MIC4423YM

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Details for Microchip Technology

MIC4423YM

3A Dual High Speed MOSFET Driver
Buy Directly from Microchip Technology (4180 in Stock)
$0.9700 per unit
Series Information for MIC4423YM - Microchip Technology

Features

  • feature
    Delay times consistent with in supply voltage change
  • feature
    Drives 1800pF capacitance in 25ns
  • feature
    High 3A-peak output current
  • feature
    Inverting, noninverting, and differential configurations
  • feature
    Latch-up protected to >500mA reverse current
  • feature
    Logic input withstands swing to u20135V
  • feature
    Low 3.5u03a9 typical output impedance
  • feature
    Low equivalent 6pF input capacitance
  • feature
    Low supply current 3.5mA with logic-1 input 350u00b5A with logic-0 input
  • feature
    Matched rise and fall times
  • feature
    Output voltage swings within 25mV of ground or VS .
  • feature
    Short <40ns typical delay time
  • feature
    TTL logic input independent of supply voltage
  • feature
    Wide 4.5V to 18V operating range
  • feature
    u2018426/7/8-, u20181426/7/8-, u20184426/7/8-compatible pinout

Description

DRIVER MOSFET 3A-PEAK LOW SIDE
The MIC4423/4424/4425 family are highly reliable BiCMOS/ DMOS buffer/driver/MOSFET drivers. They are higher out- put current versions of the MIC4426/4427/4428, which are improved versions of the MIC426/427/428. All three families are pin-compatible. The MIC4423/4424/4425 drivers are ca- pable of giving reliable service in more demanding electrical environments than their predecessors. They will not latch under any conditions within their power and voltage ratings. They can survive up to 5V of noise spiking, of either polarity, on the ground pin. They can accept, without either damage or logic upset, up to half an amp of reverse current (either polarity) forced back into their outputs. TheMIC4423/4424/4425seriesdriversareeasiertouse,more flexible in operation, and more forgiving than other CMOS or bipolar drivers currently available. Their BiCMOS/DMOS construction dissipates minimum power and provides rail-to- rail voltage swings. Primarily intended for driving power MOSFETs, the MIC4423/4424/4425driversaresuitablefordrivingotherloads (capacitive, resistive, or inductive) which require low-imped- ance, high peak currents, and fast switching times. Heavily loadedclocklines,coaxialcables,orpiezoelectrictransducers are some examples. The only known limitation on loading is that total power dissipated in the driver must be kept within the maximum power dissipation limits of the package. Note: See MIC4123/4124/4125 for high power and narrow pulse applications.

Specifications

Driver Configuration:
Low Side
Peak Output Current:
3A
Supply Voltage Min:
4.5V
Supply Voltage Max:
18V
Driver Case Style:
SOIC
No. of Pins:
8Pins
Input Delay:
33ns
Output Delay:
38ns
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
-
SVHC:
No SVHC (27-Jun-2018)
Base Number:
4423
Device Type:
MOSFET Driver
Logic Function Number:
4423
Module Configuration:
Low Side
No. of Outputs:
2Outputs
Operating Temperature Range:
-40°C to +85°C
Output Resistance:
4.3ohm
Supply Voltage Range:
4.5V to 18V
Termination Type:
Surface Mount Device

Alternate Descriptions

Avnet America

MOSFET DRVR 3A 2-OUT Lo Side Inv 8-Pin SOIC Tube

Avnet America product

Microchip Technology Inc

3A Dual High Speed MOSFET Driver

Avnet Europe

MOSFET DRVR 3A 2-OUT Lo Side Inv 8-Pin SOIC Tube

Avnet Europe product

Future Electronics

MIC4423 Series 3.5 Ohm 3 A SMT Dual Peak Low-Side MOSFET Driver - SOIC-8