MIC4451YM-TR More Semiconductors - ICs by Microchip Technology

12 A MOSFET Gate Driver

Status: Active
Series: MIC4451
RoHS: Compliant
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MIC4451 and MIC4452 CMOS MOSFET gate drivers are tough, efficient, and easy to use. The MIC4451 is an inverting driver, while the MIC4452 is a non-inverting driver. Both versions are capable of 12 A (peak) output and can drive the largest MOSFETs with an improved safe operating margin. The MIC4451/4452 accepts any logic input from 2.4 V to VS 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. MIC4451/4452 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 helps ensure 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.

Prices starting from US$1.46


Distributor Starting From Stock
Logo for Microchip Technology Microchip Technology US$1.46
1,500
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Logo for Newark Electronics Newark Electronics US$1.96
-
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Logo for Future Electronics Future Electronics US$1.87
-
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Logo for Avnet America Avnet America US$2.51
-
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Features

BiCMOS/DMOS construction
Latch-up proof: fully isolated process is inherently immune to any latch-up.
Input will withstand negative swing of up to 5 V
Matched rise and fall times 25 ns
Wide operating range 4.5 V to 18 V
High capacitive load drive 62,000 pF
Low delay time 30 ns (typical)
Logic high input for any voltage from 2.4 V to VS
Low equivalent input capacitance 7 pF (typical)
Low supply current 450 µA with logic 1 input
Low output impedance 1.0 Ω
Output voltage swing to within 25 mV of ground or VS

Specifications

MOSFET Driver Type Low Side
Driver Type Single
Configuration Inverting
Peak Output Current (source, A) 12
Peak Output Current (sink, A) 12
Output Resistance (source, Ω) 0.8
Output Resistance (sink, Ω) 0.6
Propagation Delay tD1 (ns) 25
Propagation Delay tD2 (ns) 40
Maximum Supply Voltage (V) 18
Rise/Fall Time (tR/tF, ns) 20 / 24
Capacitive Load Drive 10,000 pF in 24 ns

Environmental Information

JEDEC Indicator e4
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.075
Shipping Weight (kg) 0.25
Lead Count 8
Package Type SOIC
Package Width or Size 3.90mm(.150in)
Soldering Composition NiPdAu

Alternative Descriptions

12A Hi-Speed, Hi-Current Single MOSFET Driver | Microchip Technology
12A Low Side Single Inv Gate Drvr, Soic-8 8 Soic 3.90Mm(.150In) T/R Rohs Compliant: Yes |Microchip MIC4451YM-TR | Newark Electronics
MIC4451 Series 1 Ohm 12 A Peak Low-Side MOSFET Driver - SOIC-8 | Future Electronics
MOSFET DRVR 12A Single Lo Side Inv 8-Pin SOIC T/R | Avnet America
MOSFET DRIVER, -40 TO 85DEG C | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MIC4451YM-TR?

Additional datasheets, footprints and schematics for MIC4451YM-TR are listed on our Part Details page. You can also find images and similar parts to MIC4451YM-TR on this page.

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Distributor pricing and stock information is available for MIC4451YM-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC4451YM-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MIC4451YM-TR fall under?

The MIC4451YM-TR is listed under Semiconductors - ICs > More Semiconductors - ICs.

Can I view similar or alternative parts?

You can view similar parts to MIC4451YM-TR when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.

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Is the MIC4451YM-TR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for MIC4451YM-TR have stock available?

Authorised distributors including Microchip Technology, Newark Electronics, Future Electronics, Avnet America and Farnell have stock available or on a lead time for MIC4451YM-TR.

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