IXRFDSM607X2

15A Dual Low-Side RF MOSFET Gate Driver

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The IXRFDSM607X2 is a dual CMOS high-speed, high-current gate driver specifically designed to drive MOSFETs in Class D and E HF RF applications as well as other applications requiring ultrafast rise and fall times or short minimum pulse widths.

The IXRFDSM607X2 can source and sink 7 A of peak current per driver, 15 A when combined, while producing voltage rise and fall times of less than 5 ns and minimum pulse widths of 8 ns. The inputs of the driver are compatible with TTL or CMOS and are fully immune to latch up over the entire operating range.

Designed with small internal delays, cross conduction or current shoot-through is virtually eliminated. The features and wide safety margin in operating voltage and power make the IXRFDSM607X2 unmatched in performance and value.

The surface mount IXRFDSM607X2 is packaged in a low-inductance surface mount package incorporating advanced layout techniques to minimize stray lead inductances for optimum switching performance. The input and output pins can be separated or combined for dual or single driver operation. However, both sides are ground referenced together and cannot be operated ground isolated from each other..

Features
  • High Peak Output Current
  • Low Output Impedance
  • Low Quiescent Supply Current
  • Low Propagation Delay
  • High Capacitive Load Drive Capability
  • Wide Operating Voltage Range
  • Single or Dual Driver Operation Capable
Advantages
  • Optimized for RF and high speed
  • Easy to mount, no insulators needed
  • High power density
  • RoHS compliant
Applications
  • RF MOSFET Driver
  • Class D and E RF Generators
  • Multi-MHz Switch Mode Power Supplies
  • Pulse Transformer Drivers
  • Pulse Laser Diode Drivers
  • Pulse Generators
Ipeak (A)

15

tr - (risetime ns)

5

tf - (falltime ns)

5

PWmin - (Minimum Pulse Width - ns)

8

Package

SMPD

Datasheet
Click below to view the video

Single & Dual Configuration Options

The IXRFDSM607X2 can be used in-circuit as a single or dual driver. The attached file contains two archives, one for each configuration.

Single Driver Configuration
Contents: 4 files

IXRFDSM607X2 single READ ME.txt: This file you are reading describing operation of the model.
IXRFDSM607X2_single.asc: Device model schematic file
IXRFDSM607X2_single.asy: Device model symbol file
IXRFDSM607X2 single full bridge.asc: Schematic file that demonstrates the driver model. This schematic/file is not needed for using the driver elsewhere in other LTSPICE schematics. The example circuit is of a 7 MHz full-bridge resonant generator.

Description

Model schematic file: This file contains the schematic of the gate driver which includes NMOS, PMOS, Schmitt inverter, input capacitor loading.
Model symbol file: This file contains the driver symbol which is used to draw schematics within LTSPICE.
Demonstration schematic file: This is a general schematic that demonstrates the use of the IXRFDSM607X2 in a full bridge resonant driver.

Dual Driver Configuration
Contents: 4 files

IXRFDSM607X2 dual READ ME.txt: This file you are reading describing operation of the model.
IXRFDSM607X2_dual.asc: Device model schematic file
IXRFDSM607X2_dual.asy: Device model symbol file
IXRFDSM607X2 dual full bridge.asc: Schematic file that demonstrates the driver model. This schematic/file is not needed for using the driver elsewhere in other LTSPICE schematics. The example circuit is of a 7 MHz full-bridge resonant generator.

Description

Model schematic file: This file contains the schematic for the gate drivers which includes NMOS, PMOS, Schmitt inverters, input capacitor loading.
Model symbol file: This file contains the driver symbol which is used to draw schematics within LTSPICE.
Demonstration schematic file: This is a general schematic that uses the IXRFDSM607X2 in a full bridge resonant driver.

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