TC52_15 Datasheet, PDF (2/12 Pages) Microchip Technology – Dual-Channel Voltage Detector

TC52
1.0 ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings*
Input Voltage ........................................................+12V
Output Current ...................................................50 mA
Output Voltage.......................V_IN + 0.3V to V_SS – 0.3V
Power Dissipation
5-Pin SOT-23 ............................................100 mW
Operating Temperature Range.............-40°C to +85°C
Storage Temperature Range ..............-40°C to +125°C
† Notice: 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.
DC ELECTRICAL CHARACTERISTICS
Electrical Specifications: T_A = 25°C, unless otherwise specified. Note 1.
Parameter
Sym.
Min.
Typ.
Max.
Units
Conditions
Operating Voltage
Supply Current
Input Current V_IN2
Channel 1
Detect Voltage
V_IN
I_SS
I_IN2
V_DET1-
1.5
—
—
—
—
—
—
—
—
—
—
V_T1 x 0.98
—
1.35
1.50
1.95
2.40
3.00
0.45
0.50
0.65
0.80
1.00
V_T1 ± 0.5%
10.0
3.90
4.50
5.10
5.70
6.30
1.30
1.50
1.70
1.90
2.10
V_T1 x 1.02
V V_DF (T) = 1.5 to 5.0V
μA V_IN1 = 1.5V
V_IN1 = 2.0V
V_IN1 = 3.0V
V_IN1 = 4.0V
V_IN1 = 5.0V
μA V_IN1 = 1.5V
V_IN1 = 2.0V
V_IN1 = 3.0V
V_IN1 = 4.0V
V_IN1 = 5.0V
V Note 2
Channel 2
Detect Voltage
V_DET2 -
V_T2 x 0.98
V_T2 ± 0.5%
V_T2 x 1.02
V Note 2
Hysteresis Range 1
V_HYS1
V_DET1- x 0.02 V_DET1- x 0.05 V_DET1- x 0.08
V
Hysteresis Range 2
V_HYS2
V_DET2- x 0.02 V_DET2- x 0.05 V_DET2- x 0.08
V
Output Current
I_OUT
0.3
2.2
—
mA V_OL = 0.5V, V_IN1 = 1.0V
3.0
7.7
—
V_OL = 0.5V, V_IN1 = 2.0V
5.0
10.1
—
V_OL = 0.5V, V_IN1 = 3.0V
6.0
11.5
—
V_OL = 0.5V, V_IN1 = 4.0V
7.0
13.0
—
V_OL = 0.5V, V_IN1 = 5.0V
Temperature
ΔV_DET -/
—
Characteristics
(ΔT_OPR
V_DET -)
±100
—
ppm/°C -40°C ≤ T_OPR ≤ 85°C
Detection Time
t_DLY
—
—
0.2
msec Time from V_IN = V_DET-
to V_OUT = V_OL
Note 1: Additional resistance between the V_IN1 pin and the supply voltage may alter the electrical characteristics.
2: V_T1, V_T2 are the factory-programmed voltage detection thresholds.
DS20001430E-page 2
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