MIC4451CT
Microchip Technology
Microchip Technology
IC GATE DRVR LOW-SIDE TO220-5
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Reference Price (USD)
300+
$3.35367
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Microchip Technology's MIC4451CT represents the cutting edge of PMIC - Gate Driver technology, engineered to deliver unmatched switching performance for power electronics. This IC classification specializes in synchronous rectification and half-bridge configurations with integrated bootstrap diodes. Notable characteristics comprise UVLO protection, programmable turn-on/off thresholds, and 4A peak output current capacity. Primary applications span data center power supplies, welding equipment, and DC-DC converters. A concrete example: the MIC4451CT enables 98% efficiency in 1kW telecom power modules while withstanding 100V/ns common-mode transients. The device's reinforced isolation meets IEC 61800-5-1 standards, particularly valuable for medical imaging systems and railway traction converters.
Specifications
- Product Status: Obsolete
- Driven Configuration: Low-Side
- Channel Type: Single
- Number of Drivers: 1
- Gate Type: IGBT, N-Channel MOSFET
- Voltage - Supply: 4.5V ~ 18V
- Logic Voltage - VIL, VIH: 0.8V, 2.4V
- Current - Peak Output (Source, Sink): 12A, 12A
- Input Type: Inverting
- High Side Voltage - Max (Bootstrap): -
- Rise / Fall Time (Typ): 20ns, 24ns
- Operating Temperature: 0°C ~ 70°C (TA)
- Mounting Type: Through Hole
- Package / Case: TO-220-5
- Supplier Device Package: TO-220-5
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