© Semiconductor Components Industries, LLC, 2015
October, 2015 − Rev. 5
1 Publication Order Number:
NCV8450/D
NCV8450, NCV8450A
Self-Protected High Side
Driver with Temperature
and Current Limit
The NCV8450/A is a fully protected High−Side Smart Discrete
device with a typical R
DS(on)
of 1.0 W and an internal current limit of
0.8 A typical. The device can switch a wide variety of resistive,
inductive, and capacitive loads.
Features
• Short Circuit Protection
• Thermal Shutdown with Automatic Restart
• Overvoltage Protection
• Integrated Clamp for Inductive Switching
• Loss of Ground Protection
• ESD Protection
• Slew Rate Control for Low EMI
• Very Low Standby Current
• NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
Typical Applications
• Automotive
• Industrial
PRODUCT SUMMARY
Symbol Characteristics Value Unit
V
IN_CL
Overvoltage Protection 54 V
V
D(on)
Operation Voltage 4.5 − 45 V
R
on
On−State Resistance 1.0
W
www.onsemi.com
MARKING
DIAGRAM
1
AYW
XXXXXG
G
XXXXX = V8450 or 8450A
A = Assembly Location
Y = Year
W = Work Week
G = Pb−Free Package
(Note: Microdot may be in either location)
SOT−223
(TO−261)
CASE 318E
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
ORDERING INFORMATION
