L9339 STMicroelectronics

L9339 Quad low side driver Features Wide operating supply voltage range from 4.5 V up to 32 V for transient 45 V Very low stand-by quiescent current < 2 A Input to output signal transfer function programmable SO20 High signal range from -0.3 V up to 32 V for all inputs TTL and CMOS compatible inputs Defined output off state for open inputs Four open drain DMOS outputs, with R = 1.5 for V > 6 V at 25 C DSon S Output current limitation BARE DIE Controlled output slope for low EMI Over temperature protection for each channel Integrated output clamping for fast inductive recirculation V > 45 V FB Description Status monitoring for The L9339 is a monolithic integrated quad low Over temperature side driver. It is intended to drive lines, lamps or Disconnected ground or supply voltage relays in automotive or industrial applications. Table 1. Device summary Order code Package Packing L9339 SO20 Tube L9339DIE1 DIE Bare die (1) L9339MD SO20 Tube 1. Obsolete order code. September 2013 Rev 3 1/14 www.st.com 1Contents L9339 Contents 1 Block diagram 5 2 Pins description 6 3 Electrical specifications 7 3.1 Absolute maximum ratings . 7 3.2 Thermal data . 7 3.3 Electrical characteristics . 8 4 Functional description 10 5 Package information 12 6 Revision history . 13 2/14