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MIC4427BM The MIC4427BM is a dual low-side MOSFET driver from Microchip Technology, offering 1.5A peak output current and fast switching speeds. It operates from a 4.5V to 18V supply.
Mfr Part #:

MIC4427BM

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The MIC4427BM is a dual low-side MOSFET driver from Microchip Technology, offering 1.5A peak output current and fast switching speeds. It operates from a 4.5V to 18V supply.
✓ Total Stock: 1,700 pcs
$ Price Range: $2.01

MIC4427BM Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
850 pcs
On Request
850 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
850 pcs
On Request
850 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MIC4427BM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Delay Time
Input Capacitance
Lead Style
Mounting Type
Operating Voltage
Output Current
Reverse Current
SVHC Present
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MIC4427BM Description

Short technical summary and product information.

The MIC4427BM is a highly reliable dual low-side MOSFET driver from Microchip Technology, fabricated using a BiCMOS/DMOS process for efficiency. It translates TTL or CMOS input logic levels to output voltage levels that swing within 25mV of the positive supply or ground.

 

Key electrical specifications include a 1.5A peak output current, a wide operating voltage range of 4.5V to 18V, and low quiescent supply current. It can switch 1000pF loads in 25ns with a typical delay of less than 40ns and features a 7Ω output impedance. The device also offers latch-up protection to over 500mA reverse current and 5V noise spike immunity on ground pins.

 

Primarily intended for driving power MOSFETs, the MIC4427BM is also suitable for other loads requiring low-impedance, high peak current, and fast switching times, such as clock lines, coaxial cables, or piezoelectric transducers. The only load limitation is that total driver power dissipation must not exceed package limits.

 

This component is available in an 8-lead SOIC surface mount package.

MIC4427BM Quick Information

Product Type: MOSFET Driver
Canonical Name: MIC4427BM Dual Low-Side MOSFET Driver
Subcategory: Low-Side MOSFET Driver

MIC4427BM Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MIC4427BM Estimated Pricing

Qty Low High
1+ $2.01 $2.01

Estimated market price range - modelled values for guidance only, not live distributor offers.

MIC4427BM Features

  • 1.5A peak output current capability.
  • Wide 4.5V to 18V operating voltage range.
  • Fast switching speed for 1000pF in 25ns.
  • Low 7Ω typical output impedance.
  • Latch-up protection to >500mA reverse current.

MIC4427BM Applications

  • Ideal for driving power MOSFETs.
  • Suitable for clock line drivers.
  • Used as a coax cable driver.
  • Applicable for piezoelectric transducer drivers.

MIC4427BM FAQs

6 frequently asked questions generated from this part’s specifications.
What is the peak output current of the MIC4427BM?

The MIC4427BM has a peak output current of 1.5A.

What is the operating voltage range for the MIC4427BM?

The MIC4427BM operates within a voltage range of 4.5V to 18V.

How fast can the MIC4427BM switch a 1000pF load?

The MIC4427BM can switch a 1000pF load in 25ns.

What is the typical output impedance of the MIC4427BM?

The MIC4427BM has a typical output impedance of 7Ω.

What is the RoHS status of the MIC4427BM?

The MIC4427BM is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the MIC4427BM?

The Moisture Sensitivity Level (MSL) for the MIC4427BM is 1 Unlimited.

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