MIC4421YN

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Details for Microchip Technology

MIC4421YN

High Speed 9A Low Side MOSFET Driver
Buy Directly from Microchip Technology (16800 in Stock)
$1.3800 per unit
Series Information for MIC4421YN - Microchip Technology

Features

  • feature
    High capacitive load drive: 47,000pF
  • feature
    Input will withstand negative swing of up to 5V
  • feature
    Latch-up proof: fully isolated process is inherently immune to any latch-up
  • feature
    Logic high input for any voltage from 2.4V to VS
  • feature
    Low delay time: 15ns (typ.)
  • feature
    Low equivalent input capacitance: 7pF (typ.)
  • feature
    Low supply current: 500u00b5A (typ.)
  • feature
    Minimum pulse width: 50ns
  • feature
    Output
  • feature
    Wide operating range: 4.5V to 18V (typ.)

Description

MOSFET DRIVER LOW SIDE DIP-8
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 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.

Specifications

Driver Configuration:
Low Side
Peak Output Current:
9A
Supply Voltage Min:
4.5V
Supply Voltage Max:
18V
Driver Case Style:
DIP
No. of Pins:
8Pins
Input Delay:
15ns
Output Delay:
35ns
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jan-2018)
Device Type:
MOSFET

Alternate Descriptions

Avnet America

MOSFET DRVR 9A 1-OUT Lo Side Inv 8-Pin PDIP

Avnet America product

Microchip Technology Inc

High Speed 9A Low Side MOSFET Driver

Avnet Europe

MOSFET DRVR 9A 1-OUT Lo Side Inv 8-Pin PDIP

Avnet Europe product

Future Electronics

MIC4421 Series 1.5 Ohm 9 A Peak Low-Side MOSFET Driver - DIP-8