TC53C1802CTTR MICROCHIP [Microchip Technology], TC53C1802CTTR Datasheet

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TC53C1802CTTR

Manufacturer Part Number
TC53C1802CTTR
Description
TC53
Manufacturer
MICROCHIP [Microchip Technology]
Datasheet
Features
• Highly Accurate: ±2%
• Low Power Consumption: 1.0 A, 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
Typical Applications
• Microprocessor Reset Circuits
• Battery Life Monitors and Recharge Voltage
• Memory Battery Backup Circuitry
• Power-On Reset Circuits
• Power Failure Detection
• Delay Circuitry
Device Selection Table
Other output voltages are available. Please contact Microchip
Technology Inc. for details.
Package Type
M
TC53-xxxxxxxxxx
Monitors
2002 Microchip Technology Inc.
Part Number
V
5-Pin SOT-23A
NC
OUT
1
5
5-Pin SOT-23A -40°C to +85°C
TC53
Package
V
2
IN
V
NC
3
4
SS
Temp. Range
Voltage Detector
General Description
The TC53 is a low power voltage detector. Typical
supply current consumption is only 1 A 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.
Functional Block Diagram
1) CMOS Output
2) N-Channel
Open Drain Output
V
V
REF
REF
V
V
V
V
IN
IN
SS
SS
TC53
DS21432C-page 1
V
V
OUT
OUT

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TC53C1802CTTR Summary of contents

Page 1

M Features • Highly Accurate: ±2% • Low Power Consumption: 1.0 A, 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 Typical ...

Page 2

TC53 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings* Input Voltage ........................................................+12V Output Current .................................................... 50mA Output Voltage ...................... Power Dissipation 5-Pin SOT-23A ...........................................240mW Operating Temperature Range............. -40°C to +85°C Storage Temperature Range .............. -40°C to +125°C ...

Page 3

PIN DESCRIPTIONS The descriptions of the pins are listed in Table 2-1. TABLE 2-1: PIN FUNCTION TABLE Pin No. Symbol (5-Pin SOT-23A Output. OUT1 2 V Supply voltage input Ground terminal ...

Page 4

TC53 4.0 PACKAGING INFORMATION 4.1 Package Marking Information 3 represents output configuration and first integer 1 of voltage Symbol Output A CMOS B CMOS C CMOS D CMOS E CMOS F CMOS H CMOS Symbol Output K Nch L Nch ...

Page 5

Taping Form Component Taping Orientation for 5-Pin SOT-23A (EIAJ SC-74A) Devices Device Marking PIN 1 Carrier Tape, Number of Components Per Reel and Reel Size Package Carrier Width (W) 5-Pin SOT-23A 4.3 Package Dimensions SOT-23A-5 .122 (3.10) .098 (2.50) ...

Page 6

TC53 NOTES: DS21432C-page 6 2002 Microchip Technology Inc. ...

Page 7

PRODUCT IDENTIFICATION SYSTEM To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office. PART CODE TC53 Output Configuration NMOS C = CMOS Detected Voltage: Ex 1.8V Ex: ...

Page 8

TC53 NOTES: DS21432C-page8 2002 Microchip Technology Inc. ...

Page 9

Information contained in this publication regarding device applications and the like is intended through suggestion only and may be superseded by updates your responsibility to ensure that your application meets with your specifications. No representation or warranty is ...

Page 10

M W ORLDWIDE AMERICAS Corporate Office 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 480-792-7200 Fax: 480-792-7277 Technical Support: 480-792-7627 Web Address: http://www.microchip.com Rocky Mountain 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 480-792-7966 Fax: 480-792-4338 Atlanta 500 Sugar Mill ...

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