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NCV7702B: Motor Driver, Dual H-Bridge, 1.0 A

Datasheet: Motor Driver, Dual H-Bridge, 1.0 A
Rev. 1 (107.0kB)
Product Overview
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This dual full−bridge driver IC is intended for 14 V automotive stepper and DC motor applications. Its four half−bridge outputs are configured as two channels and are programmed by six TTL compatible inputs, allowing flexible control of bridge operation. The device operates in standby mode, run mode, or brake mode and typically consumes less than 1 uA while in standby. In run mode, each half−bridge output can deliver load current in either direction. Brake mode activates the low side transistors or high side transistors at the selected outputs. On−chip recirculation diodes are provided, and the IC has multiple fault protection modes.
Overcurrent detection protects against shorted loads between outputs and shorts to supply or ground at each output. An overcurrent fault condition activates an internal timer, which modulates faulted outputs at low duty cycle. An overcurrent condition in one channel does not affect operation in the other. Overvoltage and overtemperature detection are also provided, and turn off all bridge outputs during these fault conditions. Recovery from all fault conditions is automatic; the IC will resume normal operation in its previously selected mode upon fault resolution. Diagnostic ability is provided by two open−collector STATUS outputs which report the fault status of each channel independently during overcurrent faults, and together during overvoltage or overtemperature faults.
Features
 
  • Single 7 V to 16 V Supply
  • Low Standby Current: < 1.0 µA Typical
  • 3.3 V / 5 V Compatible Inputs
  • Independent Channel Enable
  • Full-Bridge, Half-Bridge, High Side or Low Side Drive
  • On-Chip Recirculation Diodes
  • Fault Protection with Automatic Recovery
  • Overcurrent Protection
  • Overvoltage Protection
  • Overtemperature Protection
  • Fault Diagnostic STATUS Outputs
  • Internally Fused Leads in SO24L Package
  • AEC Qualified
  • PPAP Capable
Applications   End Products
  • DC or Stepper Motors
  • Relays or Solenoids
  • Unipolar or Bipolar Loads
 
  • Automotive
Technical Documentation & Design Resources
Data Sheets (1)  
Availability & Samples
Specifications
Case Outlines
Application Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCV7702BDWR2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV7702B 3 260 Tape and Reel 1000 Contact Sales Office
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 7,000
PandS   (2020-09-14 00:00) : <100

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
NCV7702BDWR2G  
Pb
A
H
P
 Active   
4
16
150
Case Outlines
Packages
NCV7702B: Motor Driver, Dual H-Bridge, 1.0 A
NCV7702B: Motor Driver, Dual H-Bridge, 1.0 A
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