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TC52N2238ECT

Description
2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5, EIAJ, SC-74A, SOT-23A, 5 PIN
CategoryPower/power management    The power supply circuit   
File Size530KB,10 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Environmental Compliance  
Download Datasheet Parametric Compare View All

TC52N2238ECT Overview

2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5, EIAJ, SC-74A, SOT-23A, 5 PIN

TC52N2238ECT Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Objectid1952948757
Parts packaging codeSOT-23
package instructionLSSOP,
Contacts5
Reach Compliance Codecompliant
ECCN codeEAR99
Adjustable thresholdNO
Analog Integrated Circuits - Other TypesPOWER SUPPLY SUPPORT CIRCUIT
JESD-30 codeR-PDSO-G5
JESD-609 codee3
length2.9 mm
Humidity sensitivity level1
Number of channels2
Number of functions1
Number of terminals5
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum seat height1.45 mm
Maximum supply voltage (Vsup)10 V
Minimum supply voltage (Vsup)1.5 V
Nominal supply voltage (Vsup)2 V
surface mountYES
Temperature levelINDUSTRIAL
Terminal surfaceMATTE TIN
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
width1.65 mm
M
Features
TC52
General Description
The TC52 consists of two independent low power
voltage detectors in a space-saving 5-pin SOT-23A
package. Typical supply current consumption is only
2µA at an input voltage of 2V. The voltage detection
threshold settings are factory-programmed and
guaranteed to ±2% accuracy. Threshold settings over a
range of 1.5V to 5.0V are available. The TC52 is
available with open drain (NMOS) configurations.
Small size, high precision, low supply current, and low
installed cost makes the TC52 the ideal voltage
detector for a wide variety of voltage monitoring
applications.
Dual Channel Voltage Detector
• Two Independent Voltage Detectors in One
Package
• Highly Accurate: ±2%
• Low Power Consumption: 2.0µA, Typ.
• Detect Voltage Range: 1.5V to 5.0V
• Operating Voltage: 1.5V to 10.0V
• Output Configuration: N-Channel Open-Drain
• Space-Saving 5-Pin SOT-23A Package
Typical Applications
• Battery Life Monitors and Recharge Voltage
Monitors
• Memory Battery Backup Circuitry
• Power-On Reset Circuits
• Power Failure Detection
• Delay Circuitry
Functional Block Diagram
V
IN1
+
V
OUT1
Device Selection Table
Part Number
TC52-xxxxxxxxxx
Package
Temp. Range
V
IN2
5-Pin SOT-23A -40°C to +85°C
+
V
OUT2
Other output voltages are available. Please contact Microchip
Technology Inc. for details.
GND
Package Type
V
REF
5-Pin SOT-23A
V
OUT2
5
V
IN2
4
TC52
1
V
OUT1
2
V
IN1
3
GND
2002 Microchip Technology Inc.
DS21430B-page 1

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