NCV7729 Datasheet, PDF (1/26 Pages) ON Semiconductor – 8A H-Bridge Driver

NCV7729
8A H-Bridge Driver
The NCV7729 is an intelligent, fully protected H−Bridge Driver
designed specifically for control of DC and stepper motors in safety
critical applications under automotive/industrial environment.
Features
• Operating V_S Battery Supply Voltage 5 V to 28 V
• Operating V_CC Supply Voltage 3.0 to 5.5 V
• 18 V Survivability on V_CC and All Logic I/O Pins
• Typical R_DS(on) = 150 mW, R_DS(MAX) = 300 mW (150°C)
• Continuous DC Load Current 5A (TC < 100°C)
• Selectable Output Current Limitation (2.5 A to 9.6 A)
• Output Switching Frequency Up to 30 kHz
• Monitoring of All Supply Voltages, Safe Power−up State
• Loss of GND Detection
• Short−Circuit Protection and Thermal Shutdown
• Full Diagnosis Capability for Open Load, Short to GND/VS and
Shorted Load Conditions
• SPI Interface for Configuration and Diagnosis
• Undervoltage Lockout
• Regulated Charge Pump for Optimized EMI Behavior
• This is a Pb−Free Device
• NCV Prefix for Automotive and Other Applications Requiring Site
and Change Controls
Typical Applications
• Automotive
♦ Electronic Throttle Control (ETC)
♦ Variable Intake Geometry
♦ Exhaust Gas Recirculation
♦ Variable Swirl
♦ Blow−off Flap
• Industrial
http://onsemi.com
PSOP−20
CASE 525AB
MARKING DIAGRAM
20
11
NCV7729BG
AWLYYWWG
1
10
A
= Assembly Location
WL = Wafer Lot
YY
= Year
WW = Work Week
G
= Pb−Free Package
ORDERING INFORMATION
Device
Package
Shipping^†
NCV7729BPPR2G PSOP−20
(Pb−Free)
750 /
Tape & Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2010
1
April, 2010 − Rev. 0
Publication Order Number:
NCV7729/D