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NCV7754: Octal Low-side Relay Driver, Eight Channel

Datasheet: Octal Low-Side Relay Driver
Rev. 2 (379kB)
Product Overview
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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
 
  • Integration of multiple drivers.
  • 500 mA Low-Side Drivers
 
  • Ideal for driving automotive relays
  • 1.6 ohm Max Rdson
 
  • Improved resistance
  • 16 bit SPI Control
 
  • Standard microprocessor communication
  • Frame Error Detection
 
  • Eliminates false communication commands
  • Daisy Chain Capable
 
  • Able to design-in multiple driver ICs with one master microprocessor
  • Parallel Input Pins
 
  • Enable PWM operation
  • Power-up without open circuit detection active
 
  • Eliminates unwanted illumination of LED loads during power-up
  • 3.3V and 5V compatible Digital Input Supply Range
 
  • Communication possible with 3.3V and 5V microprocessor interface
  • Fault Reporting
 
  • Faults distiguishable between open load, over load, and over temperature
  • Limp Home Functionality
 
  • Automotive minimum performance during microprocessor faults
  • VDD and VDDA Power-on Reset
 
  • Provides a smooth predicable power-up
  • SSOP-24 with fused lead
 
  • Better thermal performance than an SSOP without fused leads
  • NCV prefix with Site and change control, AEC-Q100 and PPAP Capable
 
  • For automotive applications
  • Pb-free Device
 
  • Meets RoHS requirements
  • Low Quiescent Current in Sleep and Standby Modes
 
  • Improved performance for automotive modules
Applications   End Products
  • Automotive Engine Control Unit
  • Relay Driver
  • LED Driver
  • Stepper Motor Driver
  • Automotive Body Control Unit
 
  • Automobile
Technical Documentation & Design Resources
Application Notes (1) Package Drawings (1)
Data Sheets (1)  
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCV7754DPR2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV7754 SSOP-24 565AL 2 260 Tape and Reel 2500 Contact Sales Office
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Number of Drivers
VCC Max (V)
V(BR)GSS Max (V)
V(BR)DSS Max (V)
ID Max (A)
rDS(on) Max (Ω)
Tj Max (°C)
Package Type
NCV7754DPR2G  
Pb
A
H
P
 Active   
8
5.5
5.5
36
0.95
1.6
150
SSOP-24
Case Outlines
565AL   
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