FAN3227TMX Gate Drivers by ON Semiconductor

TTL input, dual non-inverting output, peak 3A sink, 3A source current Low-Side Gate Driver

Status: Active
Series: FAN3227T
RoHS: Compliant
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The FAN3226-29 family of dual 2A 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 enables connecting two drivers in parallel to effectively double the current capability driving a single MOSFET. 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 FAN3226 offers two inverting drivers and the FAN3227 offers two non-inverting drivers. Each device has dual independent enable pins that default to ON if not connected. In the FAN3228 and FAN3229, 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$0.65


Distributor Starting From Stock
Logo for Future Electronics Future Electronics US$0.71
10,000
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Logo for Newark Electronics Newark Electronics US$0.71
4,065
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Logo for element14 element14 US$0.67
2,150
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Logo for Farnell Farnell US$0.65
2,150
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Logo for EBV Elektronik EBV Elektronik -
7,500
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Logo for Avnet America Avnet America US$0.67
-
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Logo for Avnet Asia Avnet Asia US$0.65
-
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Logo for Richardson RFPD Richardson RFPD -
-
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Logo for Avnet Silica Avnet Silica -
-
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Features

Industry-Standard Pinouts
4.5 to 18V Operating Range
3A Peak Sink/Source at VDD = 12V
2.4A Sink / 1.6A Source at VOUT = 6V
Choice of TTL or CMOS Input Thresholds
Four Versions of Dual Independent Drivers:
Dual Inverting + Enable (FAN3226)
Dual Non-Inverting + Enable (FAN3227)
Dual-Inputs in Two Pin-Out Configurations: ï¿­ Compatible with FAN3225x (FAN3228) ï¿­ Compatible with TPS2814D (FAN3229)
Internal Resistors Turn Driver Off If No Inputs
MillerDriveâ„¢ Technology
12ns / 9ns Typical Rise/Fall Times with 1nF 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 FAN3227T
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) 3
Drive Sink Current Typ (A) 3
Turn On Prop. Delay Typ (ns) 19
Turn Off Prop. Delay Typ (ns) 18
Delay Matching 22
Package Type SOIC-8

Alternative Descriptions

FAN3227 Series Dual 18 V 2 A High Speed Low Side Gate Driver - SOIC-8 | Future Electronics
MOSFET DRVR 3A Lo Side Non-Inv 8-SOIC | RS
Mosfet Driver, Soic-8 | Newark Electronics
MOSFET DRIVER, HIGH SIDE, SOIC-8 | element14
MOSFET DRVR 3A 2-OUT Lo Side Non-Inv 8-Pin SOIC N T/R | EBV Elektronik
GATE DRIVER IC | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FAN3227TMX?

Additional datasheets, footprints and schematics for FAN3227TMX are listed on our Part Details page. You can also find images and similar parts to FAN3227TMX on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FAN3227TMX on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FAN3227TMX price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FAN3227TMX fall under?

The FAN3227TMX is listed under Power Management > Gate Drivers.

Can I view similar or alternative parts?

You can view similar parts to FAN3227TMX 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 FAN3227TMX you can contact the distributor directly for product support, shipping queries etc.

Is the FAN3227TMX RoHS compliant?

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

Which authorised distributors for FAN3227TMX have stock available?

Authorised distributors including Future Electronics, RS, Newark Electronics, element14 and Farnell have stock available or on a lead time for FAN3227TMX.

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