | 160, 206 | 160, 206 | 160, 206 | 160, 206 | 160, 206 | 160, 206 |
| Operating Temperature Range, °C | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 |
| Product Type | USB Power Dist | USB Power Dist | USB Power Dist | USB Power Dist | USB Power Dist | USB Power Dist | USB Power Dist | USB Power Dist |
| RDS ON @5V, mО© | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 |
| Rev Block Diode | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Switch Element | N-Ch | N-Ch | N-Ch | N-Ch | N-Ch | N-Ch | N-Ch | N-Ch |
| Thermal Shutdown | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Type | Single | Single | Single | Single | Single | Single | Single | Single |
| UL Approved | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Vin Max, V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Vin Min, V | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
生态计划
| MIC2544A-1YM | MIC2544A-1YM-TR | MIC2544A-1YMM | MIC2544A-1YMM-TR | MIC2544A-2YM | MIC2544A-2YM-TR | MIC2544A-2YMM | MIC2544A-2YMM-TR | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
其他选择
模型线
系列: MIC2544A (8)
制造商分类
- Power Management > Power Switches > Power Switches - Current Limit Switches