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| Part Number | MIC2043-1BTS | MIC2044-1BTS | MIC2043-1YTS | MIC2043-2BTS | MIC2045-1BTS | MIC2042-1BTS |
|---|---|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Discontinued at Digi-Key | Obsolete | Active | Discontinued at Digi-Key | Discontinued at Digi-Key | Obsolete |
| Switch Type | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 |
| Ratio - Input:Output | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 |
| Output Configuration | High Side | High Side | High Side | High Side | High Side | High Side |
| Output Type | N-Channel | N-Channel | N-Channel | N-Channel | N-Channel | N-Channel |
| Interface | On/Off | On/Off | On/Off | On/Off | On/Off | On/Off |
| Voltage - Load | 0.8V ~ 5.5V | 0.8V ~ 5.5V | 0.8V ~ 5.5V | 0.8V ~ 5.5V | 0.8V ~ 5.5V | 0.8V ~ 5.5V |
| Voltage - Supply (Vcc/Vdd) | 1.6V ~ 5.5V | 1.6V ~ 5.5V | 1.6V ~ 5.5V | 1.6V ~ 5.5V | 1.6V ~ 5.5V | 1.6V ~ 5.5V |
| Current - Output (Max) | 3A | 6A | 3A | 3A | 6A | 3A |
| Rds On (Typ) | 40mOhm | 20mOhm | 40mOhm | 40mOhm | 20mOhm | 40mOhm |
| Input Type | Non-Inverting | Non-Inverting | Non-Inverting | Non-Inverting | Non-Inverting | Non-Inverting |
| Features | Slew Rate Controlled, Status Flag | Power Good, Slew Rate Controlled, Status Flag | Slew Rate Controlled, Status Flag | Slew Rate Controlled, Status Flag | Power Good, Slew Rate Controlled, Status Flag | Slew Rate Controlled, Status Flag |
| Fault Protection | Current Limiting (Adjustable), Open Load Detect, Over Temperature, UVLO | Current Limiting (Adjustable), Open Load Detect, Over Temperature, Reverse Current, UVLO | Current Limiting (Adjustable), Open Load Detect, Over Temperature, UVLO | Current Limiting (Adjustable), Open Load Detect, Over Temperature, UVLO | Current Limiting (Adjustable), Open Load Detect, Over Temperature, Reverse Current, UVLO | Current Limiting (Adjustable), Open Load Detect, Over Temperature, UVLO |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 14-TSSOP | 16-TSSOP | 14-TSSOP | 14-TSSOP | 16-TSSOP | 14-TSSOP |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) | 16-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) | 16-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) |
