FAN3225TMX Gate Drivers by ON Semiconductor

TTL input, dual inverting or non-inverting output, peak 5A sink, 5A source current Low-Side Gate Driver

Status: Active
Series: FAN3225T
RoHS: Compliant
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The FAN3223-25 family of dual 4A gate drivers is designed to drive N-channel enhancement-mode MOSFETs in low-side switching applications by providing high peak current pulses during the short switching intervals. The driver is available with either TTL or CMOS input thresholds. Internal circuitry provides an under-voltage lockout function by holding the output LOW until the supply voltage is within the operating range. In addition, the drivers feature matched internal propagation delays between A and B channels for applications requiring dual gate drives with critical timing, such as synchronous rectifiers. This also enables connecting two drivers in parallel to effectively double the current capability driving a single MOSFETS. The FAN322X drivers incorporate MillerDriveâ„¢ architecture for the final output stage. This bipolar-MOSFET combination provides high current during the Miller plateau stage of the MOSFET turn-on / turn-off process to minimize switching loss, while providing rail-to-rail voltage swing and reverse current capability. The FAN3223 offers two inverting drivers and the FAN3224 offers two non-inverting drivers. Each device has dual independent enable pins that default to ON if not connected. In the FAN3225, each channel has dual inputs of opposite polarity, which allows configuration as non-inverting or inverting with an optional enable function using the second input. If one or both inputs are left unconnected, internal resistors bias the inputs such that the output is pulled LOW to hold the power MOSFET OFF.

Prices starting from US$0.61


Distributor Starting From Stock
Logo for Future Electronics Future Electronics US$0.62
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Logo for Newark Electronics Newark Electronics US$0.62
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Logo for Avnet America Avnet America US$0.65
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Logo for Avnet Asia Avnet Asia -
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Logo for Richardson RFPD Richardson RFPD -
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Features

Industry-Standard Pinouts
4.5 to 18V Operating Range
5A Peak Sink/Source at VDD = 12V
4.3A Sink / 2.8A Source at VOUT = 6V
Choice of TTL or CMOS Input Thresholds
Three Versions of Dual Independent Drivers:
Dual Inverting + Enable (FAN3223)
Dual Non-Inverting + Enable (FAN3224)
Dual-Inputs(FAN3225)
Internal Resistors Turn Driver Off If No Inputs
MillerDriveâ„¢ Technology
12ns / 9ns Typical Rise/Fall Times with 2.2nF Load
Typical Propagation Delay Under 20ns Matched within 1ns to the Other Channel
Double Current Capability by Paralleling Channels
Rated from –40°C to +125°C Ambient
8-Lead 3x3mm MLP or 8-Lead SOIC Package
Applications
AC-DC Merchant Power Supply - Servers & Workstations

Specifications

Description FAN3225T
Compliance Pb-free Halide free
Power Switch MOSFET
Number of Outputs 2
Topology Dual
Isolation Type Non-Isolated
Vin Max (V) -
VCC Max (V) 18
Rise Time (ns) 12
Fall Time (ns) 9
Drive Source Current Typ (A) 5
Drive Sink Current Typ (A) 5
Turn On Prop. Delay Typ (ns) 17
Turn Off Prop. Delay Typ (ns) 17
Delay Matching 20
Package Type SOIC-8

Alternative Descriptions

FAN3225 Series Dual 18 V -5 A Surface Mount Low Side Driver - SOIC-8 | Future Electronics
DRIVER, MOSFET, DUAL OR, 4A, TTL, 8SOIC | Farnell Contract
Ic,dual Mosfet Driver,sop,8Pin,plastic |Onsemi FAN3225TMX | Newark Electronics
MOSFET DRVR 5A 2-OUT Lo Side Inv/Non-Inv 8-Pin SOIC N T/R | Avnet America
GATE DRIVER IC | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FAN3225TMX?

Additional datasheets, footprints and schematics for FAN3225TMX are listed on our Part Details page. You can also find images and similar parts to FAN3225TMX on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FAN3225TMX on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FAN3225TMX price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FAN3225TMX fall under?

The FAN3225TMX is listed under Power Management > Gate Drivers.

Can I view similar or alternative parts?

You can view similar parts to FAN3225TMX when available in the Gate Drivers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the FAN3225TMX you can contact the distributor directly for product support, shipping queries etc.

Is the FAN3225TMX RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for FAN3225TMX have stock available?

Authorised distributors including Future Electronics, Farnell Contract, Newark Electronics, Avnet America and Avnet Asia have stock available or on a lead time for FAN3225TMX.

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