DATASHEET
ISL55110, ISL55111 FN6228
Rev 8.00
January 29, 2015 Dual, High Speed MOSFET Driver
The ISL55110 and ISL55111 are dual high speed MOSFET
drivers intended for applications requiring accurate pulse
generation and buffering. Target applications include
ultrasound, CCD imaging, piezoelectric distance sensing and
clock generation circuits. Features With a wide output voltage range and low ON-resistance, these
devices can drive a variety of resistive and capacitive loads
with fast rise and fall times, allowing high-speed operation
with low skew, as required in large CCD array imaging
applications. 1.5ns rise and fall times, 100pF load The ISL55110, ISL55111 are compatible with 3.3V and 5V
logic families and incorporate tightly controlled input
thresholds to minimize the effect of input rise time on output
pulse width. The ISL55110 has a pair of in-phase drivers while
the ISL55111 has two drivers operating in anti-phase. Small QFN and TSSOP packaging ISL55110 and ISL55111 have a power-down mode for low
power consumption during equipment standby times, making
it ideal for portable products.
The ISL55110 and ISL55111 are available in 16 Ld Exposed
pad QFN packaging and 8 Ld TSSOP. Both devices are
specified for operation over the full -40В°C to +85В°C
temperature range. 5V to 12V pulse amplitude High current drive 3.5A 6ns minimum pulse width Low skew 3.3V and 5V logic compatible In-phase (ISL55110) and anti-phase outputs (ISL55111) Low quiescent current Pb-free (RoHS compliant) Applications Ultrasound MOSFET driver CCD array horizontal driver Clock driver circuits Related Literature AN1283, “ISL55110_11EVAL1Z, ISL55110_11EVAL2Z …