The MAX5048CAUT+T is a 7.6A, 12ns MOSFET driver in 6 pin SOT-23 package. This high-speed MOSFET driver is capable of sinking/sourcing 7A/3A peak currents. This device takes logic input signals and drive a large external MOSFET. It has inverting and non-inverting inputs that give the user greater flexibility in controlling the MOSFET. The device has the features necessary to drive low-side enhancement-mode Gallium Nitride (GaN) FETs. It also features two separate outputs working in complementary mode, offering flexibility in controlling both turn-on and turn-off switching speeds. It has an internal logic circuitry which prevents shoot-through during output state changes. The logic inputs are protected against voltage spikes up to +14V, regardless of V+ voltage. Propagation delay time is minimized and matched between the inverting and non-inverting inputs. It is used in DC-DC converters and power MOSFET switching.
Supply voltage range is 4V to 14V
Operating temperature range from -40°C to 125°C
Open-drain N-channel sink output of 0.3ohm
Open-drain P-channel source output of 0.84ohm
Improved power conversion efficiency, low 8ns propagation delay
Improved EMI, independent source/sink outputs for controllable rise and fall times
Reduced solution size and cost, Low input capacitance (10pF, typ)
Greater flexibility in controlling MOSFET, TTL logic level inputs with hysteresis for noise immunity
Improved system reliability, thermal shutdown protection
Easy upgrade from MAX5048B, pin compatible with the MAX5048B
(EN)
