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

Favorite

Overview

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 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 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.

  • AC-DC Merchant Power Supply - Servers & Workstations
  • AC-DC Merchant Power Supply - Servers & Workstations
  • 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
  • MillerDrive™ 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

Product List

If you wish to buy products or product samples, please log in to your onsemi account.

Search

Close Search

Products:

3

Share

Product Groups:

Orderable Parts:

3

Product

Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Power Switch

Number of Outputs

Topology

Isolation Type

Vin Max (V)

VCC Max (V)

Rise Time (ns)

Fall Time (ns)

Drive Source Current Typ (A)

Drive Sink Current Typ (A)

Turn On Prop. Delay Typ (ns)

Turn Off Prop. Delay Typ (ns)

Delay Matching

Reference Price

FAN3224TMNTXG

Loading...

Last Shipments

CAD Model

Pb

A

H

P

WDFN-8

1

260

REEL

3000

F

MOSFET

2

Dual

Non-Isolated

-

18

12

9

5

5

17

17

20

Price N/A

More Details

FAN3224TMPX

Loading...

Active

CAD Model

Pb

A

H

P

WDFN-8

1

260

REEL

3000

N

MOSFET

2

Dual

Non-Isolated

-

18

12

9

5

5

17

17

20

$0.8464

More Details

FAN3224TMX

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-8

1

260

REEL

2500

N

MOSFET

2

Dual

Non-Isolated

-

18

12

9

5

5

17

17

20

$0.4384

More Details

Show More

1-25 of 25

Products per page

Jump to :