XC6118_1 Datasheet, PDF (1/20 Pages) Torex Semiconductor – Voltage Detector with Separated Sense Pin & Delay Capacitor Pin

XC6118 Series
Voltage Detector with Separated Sense Pin & Delay Capacitor Pin
ETR0213-004
■GENERAL DESCRIPTION
The XC6118 series is a low power consumption voltage detector with high accuracy detection, manufactured using CMOS
process and laser trimming technologies.
Since the sense pin is separated from the power supply pin, it allows the IC to monitor the other power supply.
The XC6118 can maintain the state of detection even when voltage of the monitored power supply drops to 0V.
Moreover, a release delay time can be adjusted by the external capacitor connected to the Cd pin.
The V_OUT pin is available in both CMOS and N-channel open drain output configurations.
■APPLICATIONS
●Microprocessor reset circuitry
●Charge voltage monitors
●Memory battery back-up switch circuits
●Power failure detection circuits
■FEATURES
High Accuracy
:±2％(Detect Voltage≧1.5V)
:±30mV(Detect Voltage＜1.5V)
Low Power Consumption
: 0.4μA(Detect, V_IN=1.0V) (TYP.)
: 0.8μA(Release, V_IN=1.0V)(TYP.)
Detect Voltage Range
: 0.8V～5.0V (0.1V increments)
Operating Voltage Range
: 1.0V～6.0V
Temperature Characteristics : ±100ppm/℃(TYP.)
Output Configuration
: CMOS, N-channel open drain
Operating Temperature Range : -40℃～+85℃
Separated Sense Pin
: Power supply separation
Built-in delay time
: Release delay time adjustable
Packages
: USP-4, SOT-25
Environmentally Friendly
: EU RoHS Compliant, Pb Free
■TYPICAL APPLICATION CIRCUIT ^{■TYPICAL PERFORMANCE}
CHARACTERISTICS
●Output Voltage vs. Sense Voltage
Monitering
P別ow電er 源
supply
(No Pull-Up resistor needed for
CMOS output product)
XC6118C25AGR
Ta=25_℃
7.0
6.0
5.0
VIN=6.0V
4.0
3.0
4.0V
2.0
1.0
0.0
1.0V
-1.0
012 3456
Sense Voltage: VSEN (V)
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