NCT65 Datasheet, PDF (1/7 Pages) ON Semiconductor – Remote Trip Point Temperature Sensor with Overtemperature Shutdown

NCT65
Remote Trip Point
Temperature Sensor with
Overtemperature Shutdown
Description
The NCT65 is a low power temperature monitor housed in an
MSOP8 package. It monitors the temperature of a remote thermal
diode. The resulting temperature is then compared with fixed THERM
limits (70C and 85C) and if the resulting temperature is greater than
these limits, the open-drain THERM1 and THERM2 pins are asserted.
To prevent constant assertion and deassertion of the THERM outputs
the NCT65 has 5C of hysteresis.
The NCT65 supply range is 2.8 V to 3.6 V and features low supply
current making it suitable for portable applications.
Features
 Remote Temperature Sensor
 0C − 85C Measurement Range
 Two Overtemperature THERM Shutdown Pins
 THERM1 Trip Point = 70C, THERM2 Trip Point = 85C
 Low Power Operation
 MSOP Package
 These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS
Compliant
Applications
 Smart Phones
 Consumer Electronics
 Embedded Systems
 Smart Batteries
 Desktop and Notebook Computers
http://onsemi.com
MSOP−8
RM SUFFIX
CASE 846AB
PIN CONNECTIONS
V_DD
D+
D−
THERM2
1
NCT65
(Top View)
GND
GND
THERM1
GND
MARKING DIAGRAM
8
NCT65
AYWG
G
1
NCT65 = Specific Device Code
A
= Assembly Location
Y
= Year
W
= Work Week
G
= Pb-Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Device
Package
Shipping^†
NCT65DMR2G MSOP−8 3,000/Tape & Reel
(Pb-Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
 Semiconductor Components Industries, LLC, 2012
1
August, 2012 − Rev. 1
Publication Order Number:
NCT65/D