single chip half bridge gate driver

CLT03-1SC3 | CLT03-2Q3 - Single & Dual-line self-powered digital input current limiters in SOT23-8L and QFN-16L

stdriveg600

Single-chip half-bridge gate driver for Enhancement mode GaN FETs

Suitable for designs with bus voltages up to 500 V, the STDRIVEG600 is designed for driving high-speed Enhancement mode GaN FETs or N-channel power MOSFETs thanks to its high current capability, short propagation delay and ability to operate with supply voltages as low as 5 V.

The STDRIVEG600 features UVLO protection on both the lower and upper driving sections, preventing power switches from operating in low efficiency or dangerous conditions, and the interlocking function avoids cross-conduction conditions.

The logic inputs are CMOS/TTL compatible down to 3.3 V for easy interfacing with microcontrollers and DSPs.

Key features of STDRIVEG600

  • dV/dt immunity ±200 V/ns
  • Driver current capability:
    • 1.3/2.4 A source/sink typ @ 25 °C, 6 V
    • 5.5/6 A source/sink typ @ 25 °C, 15 V
  • Separate turn-on and turn-off gate driver pins
  • 45 ns propagation delay with tight matching
  • 3.3 and 5 V TTL/CMOS inputs with hysteresis
  • Interlocking function
  • UVLO on low- and high-side sections
  • Dedicated pin for shutdown function
  • Over temperature protection

Application examples

pfc High-voltage PFC
DC-DC and DC-AC converters
smps Switch-mode power supplies (SMPS)
ups UPS systems
solar power inverter Solar power inverters
Motor drivers for home appliances, factory automation and industrial drives

How to test & prototype with STDRIVEG600

Choose a development kit to start testing the capabilities and features of STDRIVEG600:

stdriveg600 demo board

EVSTDRIVEG600DG

Easy-to-use STDRIVEG600 demo board an on-board programmable dead time generator and a 3.3 V linear voltage regulator to supply external logic controllers such as microcontrollers. Quickly evaluate your designs based on the STDRIVEG600 for driving Enhancement mode GaN HEMTs.

EVSTDRIVEG600DM

Easy-to-use STDRIVEG600 demo board an on-board programmable dead time generator and a 3.3 V linear voltage regulator to supply external logic controllers such as microcontrollers. Quickly evaluate your designs based on the STDRIVEG600 for driving a 600V MDmesh DM2 Power MOSFET with fast recovery diode.

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