MIC5019YFT-TR
ActiveA HIGH OR LOW SIDE SINGLE NON-INV GATE DRVR, QFN-4 4 UDFN 1.2X1.2X0.6MM T/R ROHS COMPLIANT: YES
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MIC5019YFT-TR
ActiveA HIGH OR LOW SIDE SINGLE NON-INV GATE DRVR, QFN-4 4 UDFN 1.2X1.2X0.6MM T/R ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | MIC5019YFT-TR |
|---|---|
| Channel Type | Single |
| Driven Configuration | High-Side |
| Gate Type | N-Channel MOSFET |
| Input Type | Non-Inverting |
| Logic Voltage - VIL, VIH | 0.8 V, 3 V |
| Mounting Type | Surface Mount |
| Number of Drivers | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 4-TMLF®, 4-UDFN Exposed Pad |
| Voltage - Supply [Max] | 9 V |
| Voltage - Supply [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.01 | |
| 25 | $ 0.83 | |||
| 100 | $ 0.80 | |||
| Digi-Reel® | 1 | $ 1.01 | ||
| 25 | $ 0.83 | |||
| 100 | $ 0.80 | |||
| Tape & Reel (TR) | 5000 | $ 0.80 | ||
| Microchip Direct | T/R | 1 | $ 1.01 | |
| 25 | $ 0.83 | |||
| 100 | $ 0.76 | |||
| 1000 | $ 0.73 | |||
| Newark | Each (Supplied on Full Reel) | 1 | $ 0.78 | |
| 6000 | $ 0.78 | |||
Description
General part information
MIC5019 Series
The MIC5019 is a high-side MOSFET gate driver with integrated charge pump designed to switch an N-Channel enhancement type MOSFET control signal in high-side or low-side applications.
The MIC5019 operates from a 2.7 V to 9 V supply, and generates gate voltages of 9.2 V from a 3 V supply, and 16 V from a 9 V supply. The device consumes a low 77 µA of supply current and less than 1 µA of supply current in shutdown mode.
In high side configurations, the source voltage of the MOSFET approaches the supply voltage when switched on. To keep the MOSFET turned on, the MIC5019's output drives the MOSFET gate voltage higher than the supply voltage.
Documents
Technical documentation and resources
