Energy Efficient Innovations

Product Overview  


For complete documentation, see the data sheet.

Printed On: 7/11/2015

NCV7728: Hex Half-Bridge Driver

Product Description
The NCV7728 is a Hex Half-Bridge Driver with protection features designed specifically for automotive and industrial motion control applications. The NCV7728 has independent controls and diagnostics. The device can be operated in forward, reverse, brake, and high impedance states. The drivers are controlled via a 16 bit SPI interface and are daisy chain compatible.
Features
 
  • Low Quiescent Current Sleep Mode
  • Half-bridge Connected High-side & Low-side Driver Configuration
  • Integrated High and Low-side Freewheeling Protection
  • 0.55 A Peak Current
  • RDS(on) = 1 Ω (typ.)
  • 5 MHz SPI Control
  • Compliance with 5 V and 3.3 V Systems
  • Undervoltage & Overvoltage Lockout
  • Discriminated Fault Reporting
  • Overcurrent Protection
Applications
  • Automotive
  • Industrial
  • DC Motor Management for HVAC Application
Selected Electrical Specifications

Product Compliance Status Description Type VM Min (V) VM Max (V) VCC Min (V) VCC Max (V) IO Max (A) IO Peak Max (A) Step Resolution Control Type Feedback Method Current Sense Regulator Output Fault Detection Flyback Protection RDS(on) Typ (Ω) Package Type
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Hex Half-Bridge Driver     5.5   28   3.15   5.25   0.8   0.55     SPI   None       Over-Current   Integrated Active     SSOP-24 
Package Availability
Type
PB free
Standard
SSOP-24 x