NCV7704 Datasheet, PDF (1/34 Pages) ON Semiconductor – Mirror-Module Driver-IC

NCV7704, NCV7714
Mirror-Module Driver-IC
The NCV7704/NCV7714 is a powerful Driver−IC 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 electro−chromic mirror feature. The device features three
high−side outputs to drive LEDs or incandescent bulbs (up to 10 W).
www.onsemi.com
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 in−frame response.
SSOP36 EP
Features
• Operating Range from 5.5 V to 28 V
DQ SUFFIX
CASE 940AB
• Three High−Side and Three Low−Side Drivers Connected as
Half−Bridges
MARKING DIAGRAM
♦ 3 Half−bridges I_load = 0.75 A; R_DS(on) = 1.6 W @ 25°C
• Three High−Side Lamp Drivers
♦ 2x LED; I_load = 0.3 A; R_DS(on) = 1.4 W @ 25°C
♦ 1x 10 W; Configurable as LED Driver; I_load = 2.5 A;
R_DS(on) = 300 mW @ 25°C
• One High−Side Driver for Mirror Heating; I_load = 6 A;
R_DS(on) = 100 mW @ 25°C
• Electro Chromic Mirror Control (NCV7714 Only)
♦ 1x 6−Bit Selectable Output Voltage Controller
♦ 1x LS for EC Control; I_load = 0.75 A; R_DS(on) = 1.6 W @ 25°C
• Independent PWM Functionality for All Outputs
• Integrated Programmable PWM Generator Unit for All Lamp Driver
Outputs
NCV77x4
AWLYYWWG
NCV7704 or NCV7714
= Specific Device Code
A
= Assembly Location
WL = Wafer Lot
YY
= Year
WW = Work Week
G
= Pb−Free Package
♦ 7−bit / 9−bit Selectable Duty−cycle Setting Precision
• Programmable Soft−start Function to Drive Loads with Higher
ORDERING INFORMATION
Inrush Currents as Current Limitation Value
Device
Package
Shipping^†
• Multiplex Current Sense Analog Output for Advanced Load
Monitoring
• Very Low Current Consumption in Standby Mode
• Charge Pump Output to Control an External Reverse Polarity
Protection MOSFET
• 24−Bit SPI Interface for Output Control and Diagnostic
NCV7704DQR2G
NCV7714DQR2G
SSOP36−EP
GREEN
(Pb−Free)
1500 / Tape &
Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
• Protection Against Short−circuit, Overvoltage and Over−temperature
• Downwards Pin−to−Pin and SPI Registers Compatible with
NCV7707
• AEC−Q100 Qualified and PPAP Capable
• SSOP36−EP Power Package
• This is a Pb−Free Device
Typical Applications
• De−centralized Door Electronic Systems
• Body Control Units (BCUs)
© Semiconductor Components Industries, LLC, 2016
1
April, 2016 − Rev. 0
Publication Order Number:
NCV7704/D