TC54VN5702EMB713 datasheet, PDF

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TC54VN5702EMB713: Description1-CHANNEL POWER SUPPLY SUPPORT CKT, PSSO3, PLASTIC, SOT-89, 3 PIN; CategoryPower/power management The power supply circuit; File Size341KB，16 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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TC54VN5702EMB713 Overview

1-CHANNEL POWER SUPPLY SUPPORT CKT, PSSO3, PLASTIC, SOT-89, 3 PIN

TC54VN5702EMB713 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Microchip
package instruction	PLASTIC, SOT-89, 3 PIN
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	DETECTION THRESHOLD VOLTAGE IS 5.7V
Adjustable threshold	NO
Analog Integrated Circuits - Other Types	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code	R-PSSO-F3
JESD-609 code	e3
length	4.5 mm
Humidity sensitivity level	1
Number of channels	1
Number of functions	1
Number of terminals	3
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
Encapsulate equivalent code	TO-243
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
power supply	0.7/10 V
Certification status	Not Qualified
Maximum seat height	1.6 mm
Maximum supply current (Isup)	0.004 mA
Maximum supply voltage (Vsup)	10 V
Minimum supply voltage (Vsup)	0.7 V
Nominal supply voltage (Vsup)	2.1 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	FLAT
Terminal pitch	1.5 mm
Terminal location	SINGLE
Threshold voltage nominal	+5.7V
Maximum time at peak reflow temperature	40
width	2.44 mm

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Voltage Detector

Features

• Precise Detection Thresholds: Standard ±2.0%,

Custom ±1.0%

• Small Packages: 3-Pin SOT-23A, 3-Pin SOT-89,

TO-92 and 5-Pin SOT-23A (7.7V only)

• Low Current Drain: Typ. 1 µA

• Wide Detection Range: 1.1V to 6.0V and 7.7V

• Wide Operating Voltage Range: 0.7V to 10V

TC54

General Description

The TC54 Series are CMOS voltage detectors that are

especially well suited for battery-powered applications

because of their extremely low 1 µA operating current

and small surface-mount packaging. Each part is

laser-trimmed to the desired threshold voltage, which

can be specified from 1.4V to 7.7V for a 2% tolerance,

and 1.5V to 6.0V for a 1% tolerance.

The device includes a comparator, low-current high-

precision reference, laser-trimmed divider, hysteresis

circuit and output driver. The TC54 is available with

either an open-drain or complementary output stage.

In operation, the TC54's output (V

OUT

) remains in the

logic-high state as long as V

is greater than the spec-

ified threshold voltage (V

DET -

). When V

falls below

DET-

, the output is driven to a logic-low. V

OUT

remains

low until V

rises above V

DET -

by an amount V

HYST

whereupon it resets to a logic-high.

TC54VC

only

Applications

•

Battery Voltage Monitoring

Microprocessor Reset

System Brown-Out Protection

Switching Circuit in Battery Backup

Level Discriminator

Functional Block Diagram

OUT

Package Types

3-Pin SOT-23A

3-Pin SOT-89

TC54

OUT

5-Pin SOT-23A

TC54

OUT

Note:

–

TC54

REF

OUT

3-Pin TO-92

123

TC54VN has open-drain output.

TC54VC has complementary output.

OUT

3-Pin SOT-23A is equivalent to the

EIAJ SC-59

5-Pin SOT-23A is equivalent to the

EIAJ SC-74A. (7.7V ONLY)



2003 Microchip Technology Inc.

DS21434E-page 1

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