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TC53

Microchip Technology
Part Number TC53
Manufacturer Microchip Technology
Description Voltage Detector
Published Mar 25, 2010
Detailed Description M Voltage Detector Features • • • • • • Highly Accurate: ±2% Low Power Consumption: 1.0µA, Typ. Detect Voltage Range: 1....
Datasheet PDF File TC53 PDF File

TC53
TC53

Overview
M Voltage Detector Features • • • • • • Highly Accurate: ±2% Low Power Consumption: 1.
0µA, Typ.
Detect Voltage Range: 1.
6V to 6.
0V and 7.
7V Operating Voltage: 1.
5V to 10.
0V Output Configuration: Open-Drain or CMOS Space-Saving 5-Pin SOT-23A Package www.
DataSheet4U.
com TC53 General Description The TC53 is a low power voltage detector.
Typical supply current consumption is only 1µA at an input voltage of 2V.
The voltage detection threshold setting is factory-programmed and guaranteed to ±2% accuracy.
Threshold settings are available over a range of 1.
6V to 6.
0V.
The TC53 has both complementary (CMOS) and open drain (NMOS) output configuration options.
TC53 is the ideal voltage detector for precision applications in which small size, low installed cost, high accuracy and low supply current consumption are critical.
Typical Applications • Microprocessor Reset Circuits • Battery Life Monitors and Recharge Voltage Monitors • Memory Battery Backup Circuitry • Power-On Reset Circuits • Power Failure Detection • Delay Circuitry Functional Block Diagram 1) CMOS Output VIN Device Selection Table Part Number TC53-xxxxxxxxxx Package Temp.
Range VOUT 5-Pin SOT-23A -40°C to +85°C VREF Other output voltages are available.
Please contact Microchip Technology Inc.
for details.
Package Type 5-Pin SOT-23A NC 5 NC 4 VOUT VSS 2) N-Channel Open Drain Output VIN TC53 1 VOUT 2 VIN 3 VSS VSS VREF  2002 Microchip Technology Inc.
DS21432C-page 1 TC53 1.
0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings* Input Voltage .
+12V Output Current .
.
50mA Output Voltage .
.
VIN + 0.
3V to VSS – 0.
3V Power Dissipation 5-Pin SOT-23A .
.
.
240mW Operating Temperature Range.
.
.
-40°C to +85°C Storage Temperature Range .
.
.
.
-40°C to +125°C www.
DataSheet4U.
com *Stresses above those listed under "Absolute Maximum Rating...


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