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TC51 Datasheet(PDF) 2 Page - Microchip Technology

Part No. TC51
Description  1μA Voltage Detector with Output Delay
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Maker  MICROCHIP [Microchip Technology]
Homepage  http://www.microchip.com
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TC51 Datasheet(HTML) 2 Page - Microchip Technology

 
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TC51
DS21429B-page 2
 2002 Microchip Technology Inc.
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings*
Input Voltage ........................................................+12V
Output Current ....................................................50mA
Output Voltage: Open Drain ..........(VSS – 0.3V) to 12V
Power Dissipation (TA ≤ 70°C):
3-Pin SOT-23A ...........................................240mW
Operating Temperature Range............. -40°C to +85°C
Storage Temperature Range ..............-65°C to +150°C
*Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent damage to the device. These
are stress ratings only and functional operation of the device
at these or any other conditions above those indicated in the
operation sections of the specifications is not implied.
Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability.
TC51 ELECTRICAL SPECIFICATIONS
Electrical Characteristics: TA = 25°C, unless otherwise specified.
Symbol
Parameter
Min
Typ
Max
Units
Test Conditions
VIN
Operating Voltage
0.7
10.0
V
(VDET -) = 1.6 to 6.0V
ISS
Quiescent Current
0.9
1.0
1.3
1.6
2.0
2.6
3.0
3.4
3.8
4.2
µAVIN = 1.5V
VIN = 2.0V
VIN = 3.0V
VIN = 4.0V
VIN = 5.0V
VDET -
Threshold Voltage
VT x 0.98
VT ± 0.5%
VT x 1.02
V
Note 1
VHYST
Hysteresis Voltage
VDET - x 0.02
VDET - x 0.05
VDET - x 0.08
V
IOUT
Output Current
2.2
7.7
10.1
11.5
13.0
mA
VOL = 0.5V, VIN = 1.0V
VIN = 2.0V
VIN = 3.0V
VIN = 4.0V
VIN = 5.0V
TDLY
Delay Time
50
200
msec
Standard
TC (VDET -)
Tempco of (VDET -)
±100
ppm/°C-40°C
≤ TA ≤ 85°C
Note
1:
VT is the factory programmed threshold voltage setting.


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