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MIC6315-40D4U

Description
1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4
CategoryPower/power management    The power supply circuit   
File Size502KB,8 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Download Datasheet Parametric View All

MIC6315-40D4U Overview

1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4

MIC6315-40D4U Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerMicrochip
Parts packaging codeSOT-143
package instructionTSSOP, TO-253
Contacts4
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresMANUAL RESET INPUT; RESET THRESHOLD VOLTAGE IS 4V
Adjustable thresholdNO
Analog Integrated Circuits - Other TypesPOWER SUPPLY SUPPORT CIRCUIT
JESD-30 codeR-PDSO-G4
JESD-609 codee0
length2.86 mm
Humidity sensitivity level1
Number of channels1
Number of functions1
Number of terminals4
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTO-253
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)240
power supply3/5 V
Certification statusNot Qualified
Maximum seat height1.12 mm
Maximum supply current (Isup)0.015 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)1 V
Nominal supply voltage (Vsup)3.6 V
surface mountYES
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn85Pb15)
Terminal formGULL WING
Terminal pitch1.9 mm
Terminal locationDUAL
Threshold voltage nominal+4V
Maximum time at peak reflow temperature30
width1.3 mm
Base Number Matches1
MIC6315
Open-Drain µP Reset Circuit
General Description
The MIC6315 is an inexpensive reset generator circuit that
monitors power supplies in microprocessor-based
systems.
The function of this device is to assert a reset if either
the power supply drops below a designated reset
threshold level or /MR is forced low. Several different reset
threshold levels are available to accommodate 3V, 3.3V,
or 5V powered systems.
The MIC6315 has an active low, open-drain /RESET
output. The reset output is guaranteed to remain asserted
for a minimum of either 20ms, 140ms, or 1100ms after V
CC
has risen above the designed reset threshold level. The
MIC6315 is available in a 4-pin SOT-143 package.
Datasheets and support documentation are available on
Micrel’s web site at:
www.micrel.com.
Features
Precision voltage monitor for 3V, 3.3V, or 5V power
supplies
/RESET remains valid with V
CC
as low as 1V
5μA supply current
20ms, 140ms, or 1100ms minimum reset pulse widths
available
Manual reset input
Available in 4-pin SOT-143 package
Applications
Portable equipment
Intelligent instruments
Critical microprocessor power monitoring
Printers/computers
Embedded controllers
Typical Application
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 •
http://www.micrel.com
October 17, 2014
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