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FAN3226TMX

Description
3 A FULL BRIDGE BASED PRPHL DRVR, PDSO8
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size2MB,25 Pages
ManufacturerFairchild
Websitehttp://www.fairchildsemi.com/
Environmental Compliance
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FAN3226TMX Overview

3 A FULL BRIDGE BASED PRPHL DRVR, PDSO8

FAN3226TMX Parametric

Parameter NameAttribute value
Brand NameFairchild Semiconductor
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerFairchild
Parts packaging codeSOIC
package instructionSOP, SOP8,.25
Contacts8
Manufacturer packaging code8LD, SOIC,JEDEC MS-012, .150\" NARROW BODY
Reach Compliance Codecompliant
ECCN codeEAR99
high side driverNO
Interface integrated circuit typeHALF BRIDGE BASED MOSFET DRIVER
JESD-30 codeR-PDSO-G8
JESD-609 codee4
length5 mm
Humidity sensitivity level1
Number of functions1
Number of terminals8
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Nominal output peak current3 A
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP8,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Certification statusNot Qualified
Maximum seat height1.75 mm
Maximum supply voltage18 V
Minimum supply voltage4.5 V
Nominal supply voltage12 V
surface mountYES
Temperature levelAUTOMOTIVE
Terminal surfaceNickel/Palladium/Gold (Ni/Pd/Au)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Disconnect time0.022 µs
connection time0.017 µs
width4 mm
Base Number Matches1
FAN3226 / FAN3227 / FAN3228 / FAN3229 — Dual 2A High-Speed, Low-Side Gate Drivers
July 2011
FAN3226 / FAN3227 / FAN3228 / FAN3229
Dual 2A High-Speed, Low-Side Gate Drivers
Features
Industry-Standard Pinouts
4.5 to 18V Operating Range
3A Peak Sink/Source at V
DD
= 12V
2.4A Sink / 1.6A Source at V
OUT
= 6V
Choice of TTL or CMOS Input Thresholds
Four Versions of Dual Independent Drivers:
Description
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 MillerDrive™
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.
-
-
-
Dual Inverting + Enable (FAN3226)
Dual Non-Inverting + Enable (FAN3227)
Dual Inputs in Two Pin-Out Configurations:
o
o
Compatible with FAN3225x (FAN3228)
Compatible with TPS2814D (FAN3229)
Internal Resistors Turn Driver Off If No Inputs
MillerDrive™ 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
8-Lead 3x3mm MLP or 8-Lead SOIC Package
Rated from –40°C to +125°C Ambient
Applications
Switch-Mode Power Supplies
High-Efficiency MOSFET Switching
Synchronous Rectifier Circuits
DC-to-DC Converters
Motor Control
Servers
Related Resources
AN-6069: Application Review and Comparative
Evaluation of Low-Side Gate Drivers
FAN3226
FAN3227
FAN3228
FAN3229
Figure 1. Pin Configurations
© 2007 Fairchild Semiconductor Corporation
FAN3226 / FAN3227 / FAN3228 / FAN3229 • Rev. 1.0.8
www.fairchildsemi.com

FAN3226TMX Related Products

FAN3226TMX FAN3226TMPX FAN3228CMX FAN3229TMX FAN3227CMX
Description 3 A FULL BRIDGE BASED PRPHL DRVR, PDSO8 3 A FULL BRIDGE BASED PRPHL DRVR, PDSO8 3 A FULL BRIDGE BASED PRPHL DRVR, PDSO8 3 A FULL BRIDGE BASED PRPHL DRVR, PDSO8 3 A FULL BRIDGE BASED PRPHL DRVR, PDSO8
Brand Name Fairchild Semiconductor Fairchild Semiconduc Fairchild Semiconduc Fairchild Semiconduc Fairchild Semiconduc
Is it lead-free? Lead free Lead free Lead free Lead free Lead free
Is it Rohs certified? conform to conform to conform to conform to conform to
Maker Fairchild Fairchild Fairchild Fairchild Fairchild
Parts packaging code SOIC MLP SOIC SOIC SOIC
package instruction SOP, SOP8,.25 VSON, SOLCC8,.12,25 SOP, SOP8,.25 SOP, SOP8,.25 GREEN, SOIC-8
Contacts 8 8 8 8 8
Manufacturer packaging code 8LD, SOIC,JEDEC MS-012, .150\" NARROW BODY 8LD,MLP,DUAL,JEDEC MO-229, 3MM SQUARE 8LD, SOIC,JEDEC MS-012, .150\" NARROW BODY 8LD, SOIC,JEDEC MS-012, .150\" NARROW BODY 8LD, SOIC,JEDEC MS-012, .150\" NARROW BODY
Reach Compliance Code compliant compli compli compli compli
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99
Interface integrated circuit type HALF BRIDGE BASED MOSFET DRIVER HALF BRIDGE BASED MOSFET DRIVER FULL BRIDGE BASED PERIPHERAL DRIVER FULL BRIDGE BASED PERIPHERAL DRIVER FULL BRIDGE BASED PERIPHERAL DRIVER
JESD-30 code R-PDSO-G8 S-PDSO-N8 R-PDSO-G8 R-PDSO-G8 R-PDSO-G8
JESD-609 code e4 e4 e3 e3 e3
length 5 mm 3 mm 5 mm 5 mm 5 mm
Humidity sensitivity level 1 1 1 1 1
Number of functions 1 1 1 1 1
Number of terminals 8 8 8 8 8
Maximum operating temperature 125 °C 125 °C 125 °C 125 °C 125 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C
Nominal output peak current 3 A 3 A 3 A 3 A 3 A
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SOP VSON SOP SOP SOP
Encapsulate equivalent code SOP8,.25 SOLCC8,.12,25 SOP8,.25 SOP8,.25 SOP8,.25
Package shape RECTANGULAR SQUARE RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE SMALL OUTLINE, VERY THIN PROFILE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 1.75 mm 0.8 mm 1.75 mm 1.75 mm 1.75 mm
Maximum supply voltage 18 V 18 V 18 V 18 V 18 V
Minimum supply voltage 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V
Nominal supply voltage 12 V 12 V 12 V 12 V 12 V
surface mount YES YES YES YES YES
Temperature level AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE
Terminal surface Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn)
Terminal form GULL WING NO LEAD GULL WING GULL WING GULL WING
Terminal pitch 1.27 mm 0.65 mm 1.27 mm 1.27 mm 1.27 mm
Terminal location DUAL DUAL DUAL DUAL DUAL
Disconnect time 0.022 µs 0.022 µs 0.022 µs 0.022 µs 0.022 µs
connection time 0.017 µs 0.017 µs 0.017 µs 0.017 µs 0.017 µs
width 4 mm 3 mm 4 mm 4 mm 4 mm
Built-in protection - - TRANSIENT TRANSIENT TRANSIENT
Output current flow direction - - SOURCE AND SINK SOURCE AND SINK SOURCE AND SINK
Peak Reflow Temperature (Celsius) - - 260 260 260
power supply - - 12 V 12 V 12 V
Maximum time at peak reflow temperature - - 30 NOT SPECIFIED NOT SPECIFIED

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