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S-8231AXFN-CAX-T2

Description
Power Supply Support Circuit, Fixed, 1 Channel, PDSO8, 4 X 2.95 MM, MSOP-8
CategoryPower/power management    The power supply circuit   
File Size399KB,24 Pages
ManufacturerABLIC
Download Datasheet Parametric View All

S-8231AXFN-CAX-T2 Overview

Power Supply Support Circuit, Fixed, 1 Channel, PDSO8, 4 X 2.95 MM, MSOP-8

S-8231AXFN-CAX-T2 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
Parts packaging codeMSOP
package instructionLSSOP,
Contacts8
Reach Compliance Codecompliant
ECCN codeEAR99
Adjustable thresholdNO
Analog Integrated Circuits - Other TypesPOWER SUPPLY SUPPORT CIRCUIT
JESD-30 codeR-PDSO-G8
JESD-609 codee0
length2.95 mm
Number of channels1
Number of functions1
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Maximum seat height1.3 mm
Maximum supply voltage (Vsup)16 V
Minimum supply voltage (Vsup)1.5 V
Nominal supply voltage (Vsup)3.6 V
surface mountYES
Temperature levelINDUSTRIAL
Terminal surfaceTIN LEAD
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width2.8 mm
Base Number Matches1
Rev.6.2_
00
BATTERY PROTECTION IC (FOR A SINGLE-CELL PACK)
S-8231 SERIES
The 8231 is a series of lithium-ion rechargeable battery protection ICs
incorporating high-accuracy voltage detection circuits and delay circuits.
It is suitable for a single-cell lithium-ion battery pack.
Features
(1)
Internal high-accuracy voltage detection circuit
Overcharge detection voltage
Overcharge release voltage
4.00 V
±
25 mV to 4.60 V
±
25 mV
5 mV- step
3.70 V
±
50 mV to 4.60 V
±
50m V
5 mV- step
(The Overcharge release voltage can be selected within the range where the difference from
Overcharge detection voltage is 0 to 0.3 V)
Overdischarge detection voltage
Overdischarge release voltage
1.70 V
±
80 mV to 2.50 V
±
80 mV
50 mV- step
1.70 V
±
100 mV to 3.50 V
±
100 mV
50 mV - step
(The overdischarge release voltage can be selected within the range where a difference from
overdischarge detection voltage is 0 to 1.0V)
Overcurrent detection voltage 1
0.06 V
±
20 mV to 0.30 V
±
20 mV
5 mV-step
(2)
(3)
(4)
(5)
High input-voltage device (absolute maximum rating: 18 V)
Wide operating voltage range:
1.5 V to 16 V
-40 to +85
°C
Wide operating temperature range:
The delay time for every detection can be set via an external capacitor.
Each delay time for Overcharge detection, Overdischarge detection, Overcurrent detection are
″Proportion
of hundred to ten to One.″ or
″Proportion
of fifty to ten to One.″
(6)
(7)
(8)
(9)
Two overcurrent detection levels (protection for short-circuiting)
Internal auxiliary over voltage detection circuit (Fail safe for over voltage)
Internal charge circuit for 0V battery (Unavailable is option)
Low current consumption
Operation
7.5
µA
typ. 13.7
µA
max. (-40 to +85
°C)
Power-down mode 0.2 nA typ. 0.14
µA
max. (-40 to +85
°C)
MSOP package (8-pin) 4.0 mm×2.95 mm
(10)
Applications
Lithium-ion rechargeable battery packs
Seiko Instruments Inc.
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