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S-882Z20-M5T1G

Description
IC REG SWTCHD CAP 2V SOT23-5
CategoryPower/power management    The power supply circuit   
File Size515KB,24 Pages
ManufacturerABLIC
Environmental Compliance
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S-882Z20-M5T1G Overview

IC REG SWTCHD CAP 2V SOT23-5

S-882Z20-M5T1G Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerABLIC
Parts packaging codeSOT-23
package instructionLSSOP, TSOP5/6,.11,37
Contacts5
Reach Compliance Codecompliant
ECCN codeEAR99
Analog Integrated Circuits - Other TypesSWITCHED CAPACITOR CONVERTER
Maximum input voltage3 V
Minimum input voltage0.35 V
Nominal input voltage.6 V
JESD-30 codeR-PDSO-G5
length2.9 mm
Number of functions1
Number of terminals5
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output current0.003 A
Nominal output voltage2 V
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Encapsulate equivalent codeTSOP5/6,.11,37
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum seat height1.3 mm
surface mountYES
Switch configurationBOOST
Maximum switching frequency350 kHz
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperature10
width1.6 mm
S-882Z Series
www.sii-ic.com
© Seiko Instruments Inc., 2005-2010
ULTRA-LOW VOLTAGE OPERATION CHARGE PUMP IC
FOR STEP-UP DC-DC CONVERTER STARTUP
Rev.2.0
_00
The S-882Z Series is a charge pump IC for step-up DC-DC converter startup, which differs from conventional charge pump
ICs, in that it uses fully depleted SOI (Silicon on Insulator) technology to enable ultra-low voltage operation.
Being capable of stepping up an extremely low input voltage of 0.3 to 0.35 V, this series enables the efficient use of very low
energy levels. The stepped up electric power is stored in a startup capacitor, and it is discharged as the startup power of the
step-up DC-DC converter when the startup capacitor reaches the discharge start voltage level.
Moreover, a built-in shutdown function is also provided, so that when the output voltage of the connected step-up DC-DC
converter rises above a given value, the operation is stopped, thereby achieving significant power saving and battery life
extension.
The S-882Z Series chips come in a small SOT-23-5 package, allowing high-density mounting.
Features
Operating input voltage
Current consumption
0.3 to 3.0 V
During operation : 0.5 mA max. (at V
IN
=
0.3 V)
During shutdown : 0.6
μA
max. (at V
IN
=
0.3 V)
Discharge start voltage 1.8 to 2.4 V (selectable in 0.2 V steps)
Shutdown voltage
Discharge start voltage
+
0.1 V (fixed)
Oscillation frequency
350 kHz typ. (at V
IN
=
0.3 V)
*1
External component
Startup capacitor (C
CPOUT
), 1 unit
Lead-free, Sn 100%, halogen-free
*2
*1.
The addition of a Schottky diode or a power smoothing capacitor may be necessary depending on the output
smoothing capacitor value of the step-up DC-DC converter and the output voltage value. (Refer to
Example of
Connection with Step-up DC-DC Converter.)
*2.
Refer to “
Product Name Structure”
for details.
Applications
Stepping up from low-voltage power supply such as solar cell and fuel cell
Stepping up internal power supply voltage of RF tag
Intermittent power supply to intermittently operating system
Package
SOT-23-5
Seiko Instruments Inc.
1

S-882Z20-M5T1G Related Products

S-882Z20-M5T1G S-882Z22-M5T1G S-882Z24-M5T1G
Description IC REG SWTCHD CAP 2V SOT23-5 IC REG SWTCHD CAP 2.2V SOT23-5 IC REG SWTCHD CAP 2.4V SOT23-5
Is it lead-free? Lead free Lead free Lead free
Is it Rohs certified? conform to conform to conform to
Maker ABLIC ABLIC ABLIC
Parts packaging code SOT-23 SOT-23 SOT-23
package instruction LSSOP, TSOP5/6,.11,37 LSSOP, TSOP5/6,.11,37 LSSOP, TSOP5/6,.11,37
Contacts 5 5 5
Reach Compliance Code compliant compliant compliant
ECCN code EAR99 EAR99 EAR99
Analog Integrated Circuits - Other Types SWITCHED CAPACITOR CONVERTER SWITCHED CAPACITOR CONVERTER SWITCHED CAPACITOR CONVERTER
Maximum input voltage 3 V 3 V 3 V
Minimum input voltage 0.35 V 0.35 V 0.35 V
Nominal input voltage .6 V .6 V .6 V
JESD-30 code R-PDSO-G5 R-PDSO-G5 R-PDSO-G5
length 2.9 mm 2.9 mm 2.9 mm
Number of functions 1 1 1
Number of terminals 5 5 5
Maximum operating temperature 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C
Maximum output current 0.003 A 0.003 A 0.003 A
Nominal output voltage 2 V 2.2 V 2.4 V
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code LSSOP LSSOP LSSOP
Encapsulate equivalent code TSOP5/6,.11,37 TSOP5/6,.11,37 TSOP5/6,.11,37
Package shape RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 260 260 260
Certification status Not Qualified Not Qualified Not Qualified
Maximum seat height 1.3 mm 1.3 mm 1.3 mm
surface mount YES YES YES
Switch configuration BOOST BOOST BOOST
Maximum switching frequency 350 kHz 350 kHz 350 kHz
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal form GULL WING GULL WING GULL WING
Terminal pitch 0.95 mm 0.95 mm 0.95 mm
Terminal location DUAL DUAL DUAL
Maximum time at peak reflow temperature 10 10 10
width 1.6 mm 1.6 mm 1.6 mm
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