MIC4421ZM

MIC4421ZM

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MIC4421ZM
IC GATE DRVR LOW-SIDE 8SOIC
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$0.69

Price update:a months ago
Available in stock: 2112
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
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$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Microchip Technology

Microchip Technology

Microchip Technology Inc., headquartered in Chandler, Arizona, leads in microcontrollers and analog semiconductors, facilitating diverse global applications with innovative solutions, low-risk development, and dependable quality assurance.

View All Product from Microchip Technology
MIC4421ZM Products

MIC4421A and MIC4422A MOSFET drivers are rugged, efficient, and easy to use. The MIC4421A is an inverting driver, while the MIC4422A is a non-inverting driver.Both versions are capable of 9A (peak) output and can drive the largest MOSFETs with an improved safe operating margin. The MIC4421A/4422A 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.MIC4421A/4422A drivers can replace three or more discrete components, reducing PCB area requirements, simplifying product design, and reducing assembly cost.Modern Bipolar/CMOS/DMOS construction guarantees freedom from latch-up. The rail-to-rail swing capability of CMOS/DMOS helps ensure adequate gate voltage to the MOSFET during power up/down sequencing. Since these devices are fabricated on a self-aligned process, they have very low crossover current, run cool, use little power, and are easy to drive.

Feature

  • High peak-output current: 9A peak (typ.)
  • Wide operating range: 4.5V to 18V (typ.)
  • Minimum pulse width: 50ns
  • Latch-up proof: fully isolated process is inherently immune to any latch-up.
  • Input will withstand negative swing of up to 5V
  • High capacitive load drive: 47,000pF
  • Low delay time: 15ns (typ.)
  • Logic high input for any voltage from 2.4V to VS
  • Low equivalent input capacitance (typ.): 7pF
  • Low supply current: 500µA (typ.)
  • Output voltage swing to within 25mV of ground or VS

Product Attributes

TYPE DESCRIPTION Select all
Voltage - Supply 4.5V ~ 18V
Logic Voltage - VIL, VIH 0.8V, 2.4V
Current - Peak Output (Source, Sink) 9A, 9A
Input Type Inverting
Package Tube
Product Status Active
Rise / Fall Time (Typ) 20ns, 24ns
Programmable Not Verified
Operating Temperature 0°C ~ 150°C (TJ)
Driven Configuration Low-Side
Mounting Type Surface Mount
Channel Type Single
Package / Case 8-SOIC (0.154", 3.90mm Width)
Number of Drivers 1
Supplier Device Package 8-SOIC
Gate Type IGBT, N-Channel MOSFET

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$0.69

Price update:a months ago
Available in stock: 2112
Microchip Technology

Microchip Technology

Microchip Technology Inc., headquartered in Chandler, Arizona, leads in microcontrollers and analog semiconductors, facilitating diverse global applications with innovative solutions, low-risk development, and dependable quality assurance.

View All Product from Microchip Technology

Blog