NCV7707 Datasheet, PDF (1/38 Pages) ON Semiconductor – Door-Module Driver-IC

NCV7707
Door-Module Driver-IC
The NCV7707 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, heating and folding including the electro−chromic
mirror feature. Besides two half−bridge outputs to control lock and
safe−lock motors, the device features four high−side 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 NCV7707 is controlled thru a 24 bit SPI interface
with in−frame response.
Features
• Operating Range from 5.5 V to 28 V
• Six High−Side and Six Low−Side Drivers Connected as
Half−Bridges
♦ 2x Half−bridges I_load = 0.75 A; R_DS(on) = 1.6 W @ 25°C
♦ 2x Half−Bridges I_load = 3 A; R_DS(on) = 300 mW @ 25°C
♦ 2x Half−Bridges I_load = 6 A; R_DS(on) = 150 mW @ 25°C
• Four High−Side Lamp Drivers
♦ 2x LED; I_load = 0.3 A; R_DS(on) = 1.4 W @ 25°C
♦ 2x 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
♦ 1x 6−Bit Selectable Output Voltage Controller
♦ 1x LS for EC Control; Iload = 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
• Programmable Soft−start Function to Drive Loads with Higher
Inrush Currents as Current Limitation Value
• 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
• Protection Against Short−circuit, Overvoltage and Over−temperature
• SSOP36−EP Power Package
• This is a Pb−Free Device
Typical Applications
• De−centralized Door Electronic Systems
• Body Control Units (BCUs)
http://onsemi.com
SSOP36 EP
CASE 940AB
MARKING DIAGRAM
NCV7707
AWLYYWWG
A
= Assembly Location
WL = Wafer Lot
YY
= Year
WW = Work Week
G
= Pb−Free Package
ORDERING INFORMATION
Device
Package
Shipping^†
NCV7707DQR2G SSOP36−EP 1500 / Tape &
(Pb−Free)
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.
© Semiconductor Components Industries, LLC, 2014
1
May, 2014 − Rev. 2
Publication Order Number:
NCV7707/D