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ISL89411IBZ Datasheet(PDF) 1 Page - Intersil Corporation |
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ISL89411IBZ Datasheet(HTML) 1 Page - Intersil Corporation |
1 / 10 page 1 ® FN6798.1 ISL89410, ISL89411, ISL89412 High Speed, Dual Channel Power MOSFET Drivers The ISL89410, ISL89411, ISL89412 ICs are similar to the EL7202, EL7212, EL7222 series but with greater VDD ratings. These are very high speed matched dual drivers capable of delivering peak currents of 2.0A into highly capacitive loads. The high speed performance is achieved by means of a proprietary “Turbo-Driver” circuit that speeds up input stages by tapping the wider voltage swing at the output. Improved speed and drive capability are enhanced by matched rise and fall delay times. These matched delays maintain the integrity of input-to-output pulse-widths to reduce timing errors and clock skew problems. This improved performance is accompanied by a 10-fold reduction in supply currents over bipolar drivers, yet without the delay time problems commonly associated with CMOS devices. Dynamic switching losses are minimized with non-overlapped drive techniques. Features • Industry Standard Driver Replacement • Improved Response Times • Matched Rise and Fall Times • Reduced Clock Skew • Low Output Impedance • Low Input Capacitance • High Noise Immunity • Improved Clocking Rate • Low Supply Current • Wide Operating Voltage Range • Pb-Free Available (RoHS compliant) Applications • Clock/line Drivers • CCD Drivers • Ultra-Sound Transducer Drivers • Power MOSFET Drivers • Switch Mode Power Supplies • Class D Switching Amplifiers • Ultrasonic and RF Generators • Pulsed Circuits Pin Descriptions Pinouts ISL89411 (8 LD PDIP, SOIC) TOP VIEW ISL89410 (8 LD PDIP, SOIC) TOP VIEW ISL89412 (8 LD PDIP, SOIC) TOP VIEW Manufactured under U.S. Patent Nos. 5,334,883, #5,341,047 NC INA GND INB 1 2 3 4 8 7 6 5 NC OUTA V+ OUTB INVERTING DRIVERS NC INA GND INB 1 2 3 4 8 7 6 5 NC OUTA V+ OUTB NON-INVERTING DRIVERS NC INA GND INB 1 2 3 4 8 7 6 5 NC OUTA v+ OUTB COMPLEMENTARY DRIVERS SYMBOL PIN DESCRIPTIONS V+ Power voltage from 4.5V to 18V. GND Power voltage return INA, INB Logic inputs. OUTA OUTA Non-inverted ouput for ISL89410. Inverted output for ISL89411 and ISL89412. OUTB OUTB Non-inverted output for ISL89410 and ISL89412. Inverted output for ISL89411. NC These pins must be left unconnected. Data Sheet July 1, 2009 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2008, 2009. All Rights Reserved All other trademarks mentioned are the property of their respective owners. |
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