1/14
XC6109 Series
Voltage Detector with External Delay Type Capacitor
(No pull-up resistor needed for CMOS output products)
GENERAL DESCRIPTION
The XC6109 series is highly precise, low power consumption voltage detector, manufactured using CMOS and laser trimming
technologies.
With the built-in delay circuit, connecting the delay capacitance pin to the capacitor enables the IC to provide an arbitrary
release delay time.
Using a small package (SSOT-24), the series is suited for high density mounting.
Both CMOS and N-channel open drain output configurations are available.
PPLICATIONS
●Microprocessor reset circuitry
●Charge voltage monitors
●Memory battery back-up switch circuits
●Power failure detection circuits
TYPICAL APPLICATION CIRCUIT
FEATURES
Highly Accurate : +2%
(Setting Voltage Accuracy>1.5V)
: +30mV
(Setting Voltage Accuracy<1.5V)
Low Power Consumption :
0.8
μ
A (detect, V
DF
=1.0V, V
IN
= 0.9V, TYP.)
0.9
μ
A (release, V
DF
=1.0V, V
IN
= 1.1V, TYP.)
Detect Voltage Range : 0.8V ~ 5.0V (0.1V increments)
Operating Voltage Range : 0.7V ~ 6.0V
Detect Voltage Temperature Characteristics
: ±100ppm/
O
C (TYP.)
Output Configuration : CMOS or
N-channel open drain
Operating Temperature Range
: -40
O
C ~ +85
O
C
CMOS
Built-In Delay Circuit, Delay Pin Available
Package : SSOT-24
TYPICAL PERFORMANCE
CHARACTERISTICS
●Release Delay Time vs. Delay Capacitance
XC6109xxxAN
0.1
1
10
100
1000
10000
0.0001 0.001 0.01 0.1 1
Delay Capacitance: Cd (μF)
Release Delay Time: TDR (ms)
VIN (MIN.)= 0.7V,VIN (M AX.) =6.0V
Tr=5μ s, Ta=25
℃
ETR0206_006
Delay Capacitance: Cd (μF)
