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Technical Specifications
Parameters and characteristics for this part
| Specification | MIC2040-1BMM |
|---|---|
| Current - Output (Max) [Max] | 1.5 A |
| Fault Protection | UVLO, Current Limiting (Adjustable), Over Temperature |
| Features | Status Flag |
| Input Type | Non-Inverting |
| Interface | On/Off |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | High Side |
| Output Type | N-Channel |
| Package / Case | 10-MSOP, 10-TFSOP |
| Package / Case [x] | 3 mm |
| Package / Case [x] | 0.118 in |
| Ratio - Input:Output [custom] | 1:1 |
| Rds On (Typ) | 50 mOhm |
| Supplier Device Package | 10-MSOP |
| Switch Type | General Purpose |
| Voltage - Load [Max] | 5.5 V |
| Voltage - Load [Min] | 0.8 V |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.6 V |
MIC2040 Series
Adjustable 1.5A Single High-Side Current Limit Power Switch
| Part | Input Type | Package / Case | Package / Case [x] | Package / Case [x] | Current - Output (Max) [Max] | Switch Type | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Mounting Type | Number of Outputs | Interface | Features | Ratio - Input:Output [custom] | Rds On (Typ) | Output Configuration | Supplier Device Package | Fault Protection | Voltage - Load [Max] | Voltage - Load [Min] | Output Type | Operating Temperature [Max] | Operating Temperature [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology | Non-Inverting | 10-MSOP 10-TFSOP | 3 mm | 0.118 in | 1.5 A | General Purpose | 5.5 V | 1.6 V | Surface Mount | 1 | On/Off | Status Flag | 1:1 | 50 mOhm | High Side | 10-MSOP | Current Limiting (Adjustable) Over Temperature UVLO | 5.5 V | 0.8 V | N-Channel | 85 °C | -40 °C |
Microchip Technology | Non-Inverting | 10-MSOP 10-TFSOP | 3 mm | 0.118 in | 1.5 A | General Purpose | 5.5 V | 1.6 V | Surface Mount | 1 | On/Off | Status Flag | 1:1 | 50 mOhm | High Side | 10-MSOP | Current Limiting (Adjustable) Over Temperature UVLO | 5.5 V | 0.8 V | N-Channel | 85 °C | -40 °C |
Microchip Technology | Non-Inverting | 10-MSOP 10-TFSOP | 3 mm | 0.118 in | 1.5 A | General Purpose | 5.5 V | 1.6 V | Surface Mount | 1 | On/Off | Status Flag | 1:1 | 50 mOhm | High Side | 10-MSOP | Current Limiting (Adjustable) Over Temperature UVLO | 5.5 V | 0.8 V | N-Channel | 85 °C | -40 °C |
Microchip Technology | Non-Inverting | 10-MSOP 10-TFSOP | 3 mm | 0.118 in | 1.5 A | General Purpose | 5.5 V | 1.6 V | Surface Mount | 1 | On/Off | Status Flag | 1:1 | 50 mOhm | High Side | 10-MSOP | Current Limiting (Adjustable) Over Temperature UVLO | 5.5 V | 0.8 V | N-Channel | 85 °C | -40 °C |
Microchip Technology | Non-Inverting | 10-MSOP 10-TFSOP | 3 mm | 0.118 in | 1.5 A | General Purpose | 5.5 V | 1.6 V | Surface Mount | 1 | On/Off | Status Flag | 1:1 | 50 mOhm | High Side | 10-MSOP | Current Limiting (Adjustable) Over Temperature UVLO | 5.5 V | 0.8 V | N-Channel | 85 °C | -40 °C |
Microchip Technology | Non-Inverting | 10-MSOP 10-TFSOP | 3 mm | 0.118 in | 1.5 A | General Purpose | 5.5 V | 1.6 V | Surface Mount | 1 | On/Off | Status Flag | 1:1 | 50 mOhm | High Side | 10-MSOP | Current Limiting (Adjustable) Over Temperature UVLO | 5.5 V | 0.8 V | N-Channel | 85 °C | -40 °C |
 Microchip Technology | Non-Inverting | 10-MSOP 10-TFSOP | 3 mm | 0.118 in | 1.5 A | General Purpose | 5.5 V | 1.6 V | Surface Mount | 1 | On/Off | Status Flag | 1:1 | 50 mOhm | High Side | 10-MSOP | Current Limiting (Adjustable) Over Temperature UVLO | 5.5 V | 0.8 V | N-Channel | 85 °C | -40 °C |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 678 | $ 0.51 | |
| 700 | $ 1.23 | |||
Description
General part information
MIC2040 Series
The MIC2040 and MIC2041 are high side MOSFET switches optimized for general purpose power distribution applications that require circuit protection. The devices switch up to 5.5V and as low as 0.8V while offering both programmable current limiting and thermal shutdown to protect the device and the load. A fault status output is provided in order to detect overcurrent and thermal shutdown fault conditions. Both devices employ soft start circuitry to minimize the inrush current in applications that employ highly capacitive loads.
Additionally, the MIC2040/41 is suited for multi-port USB applications to satisfy upstream/downstream power requirements.
The MIC2041 features a auto-reset circuit breaker mode that latches the output off upon detecting an overcurrent condition lasting more than 28ms. The output is reset by removing or reducing the load.
Documents
Technical documentation and resources