SP6337EK1-L-Y-E-B/TR datasheet, PDF

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SP6337EK1-L-Y-E-B/TR: DescriptionPower 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-Y-E-B/TR Overview

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

SP6337EK1-L-Y-E-B/TR Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Parts packaging code	TSSOP
package instruction	TSSOP, TSSOP8,.1
Contacts	8
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	RESET THRESHOLD VOLTAGES ARE 4.375V AND 1.313V
Adjustable threshold	YES
Analog Integrated Circuits - Other Types	POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 code	R-PDSO-G8
JESD-609 code	e3
length	2.9 mm
Humidity sensitivity level	1
Number of channels	1
Number of functions	3
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP8,.1
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
power supply	1.8/5 V
Certification status	Not Qualified
Maximum seat height	1.1 mm
Maximum supply current (Isup)	0.03 mA
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	0.9 V
surface mount	YES
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	1.6 mm
Base Number Matches	1

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SP6336, SP6337,

& SP6338

Triple

µPower

Supervisory Circuit

with Watchdog and Power Fail

FEATURES

RSTB

WDI

GND

■

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

SP6336

8 Pin TSOT

PFI

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

to +85

C temperature range.

TYPICAL APPLICATION CIRCUIT

Jun 4-06 Rev H

SP6336-SP6337-SP6338 Triple

µPower

Supervisory Circuit

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