Product Summary
The MIC4452YN is a non-inverting driver. It is capable of 12A (peak) output and can drive the largest MOSFETs with an improved safe operating margin. The MIC4452YN accepts any logic input from 2.4V to VS without external speed-up capacitors or resistor networks. Proprietary circuits allow the input to swing negative by as much as 5V without damaging the part. Additional circuits protect against damage from electrostatic discharge.
Parametrics
MIC4452YN abosolute maximum ratings: (1)Supply Voltage: 20V; (2)Input Voltage: VS + 0.3V to GND – 5V; (3)Input Current (VIN > VS): 50 mA; (4)Power Dissipation, TAMBIENT ≤ 25°C PDIP: 960mW SOIC: 1040mW; (5)5-Pin TO-220: 2W; (6)Power Dissipation, TCASE ≤ 25°C 5-Pin TO-220: 12.5W.
Features
MIC4452YN features: (1)BiCMOS/DMOS Construction; (2)Latch-Up Proof: Fully Isolated Process is Inherently Immune to Any Latch-up.; (3)Input Will Withstand Negative Swing of Up to 5V; (4)Matched Rise and Fall Times: 25ns; (5)High Peak Output Current: 12A Peak; (6)Wide Operating Range: 4.5V to 18V; (7)High Capacitive Load Drive: 62,000pF; (8)Low Delay Time: 30ns Typ.; (9)Logic High Input for Any Voltage from 2.4V to VS; (10)Low Supply Current: 450mA With Logic 1 Input; (11)Low Output Impedance: 1.0W; (12)Output Voltage Swing to Within 25mV of GND or VS; (13)Low Equivalent Input Capacitance (typ): 7pF.
Diagrams
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![]() MIC4452YN |
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![]() IC DRIVER MOSF 12A LO SIDE 8DIP |
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![]() IC REG SHUNT LOW VOLT SOT-143 |
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![]() MIC4043YM4 TR |
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![]() IC DRIVER MOSFET 100V CMOS 8SOIC |
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