BTS7740G

www.DataSheet4U.com TrilithIC Data Sheet 1 1.1 Overview Features BTS 7740 G Quad D-MOS switch driver Free configurable as bridge or quad-switch Optimized for DC motor management applications Low RDS ON: 110 mτ high-side switch, 100 mτ lowside switch (typical values @ 25 C) Maximum peak current: typ. 8 A @ 25 C= Very low quiescent current: typ. 5 ←A @ 25 C= Small outline, enhanced power P-DSO-package Full short-circuit-protection Operates up to 40 V Status flag diagnosis Overtemperature shut down with hysteresis Internal clamp diodes Isolated sources for external current sensing Under-voltage detection with hysteresis PWM frequencies up to 1 kHz Ordering Code Q67007-A9374 P-DSO-28-14 Type BTS 7740 G 1.2 Description Package P-DSO-28-14 The BTS 7740 G is part of the TrilithIC family containing three dies in one package: One double high-side switch and two low-side switches. The drains of these three vertical DMOS chips are mounted on separated leadframes. The sources are connected to individual pins, so the BTS 7740 G can be used in H-bridge- as well as in any other configuration. Both the double high-side and the two low-side switches of the BTS 7740 G are manufactured in SMART SIPMOS® technology which combines low RDS ON vertical DMOS power stages with CMOS control circuitry. The high-side switch is fully protected and contains the control and diagnosis circuitry. Also the low-side switches are fully protected, the equivalent standard pr...