ISL55111

Features:

• 5V to 12V Pulse Magnitude
• High Current Drive 3.5A
• 6ns Minimum Pulse Width
• 1.5ns Rise and Fall Times, 100pF Load Time
• Low Skew
• 3.3V and 5V Logic Compatible
• In-Phase and Anti-Phase Outputs
• Small QFN and TSSOP Packaging
• Low Quiescent Current
• Pb-free Plus Anneal Available (RoHS compliant)




Application

• Ultrasound Mosfet Driver
• CCD Array Horizontal Driver
• Automotive Piezo Driver Applications
• Clock Driver Circuits




Pinout

Specifications

VH+ to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.0V
VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . 6.5V
VIN_A, VIN_V, PDN, ENABLE. . . . . . . . (GND-0.5V) to (VDD+0.5V)
OA, OB. . . . . . . . . . . . . . . . . . . . . . . . . . .(GND-0.5) to (VH+0.5V)
Maximum Peak Output Current . . . . . . . . . . . . . . . . . . . (300mA)
ESD HBM Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3KV

CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied

Description

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, Automotive Piezoelectric distance sensing and clock generation circuits. 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. The ISL55110 and 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 antiphase. Both inputs of the device have independent inputs to allow external time phasing if required. The ISL55110 has 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 -40C to +85C temperature range.