NCV7704, NCV7714 Mirror-Module Driver-IC The NCV7704/NCV7714 is a powerful DriverIC for automotive body control systems. The IC is designed to control several loads in the front door of a vehicle. The monolithic IC is able to control mirror functions like mirror positioning and heating. In addition, NCV7714 includes the electrochromic mirror feature. The device features three www.onsemi.com highside outputs to drive LEDs or incandescent bulbs (up to 10 W). To allow maximum flexibility, all lighting outputs can be PWM controlled thru PWM inputs (external signal source) or by an internal programmable PWM generator unit. The NCV7704/NCV7714 is controlled thru a 24 bit SPI interface with inframe response. SSOP36 EP Features DQ SUFFIX CASE 940AB Operating Range from 5.5 V to 28 V Three HighSide and Three LowSide Drivers Connected as MARKING DIAGRAM HalfBridges 3 Halfbridges I = 0.75 A R = 1.6 25C load DS(on) Three HighSide Lamp Drivers 2x LED I = 0.3 A R = 1.4 25C load DS(on) NCV77x4 1x 10 W Configurable as LED Driver I = 2.5 A AWLYYWWG load R = 300 m 25C DS(on) One HighSide Driver for Mirror Heating I = 6 A load R = 100 m 25C DS(on) NCV7704 or NCV7714 Electro Chromic Mirror Control (NCV7714 Only) = Specific Device Code 1x 6Bit Selectable Output Voltage Controller A = Assembly Location 1x LS for EC Control I = 0.75 A R = 1.6 25C load DS(on) WL = Wafer Lot YY = Year Independent PWM Functionality for All Outputs WW = Work Week Integrated Programmable PWM Generator Unit for All Lamp Driver G = PbFree Package Outputs 7bit / 9bit Selectable Dutycycle Setting Precision ORDERING INFORMATION Programmable Softstart Function to Drive Loads with Higher Inrush Currents as Current Limitation Value Shipping Device Package Multiplex Current Sense Analog Output for Advanced Load SSOP36EP NCV7704DQR2G 1500 / Tape & GREEN Monitoring Reel NCV7714DQR2G (PbFree) Very Low Current Consumption in Standby Mode For information on tape and reel specifications, Charge Pump Output to Control an External Reverse Polarity including part orientation and tape sizes, please Protection MOSFET refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D. 24Bit SPI Interface for Output Control and Diagnostic Protection Against Shortcircuit, Overvoltage and Overtemperature Downwards PintoPin and SPI Registers Compatible with NCV7707 Typical Applications AECQ100 Qualified and PPAP Capable Decentralized Door Electronic Systems SSOP36EP Power Package Body Control Units (BCUs) This is a PbFree Device Semiconductor Components Industries, LLC, 2016 1 Publication Order Number: April, 2016 Rev. 0 NCV7704/DNCV7704, NCV7714 VS CHP NCV7704/14 Diagnostic short circuit Undervoltage Overvoltage Poweron Reset Chargepump openload Lockout Lockout overload overtemperature VCC overvoltage SI undervoltage SCLK CONTROL 0 Register VS CSB SO OUT1 CONTROL 1 Register Driver Interface CONTROL 2 Register VS OUT2 CONTROL 3 Register PWM 4 Register VS PWM OUT3 Unit PWM 5/6 Register VS STATUS 0 Register OUT4 VS STATUS 1 Register OUT5 VS STATUS 2 Register OUT6 VS CONFIG Register Special Function Register OUT7 PWM1 PWM1 OUT7 PWM2 ISOUT/PWM2 MUX ECON DAC ECFB EC Control 6 NCV7714 only GND Figure 1. Block Diagram www.onsemi.com 2