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Analog Devices MAX4429ESA+ — Analog & Data Acquisition
Analog Devices

MAX4429ESA+ Low-Side Gate Driver, 6A Peak, 8-SOIC

MPNMAX4429ESA+
End of Life

Maxim Integrated MAX4429ESA+, single low-side MOSFET driver, 6A peak output source/sink, 25ns rise/fall, 4.5V to 18V supply, inverting input, 8-SOIC package, -40°C to 85°C operating temperature.

$5.54Ref. price · indicative, final on quote
MAX4429ESA+ datasheet
Packaging8-SOIC (0.154", 3.90mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications

MAX4429ESA+ Technical Specifications
ParameterValue
Gate typeN-Channel, P-Channel MOSFET
Input typeInverting
Channel typeSingle
Mounting typeSurface Mount
Voltage4.5V ~ 18V
Logic voltage - VIL, VIH0.8V, 2.4V
Current - peak output (Source, sink)6A, 6A
Operating temperature-40°C ~ 85°C (TA)
PackageTube
Case8-SOIC (0.154\", 3.90mm Width)
Number of drivers1
Driven configurationLow-Side
Rise (Fall time)25ns, 25ns

Product details

What the MAX4429ESA+ is and where it fits

The MAX4429ESA+ is a single-channel, low-side gate driver for N-channel and P-channel MOSFETs. It delivers a peak output current of 6A for both source and sink, with typical rise and fall times of 25ns.

6A peak drive and 25ns edges — what they mean for your switching stage

The 6A peak source and sink capability charges and discharges the MOSFET gate capacitance quickly. The 25ns rise and fall times are symmetric, simplifying timing calculations.

Lifecycle and sourcing reality

The MAX4429ESA+ is listed as Active by Maxim Integrated (now part of Analog Devices), with ROHS3 compliance. For BOM planning, there is no single-source risk from obsolescence today.

Frequently asked questions

What is the difference between MAX4429ESA+ and MAX4428ESA+?

The MAX4429ESA+ has an inverting input, while the MAX4428ESA+ has a non-inverting input. Both are single low-side drivers with 6A peak output, 25ns rise/fall, and the same 8-SOIC package. The choice depends on your PWM polarity: if your controller outputs an active-high gate signal, use the non-inverting MAX4428; if it outputs an active-low signal, use the inverting MAX4429.

What is the gate type supported by MAX4429ESA+?

The MAX4429ESA+ is specified to drive both N-channel and P-channel MOSFETs in a low-side configuration.