NCV7703

The NCV7703 is a fully protected Triple Half-Bridge Driver designed specifically for automotive and industrial motion control applications. The features of NCV7703 are as follows: (1)Ultra Low Quiescent Current in Sleep Mode, 1 A for VS and VCC; (2)Power Supply Voltage Operation down to 5 V; (3)3 High-Side and 3 Low-Side Drivers Connected as Half-Bridges; (4)Internal Free-Wheeling Diodes.

The following is about the absolute maximum ratings of NCV7703: (1)Power Supply Voltage (VS): (DC): -0.3 to 40 V, (AC), t < 500 ms, Ivs > -2 A: -1V; (2)Output Pin OUTx: (DC): -0.3 to 40V, (AC), t < 500 ms, IOUTx > -2 A; (3)Pin Voltage(Logic Input pins, SI, SCLK, CSB, SO, EN, VCC): -0.3 to 7 V; (4)Output Current (OUTx): (DC): -1.8 to 1.8V, (AC) (50 ms pulse, 1 s period): Internally Limited; (5)Electrostatic Discharge, Human Body Model, VS, OUT1, OUT2, OUT3: 6 kV.

The electrical characteristics of the NCV7703 are: (1)Supply Current (VS) Sleep Mode: 1.0A typ and 5.0A max at VS = 13.2 V, OUTx = 0 V, EN = SI = SCLK = 0 V, CSB = VCC; (2)0 V < VCC < 5.25 V(TJ = -40°C to 85°C); (3)Supply Current (VS) Active Mode: 2.0mA at EN = VCC, 5.5 V < VS < 35 V, No Load; (4)Supply Current (VCC) Sleep Mode: 0A at VCC = CSB, EN = SI = SCLK = 0 V(TJ = -40°C to 85°C); (5)Supply Current (VCC) Active Mode: 1.5mA at EN = VCC.