TC53
DS21432D-page 2 2001-2011 Microchip Technology Inc.
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-23A..........................................240 mW
Operating Temperature Range.............-40°C to +85°C
Storage Temperature Range..............-40°C to +125°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.
TC53 ELECTRICAL SPECIFICATIONS
Electrical Characteristics: T
A
= 25°C, unless otherwise specified.
Note 1, Note 2.
Symbol Parameter Min Typ Max Units Test Conditions
V
DF
Detect Voltage V
T
x 0.98 V
T
±0.5% V
T
x 1.02 V Note 3
V
HYS
Hysteresis Range V
DF
x 0.02 V
DF
x 0.05 V
DF
x 0.08 V
I
SS
Supply Current —
—
—
—
—
0.9
1.0
1.3
1.6
2.0
2.6
3.0
3.4
3.8
4.2
µA V
IN
= 1.5V
V
IN
= 2.0V
V
IN
= 3.0V
V
IN
= 4.0V
V
IN
= 5.0V
V
IN
Operating Voltage 1.5 — 10.0 V V
DF
= 2.1 to 6.0V
I
OUT
Output Current —
—
—
—
—
2.2
7.7
10.1
11.5
13.0
—
—
—
—
—
mA N-ch; V
DS
= 0.5V, V
IN
= 1.0V
V
IN
= 2.0V
V
IN
= 3.0V
V
IN
= 4.0V
V
IN
= 5.0V
— -10.0 — P-ch; V
DS
= 2.1V, V
IN
= 8.0V
(CMOS Output)
V
DF
/
(T
OPR
V
DF
)
Temperature Characteristics — ±100 — ppm/°C
t
DLY
Delay Time
(V
DR
V
OUT
Inversion)
——0.2ms
Note 1: An additional resistor between the V
IN
pin and the supply voltage may alter the electrical characteristics due to the increasing values of
V
DR
.
2: The power consumption during power-start to output being stable (release operation) is 2A greater than it is after that period
(completion of release operation) because of rush current in the delay circuit.
3: V
T
is the factory-programmed voltage detection threshold.
