EL7242, EL7252 ® Data Sheet April 6, 2005 Dual Input, High Speed, Dual Channel Power MOSFET Driver FN7285.1 Features • Logic AND/NAND input The EL7242/EL7252 dual input, 2-channel drivers achieve the same excellent switching performance of the EL7212 family while providing added flexibility. The 2-input logic and configuration is applicable to numerous power MOSFET drive circuits. As with other Elantec drivers, the EL7242/EL7252 are excellent for driving large capacitive loads with minimal delay and switching times. “Shoot-thru” protection and latching circuits can be implemented by simply “cross-coupling” the 2-channels. • 3V and 5V Input compatible • Clocking speeds up to 10MHz • 20ns Switching/delay time • 2A Peak drive • Isolated drains • Low output impedance • Low quiescent current • Wide operating voltage — 4.5V16V Ordering Information • Pb-Free available (RoHS compliant) PART NUMBER PACKAGE TAPE & REEL EL7242CN 8-Pin PDIP - MDP0031 EL7242CS 8-Pin SOIC - MDP0027 EL7242CS-T7 8-Pin SOIC 7” MDP0027 EL7242CS-T13 8-Pin SOIC 13” MDP0027 EL7242CSZ (See Note) 8-Pin SOIC (Pb-free) - MDP0027 EL7242CSZ-T7 (See Note) 8-Pin SOIC (Pb-free) 7” MDP0027 EL7242CSZ-T13 (See Note) 8-Pin SOIC (Pb-free) 13” MDP0027 EL7252CN 8-Pin PDIP - MDP0031 EL7252CS 8-Pin SOIC - MDP0027 EL7252CS-T7 8-Pin SOIC 7” MDP0027 EL7252CS-T13 8-Pin SOIC 13” MDP0027 EL7252CSZ (See Note) 8-Pin SOIC (Pb-free) - MDP0027 EL7252CSZ-T7 (See Note) 8-Pin SOIC (Pb-free) 7” MDP0027 EL7252CSZ-T13 (See Note) 8-Pin SOIC (Pb-free) 13” MDP0027 PKG. DWG. # • Short circuit protected switching • Under-voltage shut-down circuits • Switch-mode power supplies • Motor controls • Power MOSFET switching • Switching capacitive loads • Shoot-thru protection • Latching drivers NOTE: Intersil Pb-free products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. 1 Applications Pinouts EL7242 (8-PIN PDIP, SOIC) TOP VIEW EL7252 (8-PIN PDIP, SOIC) TOP VIEW Manufactured under U.S. Patent Nos. 5,334,883, #5,341,047 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-352-6832 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2003, 2005. All Rights Reserved All other trademarks mentioned are the property of their respective owners. EL7242, EL7252 Absolute Maximum Ratings (TA = 25°C) Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 125°C Power Dissipation SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .570mW PDIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1050mW Supply (V+ to Gnd) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16.5V Input Pins . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +0.3V above V+ Combined Peak Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . .4A Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C 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. IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests are at the specified temperature and are pulsed tests, therefore: TJ = TC = TA DC Electrical Specifications PARAMETER TA = 25°C, V = 15V unless otherwise specified DESCRIPTION TEST CONDITIONS MIN TYP MAX UNITS INPUT VIH Logic “1' Input Voltage IIH Logic “1' Input Current VIL Logic “0' Input Voltage IIL Logic “0' Input Current VHVS Input Hysteresis 2.4 @V+ V 0.1 @0V 0.1 10 µA 0.8 V 10 µA 0.3 V OUTPUT ROH Pull-Up Resistance IOUT = -100mA 3 6 Ω ROL Pull-Down Resistance IOUT = +100mA 4 6 Ω IPK Peak Output Current Source Sink 2 2 IDC Continuous Output Current Source/Sink IS Power Supply Current Inputs High VS Operating Voltage A 100 mA POWER SUPPLY AC Electrical Specifications PARAMETER 1 4.5 2.5 mA 16 V TA = 25°C, V = 15V unless otherwise specified DESCRIPTION TEST CONDITIONS MIN TYP MAX UNITS SWITCHING CHARACTERISTICS tR Rise Time CL = 500pF CL = 1000pF 10 20 ns tF Fall Time CL = 500pF CL = 1000pF 10 20 ns tD-ON Turn-On Delay Time 20 25 ns tD-OFF Turn-Off Delay Time 20 25 ns 2 EL7242, EL7252 Timing Table Standard Test Configuration Simplified Schematic 3 EL7242, EL7252 Typical Performance Curves Max Power/Derating Curves Switch Threshold vs Supply Voltage Peak Drive vs Supply Voltage Input Current vs Voltage Quiescent Supply Current 4 “ON' Resistance vs Supply Voltage EL7242, EL7252 Typical Performance Curves (Continued) Average Supply Current vs Voltage and Frequency Rise/Fall Time vs Load 5 Average Supply Current vs Capacitive Load Rise/Fall Time vs Supply Voltage EL7242, EL7252 Typical Performance Curves (Continued) Rise/Fall Time vs Temperature Propagation Delay vs Supply Voltage Delay vs Temperature All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems. Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 6