| Part Number | MIC2591B-2YTQ-TR | MIC2591B-2BTQ-TR | 
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | 
| Category | PMIC - Hot Swap Controllers | PMIC - Hot Swap Controllers | 
|   |   | |
| Product Status | Active | Discontinued at Digi-Key | 
| Type | Hot Plug Controller | Hot Plug Controller | 
| Number of Channels | 6 | 6 | 
| Internal Switch(s) | Both | Both | 
| Applications | PCI Express® | PCI Express® | 
| Features | Latched Fault, SMBus, Thermal Limit, UVLO | Latched Fault, SMBus, Thermal Limit, UVLO | 
| Programmable Features | Current Limit, Fault Timeout, Slew Rate | Current Limit, Fault Timeout, Slew Rate | 
| Voltage - Supply | 3V ~ 3.6V, 11V ~ 13V | 3V ~ 3.6V, 11V ~ 13V | 
| Current - Output (Max) | - | - | 
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 
| Current - Supply | - | - | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 48-TQFP | 48-TQFP | 
| Supplier Device Package | 48-TQFP (7x7) | 48-TQFP (7x7) |