Microchip logo
  • All
  • Products
  • Documents
  • Applications Notes
product primary image

MIC4224

4A Dual Non-Inverting Low Side MOSFET Driver with Enable

Status: In Production

Features:

  • 4.5V to 18V supply voltage operating range
  • High peak source/sink current
  • ±3A at VDD = 8V
  • ±4A at VDD = 12V
  • 15ns/15ns rise and fall times with 2000pF load
  • 25ns/35ns (rising/falling) input propagation delay
  • 20ns/45ns (rising/falling) enable propagation delay
  • Active-high driver enable inputs with 100kΩ pull-ups
  • CMOS and TTL logic input and enable thresholds independent of supply voltage
  • Driver input protection to -5V at -40mA
  • Output latch-up protection to >500mA reverse current
  • Industry standard pin out with two package options
  • ePad MSOP-8 ( θJA = 60°C/W)
  • 8-pin SOIC ( θJA = 120°C/W)
  • Available in dual-inverting (MIC4223), dual non-inverting (MIC4224) and complementary (MIC4225)
  • Dual output drive by paralleling channels
  • -40°C to +125°C operating junction temperature range
View More
Overview
Documents
Development Environment
RoHS Information
Add To Cart

Device Overview

Summary

The MIC4223/MIC4224/MIC4225 are a family of a dual 4A, high-speed, low-side MOSFET drivers with logic-level driver enables. The devices are fabricated on  Bipolar/CMOS/DMOS (BCD) process and operate from a 4.5V to 18V supply voltage. The devices parallel Bipolar and CMOS output stage architecture provides high current throughout the MOSFETs Miller Region allowing the driver to sink and source 4A of peak current from a 12V supply and quickly charge and discharge a 2000pF load capacitance in under 15ns, while allowing the outputs to swing within 0.3V of V DD and 0.16V of ground. The MIC4223/MIC4224/MIC4225 driver and enable inputs feature TTL and CMOS logic-level thresholds which are independent of supply voltage. Each driver features a dedicated active-high enable input which is internally pulled high to VDD through 100kΩ, allowing the pins to be left unconnected if it is not required to disable the driver outputs. The driver inputs have been designed to protect against ground bounce and are protected to withstand -5V of voltage swing at -40mA. Driver outputs are also protected to withstand 500mA of reverse current. The MIC4223/MIC4224/MIC4225 are available in three configurations using industry standard pin out; dual inverting (MIC4223), dual non-inverting (MIC4224) and complimentary (MIC4225). They are available in 8-pin SOIC and thermally enhanced ePadD 8-pin MSOP and support operating junction temperatures from -40°C to +125°C.

Additional Features
    • 4.5V to 18V supply voltage operating range
    • High peak source/sink current
      • ±3A at VDD = 8V
      • ±4A at VDD = 12V
    • 15ns/15ns rise and fall times with 2000pF load
    • 25ns/35ns (rising/falling) input propagation delay
    • 20ns/45ns (rising/falling) enable propagation delay
    • Active-high driver enable inputs with 100kΩ pull-ups
    • CMOS and TTL logic input and enable thresholds independent of supply voltage
    • Driver input protection to -5V at -40mA
    • Output latch-up protection to >500mA reverse current
    • Industry standard pin out with two package options
      • ePad MSOP-8 ( θJA = 60°C/W)
      • 8-pin SOIC ( θJA = 120°C/W)
    • Available in dual-inverting (MIC4223), dual non-inverting (MIC4224) and complementary (MIC4225)
    • Dual output drive by paralleling channels
    • -40°C to +125°C operating junction temperature range
Parametrics
Name
Value
MOSFET Driver Type
Low Side
Driver Type
Dual
Configuration
Non-Inverting
Peak Output Current (source/sink, A)
4.0/4.0
Output Resistance (source/sink, Ω)
30/16
Maximum Supply Voltage (V)
18
Propagation Delay (Td1/Td2, ns)
25/35
Rise/Fall Time (Tr/Tf, ns)
15/15
Capacitive Load Drive
2000 pF in 15 ns
Features
Enable pin

Documents

Jump to:

Data Sheets

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
MIC4224YM Evaluation Board
MIC4224YM Evaluation Board ( MIC4224YM-EV )

The MIC4223/MIC4224/MIC4225 is a family of dual 4A, high-speed, low-side MOSFET drivers with logic-level driver enables. These evaluation boards provide a platform to evaluate the parts.

Learn More
Add To Cart
MIC4224YMME Evaluation Board
MIC4224YMME Evaluation Board ( MIC4224YMME-EV )

The MIC4223/MIC4224/MIC4225 is a family of dual 4A, high-speed, low-side MOSFET drivers with logic-level driver enables. These evaluation boards provide a platform to evaluate the parts.

Learn More
Add To Cart

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MIC4224YMME
0.025100
0.124600
8
MSOP
3x3mm
Matte Tin
e3
MIC4224YMME-TR
0.025100
0.805000
8
MSOP
3x3mm
Matte Tin
e3
MIC4224YM
0.075000
0.163265
8
SOIC
3.90mm(.150in)
NiPdAu
e4
MIC4224YM-TR
0.075000
0.250000
8
SOIC
3.90mm(.150in)
NiPdAu
e4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

Buy from Microchip

Grid
View
Table
View
Filter:
Apply
Clear
Only show products with samples
Product
Leads
Package Type
Temp Range
Packing Media
5K Pricing
Buy