XC6119 Series
ETR02016-003
Voltage Detector with Delay Time Adjustable
■GENERAL DESCRIPTION
The XC6119 series is a highly precise, low power consumption voltage detector, manufactured using CMOS and laser trimming
technologies.
The device includes the built-in delay circuit. A release delay time can be set freely by connecting an external delay capacitor to
the Cd pin.
The device using an ultra small package (USPN-4) is suited for high density mounting applications.
Both CMOS and N-channel open drain output configurations are available.
■APPLICATIONS
■FEATURES
●Microprocessor reset circuitry
High Accuracy
: +2%
(Detection Voltage >1.5V)
●Charge voltage monitors
+30mV
●Memory battery back-up switch circuits
●Power failure detection circuits
(Detection Voltage <1.5V)
Low Power Consumption
: 0.5μA TYP. in detect state
(VDF=1.0V, VIN= 0.9V)
0.9μA TYP. in release state
(VDF=1.0V, VIN= 1.1V)
Detect Voltage Options
: 0.8V ~ 5.0V (0.1V increments)
Operating Voltage Range
: 0.7V ~ 6.0V
Detect Voltage Temperature Characteristics
: ±100ppm/ OC TYP.
Output Configuration
: CMOS or
Built-In Delay Circuit
: Delay Time Adjustable
Operating Ambient Temperature
: -40 OC ~ +85 OC
Packages
Environmentally Friendly
: SSOT-24, USPN-4
: EU RoHS Compliant, Pb Free
N-channel open drain
■TYPICAL APPLICATION CIRCUIT ■TYPICAL PERFORMANCE
CHARACTERISTICS
●Release Delay Time vs. Delay Capacitance
(No Pull-Up resistor needed
for CMOS output product)
Release Delay Time: t DR (ms)
XC6119xxxAx
VIN(min)=0.7V VIN(max)=6.0V
tr=5μs Ta=25℃
10000
1000
100
10
1
0.1
0.0001
0.001
0.01
0.1
1
Delay Capacitance: Cd (μF)
1/16
