NCV7240ADPR2G

NCV7240, NCV7240A, NCV7240B Octal Low-Side Relay Driver The NCV7240 is an automotive eight channel lowside driver providing drive capability up to 600 mA per channel. Output control is www.onsemi.com via a SPI port and offers convenient reporting of faults for open load (or short to ground), over load, and over temperature conditions. Additionally, parallel control of the outputs is addressable (in pairs) MARKING via the INx pins. DIAGRAM A dedicated limp home mode pin (LHI) enables OUT1OUT4 while disabling OUT5OUT8. Each output driver is protected for over load current and includes an NCV7240x AWLYWWG output clamp for inductive loads. SSOP24 The NCV7240 is available in a SSOP24 fused lead package. CASE 565AL Features NCV7240x = Specific Device Code 8 Channels (x = blank, A or B) 600 mA LowSide Drivers A = Assembly Location R 1.5 (Typ), 3 (Max) WL = Wafer Lot DS(on) Y = Year 16bit SPI Control WW = Work Week Frame Error Detection (8bit) G = PbFree Package Daisy Chain Capable Parallel Input Pins for PWM operation Power Up Without Open Circuit Detection Active (for LED ORDERING INFORMATION applications) See detailed ordering and shipping information in the package Low Quiescent Current in Sleep and Standby Modes dimensions section on page 27 of this data sheet. Limp Home Functionality 3.3 V and 5 V compatible Digital Input Supply Range Fault Reporting Open Load Detection (selectable) Over Load Over Temperature Poweron Reset (VDD, VDDA) SSOP24 Package (internally fused leads) NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements AECQ100 Qualified and PPAP Capable These are PbFree Devices Applications Automotive Body Control Unit Automotive Engine Control Unit Relay Drive LED Drive Stepper Motor Driver Semiconductor Components Industries, LLC, 2017 1 Publication Order Number: July, 2021 Rev. 13 NCV7240/DNCV7240, NCV7240A, NCV7240B VDDA Bias, Supply monitoring & POR VDD EN OUT1 OUT1 OUT2 CSB OUT2 SCLK SI SO OUT3 OUT3 OUT4 OUT4 OUT5 OUT5 OUT6 OUT6 OUT7 OUT1OUT4 ON OUT7 SPI OUT8 OUT8 GND LHI OUT1 & 5 IN1 OUT2 & 5 IN2 OUT3 & 7 IN3 OUT4 & 8 IN4 Figure 1. Basic Block Diagram www.onsemi.com 2