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Microchip Technology MIC4429YM MOSFET Driver

The MIC4429 is a high-current, low-side MOSFET driver capable of delivering peak currents of 6A, designed for efficient switching in power applications. Constructed using CMOS technology, it features low delay times, matched rise and fall times of 25ns, and high capacitive load drive capability. The device accepts logic input voltages from 2.4V to Vg, with proprietary circuitry protecting against negative swings and electrostatic discharge. Suitable for switch mode power supplies, motor controls, and high-speed switching, it ensures robust performance with minimized complexity.

Authorized Distributors
Source:Newark
Part No:MIC4429YM
Stock:195
Inv Date:06-03-2026
Price: Unit price: $2.12
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Source:DigiKey
Part No:MIC4429YM
Stock:2250
Inv Date:06-03-2026
Price: Unit price: $2.06
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Part No:MIC4429YM
Stock:614
Inv Date:06-04-2026
Price: Unit price: $2.06
Buy/RFQ:
Part No:MIC4429YM
Stock:570
Inv Date:06-03-2026
Price: Unit price: $1.55
Buy/RFQ:
Part No:MIC4429YM
Stock:570
Inv Date:06-03-2026
Price: Unit price: $1.55
Buy/RFQ:
Part No:MIC4429YM
Stock:0
Inv Date:06-03-2026
Price: Unit price: $0.96
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Source:Arrow EU
Part No:MIC4429YM
Stock:15
Inv Date:06-04-2026
Price: N/A
Buy/RFQ:
Part No:MIC4429YM
Stock:285
Inv Date:06-04-2026
Price: N/A
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Microchip Technology MIC4429YM MOSFET Driver Specifications:

  • Supply Voltage Range: 4.5V to 18V
  • Peak Output Current: 6A
  • Delay Time: ≤ 25ns
  • Rise and Fall Times: 25ns
  • Input Voltage: 2.4V to Vg
  • Logic Input Hysteresis: 300mV
  • Input Capacitance: 7pF
  • Output Resistance: 17-28Ω (High), 15-25Ω (Low)
  • Power Dissipation at 25°C: 0.45mA (logic high), 150pA (logic low)
  • Operating Temperature Range: 0°C to +70°C (standard), -40°C to +85°C (extended)

Buy the Micrel MIC4429 Series – Reliable MOSFET Driver for Industrial Applications

Enhance your power electronic designs with the high-current Micrel MIC4429 MOSFET driver. Capable of delivering peak currents of 6A, it features fast switching times of 25ns, supports logic input voltages from 2.4V to Vg, and offers protection against negative swings and electrostatic discharge. With its low delay, high capacitive load drive capability, and robust CMOS construction, this driver simplifies circuit design, reduces PCB space, and boosts reliability. Purchase online today to upgrade your power switching and motor control projects efficiently.

Order your Micrel MIC4429 series low-side MOSFET driver today and improve your power switching efficiency with robust, high-current performance designed for industrial use.

Frequently Asked Questions

Where can I buy Microchip Technology MIC4429YM?

You can click on the BUY or RFQ button to purchase MIC4429YM from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part MIC4429YM?

You can download the MIC4429YM datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of MIC4429YM?

Microchip Technology

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