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TPS28226DR SO-8 MOSFET Gate Driver 5A

Art no: 41015635
Shop this product, TPS28226DR SO-8 MOSFET Gate Driver 5A
price 25 SEK
Including 25% VAT
In stock, 71 pcs
Unit : Piece

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Product description

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Product description

The TPS28226 is a high-speed driver for N-channel MOSFETs in complementary half-bridge configurations. Featuring adaptive dead-time control and low propagation delay, it is optimized for high-current applications such as multiphase DC/DC converters. The device enables high efficiency, compact size, and low EMI emissions.

Efficiency is achieved through gate drive voltages up to 8.8 V, 14 ns adaptive dead-time, 14 ns propagation delay, and 2 A source / 4 A sink drive capability. The low-side driver’s 0.4 Ω impedance holds the gate below threshold during high dV/dt transitions, preventing shoot-through. An internal bootstrap diode allows the use of N-channel MOSFETs on the high side.

Features:

  • Drives two N-channel MOSFETs with 14 ns adaptive dead time
  • Gate drive voltage: 4.5 V to 8.8 V (optimized for 7–8 V)
  • Power input voltage: 3 V to 27 V
  • PWM input range: 2.0 V to 13.2 V amplitude
  • Capable of driving up to 40 A per phase
  • High-speed operation: 14 ns delay, 10 ns rise/fall time, FSW up to 2 MHz
  • Supports PWM pulses down to <30 ns
  • Low-side sink resistance of 0.4 Ω prevents dV/dt-induced shoot-through
  • 3-state PWM input for power stage shutdown
  • Shared ENABLE/Power-Good pin
  • Thermal shutdown and UVLO protection
  • Integrated bootstrap diode

Applications:

  • Multiphase DC-to-DC converters with analog or digital control
  • Desktop and server VRMs and EVRDs
  • Portable and notebook power regulators
  • Synchronous rectification for isolated power supplies

Technical data

Technical data/attributes for this product
Attribute Value
Case
SO-8
Rohs
RoHS-kompatibel
  • SKU:

    41015635

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