Microchip MIC4421ZM

Manufacturer No:

MIC4421ZM

Manufacturer:

Microchip

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

9 A MOSFET Gate Driver

Quantity:

Delivery:

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In Stock :Available

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MIC4421ZM information

Microchip MIC4421ZM technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC4421ZM.

Type
Parameter

MOSFET Driver Type
Low Side

Configuration
Inverting

Maximum Supply Voltage (V)
18

Peak Source Output (A)
9

Peak Sink Output (A)
9

Source Resistance (Ω)
0.8

Sink Resistance (Ω)
0.6

Propagation Delay tD1 (ns)
15

Propagation Delay tD2 (ns)
35

Rise Time (tR, ns)
20

Fall Time (tF, ns)
24

Capacitive Load Drive
10,000 pF in 24 ns

Download datasheets and manufacturer documentation for Microchip MIC4421ZM.

Application Notes:

011e0a8a8ff4548602b3c7285e1beb15.pdf

0e9c9fff59bc5f0338926158216f7f5c.pdf

Data Sheets:

dd4800ad7be63dd487940fb28d6899ce.pdf

MIC4421 and MIC4422 MOSFET gate drivers are rugged, efficient, and easy to use. The MIC4421 is an inverting driver, while the MIC4422 is a non-inverting driver.

Both versions are capable of 9 A (peak) output and can drive the largest MOSFETs with an improved safe operating margin. The MIC4421/4422 accepts any logic input from 2.4 V to V_S without external speed-up capacitors or resistor networks. Proprietary circuits allow the input to swing negative by as much as -5 V without damaging the part. Additional circuits protect against damage from electrostatic discharge.

MIC4421/4422 gate 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 insures 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.

High peak-output current: 9 A peak (typical)

Wide operating range: 4.5 V to 18 V (typical)

Minimum pulse width: 50 ns

Latch-up proof: fully isolated process is inherently immune to any latch-up.

Input will withstand negative swing of up to 5 V

High capacitive load drive: 47,000 pF

Low delay time: 15 ns (typical)

Logic high input for any voltage from 2.4 V to V_S

Low equivalent input capacitance (typical): 7 pF

Low supply current: 500 µA (typical)

Output voltage swing to within 25 mV of ground or V_S

User Guide

PURCHASE

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MEANS OF PAYMENT

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IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

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SHIPPING COST

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SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.