FAN3268TMX Gate Drivers by ON Semiconductor

Low-Voltage 18V PMOS-NMOS Bridge Driver

Semiconductors - Discretes
> More Semiconductors - Discretes
Status: Active
Series: FAN3268
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The FAN3268 dual 2A gate driver is optimized to drive a high-side P-channel MOSFET and a low-side N-channel MOSFET in motor control applications operating from a voltage rail up to 18V. The driver has TTL input thresholds and provides buffer and level translation functions from logic inputs. Internal circuitry provides an under-voltage lockout function that prevents the output switching devices from operating if the VDD supply voltage is below the operating level. Internal 100kΩ resistors bias the non-inverting output low and the inverting output to VDD to keep the external MOSFETs off during startup intervals when logic control signals may not be present. The FAN3268 driver incorporates 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 FAN3268 has two independent enable pins that default to on if not connected. If the enable pin for non-inverting channel A is pulled low, OUTA is forced low; if the enable pin for inverting channel B is pulled low, OUTB is forced high. If an input is left unconnected, internal resistors bias the inputs such that the external MOSFETs are off.

Where to Buy

Prices starting from US$0.44

Distributor Stock
Logo for Flip Electronics
Flip Electronics
from US$0.44
27,500
in stock
 Buy Now
Logo for RS UK
RS
from US$1.25
1,280
in stock
 Buy Now
Logo for Newark
Newark Electronics
from US$0.78
791
in stock
 Buy Now
Logo for element14 Singapore
element14
from US$0.83
791
in stock
 Buy Now
Logo for Farnell UK
Farnell
from US$0.74
791
in stock
 Buy Now
Logo for Future Electronics NA
Future Electronics
from US$0.66
0
in stock
 Buy Now
Logo for TME
TME
from US$0.79
0
in stock
 Buy Now
Logo for Buerklin
Buerklin
from US$1.11
0
in stock
 Buy Now
Logo for Avnet Asia
Avnet Asia
-
0
in stock
 Buy Now
Logo for EBV Elektronik
EBV Elektronik
-
0
in stock
 Buy Now
Logo for Avnet Silica
Avnet Silica
-
0
in stock
 Buy Now
Buy Now

Features

4.5V to 18V Operating Range
Drives High-Side PMOS and Low-Side NMOS in Motor Control or Buck Step-down Applications
Inverting Channel B Biases High-Side PMOS Device Off (with internal 100kΩ Resistor) when VDD is below UVLO Threshold
TTL Input Thresholds
2.4A Sink / 1.6A Source at VOUT=6V
Internal Resistors Turn Driver Off If No Inputs
MillerDriveâ„¢ Technology
8-Lead SOIC Package
Rated from -40°C to +125°C Ambient
Applications
AC-DC Merchant Power Supply - Servers & Workstations

Specifications

Description FAN3268
Compliance Pb-free Halide free
Power Switch MOSFET
Number of Outputs 2
Topology High-Low
Isolation Type Non-Isolated
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) 14
Turn Off Prop. Delay Typ (ns) 19
Package Type SOIC-8

Last 6 months Inventory & Pricing History

Alternative Descriptions

MOSFET Bridge Driver Dual 2A PMOS,NMOS | RS
Driver, Mosfet, Hs/Ls, 2A, Ttl, 8Soic | Newark Electronics
DRIVER, MOSFET, HS / LS, 2A, TTL, 8SOIC | element14
FAN3268 Series 18 V 100 kOhm 2 A Low Voltage PMOS-NMOS Bridge Driver - SOIC-8 | Future Electronics
IC: driver | TME
PMOS-NMOS Bridge Driver, SOIC-8, onsemi FAN3268TMX | Buerklin

Frequently Asked Questions

Where can I find additional details, specifications and documents for a FAN3268TMX?

Additional datasheets, footprints and schematics for FAN3268TMX are listed on our Part Details page. You can also find images and similar parts to FAN3268TMX on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FAN3268TMX on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FAN3268TMX price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FAN3268TMX fall under?

The FAN3268TMX is listed under Power Management > Gate Drivers.

Can I view similar or alternative parts?

You can view similar parts to FAN3268TMX 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 FAN3268TMX you can contact the distributor directly for product support, shipping queries etc.

Is the FAN3268TMX RoHS compliant?

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

Which authorised distributors for FAN3268TMX have stock available?

Authorised distributors including Flip Electronics, RS, Newark Electronics, element14 and Farnell have stock available or on a lead time for FAN3268TMX.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for FAN3268TMX often in real-time on the comparison pages.

What if I can't find stock of FAN3268TMX?

You can fill out our help required form which you can use to request a quote for FAN3268TMX from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.