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SP6337EK1-L-Z-B-B

Description
Power Supply Management Circuit, Adjustable, 1 Channel, PDSO8, LEAD FREE, MO-193BA, TSOT-8
CategoryPower/power management    The power supply circuit   
File Size1MB,33 Pages
ManufacturerExar
Environmental Compliance  
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SP6337EK1-L-Z-B-B Overview

Power Supply Management Circuit, Adjustable, 1 Channel, PDSO8, LEAD FREE, MO-193BA, TSOT-8

SP6337EK1-L-Z-B-B Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Parts packaging codeTSSOP
package instructionTSSOP, TSSOP8,.1
Contacts8
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresRESET THRESHOLD VOLTAGES ARE 4.625V AND 0.833V
Adjustable thresholdYES
Analog Integrated Circuits - Other TypesPOWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 codeR-PDSO-G8
JESD-609 codee3
length2.9 mm
Humidity sensitivity level1
Number of channels1
Number of functions3
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP8,.1
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
power supply1.8/5 V
Certification statusNot Qualified
Maximum seat height1.1 mm
Maximum supply current (Isup)0.03 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)0.9 V
surface mountYES
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperature40
width1.6 mm
Base Number Matches1
SP6336, SP6337,
& SP6338
Triple
µPower
Supervisory Circuit
with Watchdog and Power Fail
FEATURES
V1
1
2
8
RSTB
7
WDI
6
GND
5
Low operating voltage of 1.6V
Low operating current of 20µA typical
Monitors up to 3 supplies simultaneously
Adjustable inputs monitor down to 0.5V
Reset asserted down to 0.9V
2% accuracy over temperature range
Power Fail Input Functionality (PFI)
Power Fail Output function, active low (PFOB)
Open Drain (OD) or CMOS RSTB output
4 Reset Timeout Periods:
50ms, 100ms, 200ms and 400 ms
Watch Dog Input Functionality
Available in Lead Free, RoHS
Compliant Package: 8 pin TSOT
V2
SP6336
8 Pin TSOT
PFI
3
V3
4
PFOB
Open Drain RESET
SEE PAGE 2 FOR OTHER
AVAILABLE PINOUTS
DESCRIPTION
The
SP6336 - SP6337 - SP6338 Triple
µPower
Supervisory Circuit Family is a family of
microprocessor reset supervisory circuits with multiple reset voltages. The family provides
low voltage monitoring ability for up-to three supplies with two precision factory-set thresholds
and one user defined custom threshold. These circuits perform a single function: if any of
the input supply voltages drops below its associated threshold, reset outputs are asserted.
The products in the family offer power fail and watchdog functionalities. SP6336 , SP6337
& SP6338 are packaged in an 8-pin TSOT package. All devices are fully specified over -40
o
C
to +85
o
C temperature range.
TYPICAL APPLICATION CIRCUIT
Jun 4-06 Rev H
SP6336-SP6337-SP6338 Triple
µPower
Supervisory Circuit
© 2007 Sipex Corporation
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