Document
ML61
ML61 Series Positive Voltage Detector
Application
Memory Battery Back-up Circuits Microprocessor Reset Circuitry Power Failure Detection Power-on Reset Circuit www.DataSheet4U.com System Battery Life and Charge Voltage Monitor
Features
z z z z z CMOS Low Power Consumption : Typical 1.0uAat Vin=2.0V Selectable Detect V oltage : 1.1V to 6.0V in 0.1V increments HighlyAccurate : Detect V oltage 1.1V to 1.9V + 3% Detect V oltage 2.0V to 6.0V + 2% Operating V oltage : 0.8V to 10.0V PackageAvailable : SOT23 (150mW), SOT89 (500mW) & TO92 (300mW)
General Description
The ML61 is a group of high-precision and low-power voltage detectors. The ML61 consists of a highly-accurate and low-power reference voltage source, a comparator, a hysteresis circuit, and an output driver. Detect voltage is very accurate and stable with N-channel open drain and CMOS, are available.
Block Diagram
(1) CMOS Output (2) N-Channel Open Drain Output
Absolute Maximum Ratings
Parameter Input Voltage Output Current Output Voltage Continuous SOT-23 Total Power SOT-89 Dissipation TO-92 Operating Ambient Temperature Storage Temperature Symbol VIN IOUT VOUT Pd Topr Tstg P1/14 Ratings 10 50 VSS-0.3 ~VIN+0.3 150 500 300 -40 ~ +70 -40 ~ +70
o o
Units V mA V mW C C
ML61
Electrical Characteristics
Parameter Detect Voltage Hysteresis Range
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Symbol VDF VHYS
Conditions VDF = 1.1V to 1.9V VDF = 2.0V to 6.0V VIN = 1.0V VIN = 2.0V VIN = 3.0V VIN = 4.0V VIN = 5.0V VDF = 1.1~6.0V Nch VDS = 0.5V VIN = 1.0V VIN = 2.0V VIN = 3.0V VIN = 4.0V VIN = 5.0V Pch VDS = 2.1V VIN = 8.0V (CMOS Output) While VIN changes from 0.6V to 10V
Min X0.97 X0.98 X0.02
Supply Current
ISS
Operating Voltage
VIN
0.8
Typ Max Units VDF X1.03 V VDF X1.02 V VDF X0.05 X0.07 V 0.8 2.0 1.0 2.5 uA 1.3 3.0 1.6 3.5 2.0 4.0 10.0 V 1.0 3.0 5.0 11.0 13.0 -10.0 0.2 ms
Output Current
IOUT
mA
Transient Delay Time (VDR -> VOUT Inversion)
tDLY
P2/14
ML61
Electrical Characteristics By Detector Threshold
Part Number ML61X113XX ML61X123XX ML61X133XX ML61X143XX ML61X153XX www.DataSheet4U.com ML61X163XX ML61X173XX ML61X183XX ML61X193XX ML61X202XX ML61X212XX ML61X222XX ML61X232XX ML61X242XX ML61X252XX ML61X262XX ML61X272XX ML61X282XX ML61X292XX ML61X302XX ML61X312XX ML61X322XX ML61X332XX ML61X342XX ML61X352XX ML61X362XX ML61X372XX ML61X382XX ML61X392XX ML61X402XX ML61X412XX ML61X422XX ML61X432XX ML61X442XX ML61X452XX ML61X462XX ML61X472XX ML61X482XX ML61X492XX ML61X502XX ML61X512XX ML61X522XX ML61X532XX ML61X542XX ML61X552XX ML61X562XX ML61X572XX ML61X582XX ML61X592XX ML61X602XX Standard Detector Accuracy Detector Threshold VDF (V) MIN. 1.067 1.164 1.261 1.358 1.455 1.552 1.649 1.746 1.843 1.960 2.058 2.156 2.254 2.352 2.450 2.548 2.646 2.744 2.842 2.940 3.038 3.136 3.234 3.332 3.430 3.528 3.626 3.724 3.822 3.920 4.018 4.116 4.214 4.312 4.410 4.508 4.606 4.704 4.802 4.900 4.998 5.096 5.194 5.292 5.390 5.488 5.586 5.684 5.782 5.880 TYP. 1.100 1.200 1.300 1.400 1.500 1.600 1.700 1.800 1.900 2.000 2.100 2.200 2.300 2.400 2.500 2.600 2.700 2.800 2.900 3.000 3.100 3.200 3.300 3.400 3.500 3.600 3.700 3.800 3.900 4.000 4.100 4.200 4.300 4.400 4.500 4.600 4.700 4.800 4.900 5.000 5.100 5.200 5.300 5.400 5.500 5.600 5.700 5.800 5.900 6.000 MAX. 1.133 1.236 1.339 1.442 1.545 1.648 1.751 1.854 1.957 2.040 2.142 2.244 2.346 2.448 2.550 2.652 2.754 2.856 2.958 3.060 3.162 3.264 3.366 3.468 3.570 3.672 3.774 3.876 3.978 4.080 4.182 4.284 4.386 4.488 4.590 4.692 4.794 4.896 4.998 5.100 5.202 5.304 5.406 5.508 5.610 5.712 5.814 5.916 6.018 6.120 Hysteresis Range VHYS (V) MIN. MAX. Condition Supply Current ISS (uA) TYP. MAX.
3%
VIN = 1.0V
0.8
2.0
VIN = 2.0V
1.0
2.5
VIN = 3.0V VDF x 0.02 VDF x 0.07
1.3
3.0
2%
VIN = 4.0V
1.6
3.5
VIN = 5.0V
2.0
4.0
P3/14
ML61
Part Number ML61X113XX ML61X123XX ML61X133XX ML61X143XX ML61X153XX ML61X163XX ML61X173XX ML61X183XX www.DataSheet4U.com ML61X193XX ML61X202XX ML61X212XX ML61X222XX ML61X232XX ML61X242XX ML61X252XX ML61X262XX ML61X272XX ML61X282XX ML61X292XX ML61X302XX ML61X312XX ML61X322XX ML61X332XX ML61X342XX ML61X352XX ML61X362XX ML61X372XX ML61X382XX ML61X392XX ML61X402XX ML61X412XX ML61X422XX ML61X432XX ML61X442XX ML61X452XX ML61X462XX ML61X472XX ML61X482XX ML61X492XX ML61X502XX ML61X512XX ML61X522XX ML61X532XX ML61X542XX ML61X552XX ML61X562XX ML61X572XX ML61X582XX ML61X592XX ML61X602XX
Operating Voltage VIN (V) MIN. MAX.
Pch Output Current Pch IOUT (mA) Condition TYP.
Nch Output Current Nch IOUT (mA) Condition TYP.
Transient Delay Time tDLY (ms) MAX.
VDS = 0.5V VIN = 1.0V 1.0
VDS = 0.5V VIN = 2.0V 3.0
VDS = 2.1V 0.8V 10V VIN = 8.0V -10.0
VDS = 0.5V VIN = 3.0V 5.0 0.2
VDS = 0.5V VIN = 4.0V 11.0
VDS = 0.5V VIN = 5.0V 13.0
P4/14
ML61
Pin Configuration SOT-23 SOT-89
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Pin Number Pin Name 1 2 3 VOUT VSS VIN
Description Supply Voltage Output Ground Supply Voltage Input
Pin Number Pin Name 1 2 3 VOUT VIN VSS
Description Supply Voltage Output Supply Voltage Input Ground.