SP6334EK1-LVAA datasheet, PDF - EEWORLD Datasheet

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SP6334EK1-LVAA: Description4-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8, LEAD FREE, MO-193BA, TSOT-8; CategoryPower/power management The power supply circuit; File Size297KB，13 Pages; ManufacturerExar; Environmental Compliance

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SP6334EK1-LVAA Overview

4-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8, LEAD FREE, MO-193BA, TSOT-8

SP6334EK1-LVAA Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Parts packaging code	TSSOP
package instruction	TSSOP,
Contacts	8
Reach Compliance Code	compliant
Adjustable threshold	YES
Analog Integrated Circuits - Other Types	POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 code	R-PDSO-G8
length	2.9 mm
Humidity sensitivity level	1
Number of channels	4
Number of functions	1
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1.1 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	0.9 V
surface mount	YES
Temperature level	INDUSTRIAL
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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SP6330, SP6332

and SP6334

Quad

µPower

Supervisory Circuits

with Manual Reset & Watchdog

FEATURES

■

Low operating voltage of 1.6V

■

Low operating current of 20µA typical

■

Monitors up to four supplies simultaneously

■

Adjustable inputs monitor down to 0.5V

■

Reset asserted down to 0.9V

■

2% accuracy over temperature range

■

Open Drain (OD) or CMOS RSTB output or

CMOS RST output

■

4 Reset Timeout Periods:

50ms, 100ms, 200ms and 400 ms

■

Watch Dog Input Functionality -- WDI

■

Manual Reset Input (Active Low) -- MRIB

■

8 Pin TSOT package

MRIB

RSTB

WDI

GND

SP6330

8 Pin TSOT

Open Drain RESET

SEE PAGE 2 FOR OTHER

AVAILABLE PINOUTS

Available in Lead Free Packaging

DESCRIPTION

SP6330-SP6332- SP6334 Quad Power 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 four supplies with two precision factory-set thresholds

and two user defined custom thresholds. These circuits perform a single function: if any of

the input supply voltages drops below its associated threshold, reset outputs are asserted.

The SP6330, SP6332, and SP6334 are packaged in an 8-pin TSOT package. All devices are

fully specified over -40

C to +85

C temperature range.

TYPICAL APPLICATION CIRCUIT

Date: 4/10/06 Rev K

SP6330/32/34 Quad Power Supervisory Circuit Family

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