EL7243

EL7243 Dual Input, High Speed, Dual Channel CCD Driver The EL7243 dual input, 2-channel driver achieves the same excellent switching performance of the EL7212 family while providing added flexibility. The power package makes this part extremely well suited for high frequency and heavy loads as in CCD applications. The 2-input logic and configuration is applicable to numerous power MOSFET drive circuits. As with other Elantec drivers, the EL7243 is excellent for driving large capacitive loads with minimal delay and switching times. “Shoot-thru” protection and latching circuits can be implemented by simply “crosscoupling” the 2-channels. Pinout EL7243 (20-PIN THERMAL SOIC) TOP VIEW Note 1: Pins 4–7 and 14–17 are electrically connected. Note 2: Output pins must be tied together. Manufactured under U.S. Patent Nos. 5,334,883, #5,341,047 DATASHEET Features Logic AND/NAND input 3V and 5V Input compatible Clocking speeds up to 20MHz 20ns Switching/delay time 2A Peak drive Isolated drains Low output impedance Low quiescent current Wide operating voltage — 4.5V to 16V Pb-Free available (RoHS compliant) Applications CCD Drivers 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 FN7286 Rev 1.00 May 13, 2005 Ordering Information PART NUMBER PACKAGE TAPE & REEL PKG. DWG. # EL7243CM 20-Pin SOIC ...