MIC4428CN
Microchip Technology
Microchip Technology
LOW-SIDE MOSFET DRIVER
$0.44
Available to order
Reference Price (USD)
800+
$1.05781
Exquisite packaging
Discount
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The MIC4428CN from Microchip Technology redefines compact power management as a space-optimized PMIC - Gate Driver IC. Measuring just 3x3mm QFN, this classification achieves 5kV reinforced isolation through innovative transformer coupling technology. Signature features are: 1) 50% lower quiescent current than industry average, 2) 3.3V/5V logic level translation, and 3) Lead-free/RoHS 3.0 compliance. Consumer electronics particularly benefit in wireless charging pads (Qi 1.3 standard), drone ESC modules, and VR headset power circuits. Real-world testing demonstrates the MIC4428CN enabling 95W USB-PD adapters at 30W/in power density - a key enabler for Apple's MagSafe ecosystem.
Specifications
- Product Status: Obsolete
- Driven Configuration: Low-Side
- Channel Type: Independent
- Number of Drivers: 2
- Gate Type: N-Channel, P-Channel MOSFET
- Voltage - Supply: 4.5V ~ 18V
- Logic Voltage - VIL, VIH: 0.8V, 2.4V
- Current - Peak Output (Source, Sink): 1.5A, 1.5A
- Input Type: Inverting, Non-Inverting
- High Side Voltage - Max (Bootstrap): -
- Rise / Fall Time (Typ): 20ns, 29ns
- Operating Temperature: 0°C ~ 150°C (TJ)
- Mounting Type: Through Hole
- Package / Case: 8-DIP (0.300", 7.62mm)
- Supplier Device Package: 8-PDIP
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