Product Overview NCV7754: Octal Low-side Relay Driver, Eight Channel For complete documentation, see the data sheet Product Description The NCV7754 is an automotive eight channel low-side driver providing drive capability up to 500 mA per channel. Output control is 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) via the INx pins. A dedicated limp-home mode pin (LHI) enables OUT1-OUT4 while disabling OUT5-OUT8. Each output driver is protected for over load current and includes an output clamp for inductive loads. The NCV7754 is available in a SSOP-24 fused lead package. Features • • • • • • Benefits 8 Channels 500 mA Low-Side Drivers 1.6 ohm Max Rdson 16 bit SPI Control Frame Error Detection Daisy Chain Capable • • • • • • • Parallel Input Pins • Power-up without open circuit detection active • • • 3.3V and 5V compatible Digital Input Supply Range • • Fault Reporting • Integration of multiple drivers. Ideal for driving automotive relays Improved resistance Standard microprocessor communication Eliminates false communication commands Able to design-in multiple driver ICs with one master microprocessor Enable PWM operation Eliminates unwanted illumination of LED loads during powerup Communication possible with 3.3V and 5V microprocessor interface Faults distiguishable between open load, over load, and over temperature For more features, see the data sheet Applications • • • • • End Products Automotive Engine Control Unit Relay Driver LED Driver Stepper Motor Driver Automotive Body Control Unit • Automobile Part Electrical Specifications Product Compliance Status Number of Drivers VCC Max (V) NCV7754DPR2G AEC Qualified Active 8 5.5 V(BR)GSS Max (V) V(BR)DSS Max ID Max (A) (V) rDS(on) Max (Ω) Tj Max (°C) Package Type 36 1.6 SSOP-24 PPAP Capable Pb-free Halide free For more information please contact your local sales support at www.onsemi.com Created on: 6/30/2016 0.95 150