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SP7122CEK-L/TR

Description
LED DISPLAY DRIVER, PDSO6
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size2MB,17 Pages
ManufacturerSIPEX
Websitehttp://www.sipex.com/
Environmental Compliance
Download Datasheet Parametric Compare View All

SP7122CEK-L/TR Overview

LED DISPLAY DRIVER, PDSO6

SP7122CEK-L/TR Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerSIPEX
package instructionROHS COMPLIANT, MO-178AB, SOT-23, 6 PIN
Reach Compliance Codeunknow
Interface integrated circuit typeLED DISPLAY DRIVER
JESD-30 codeR-PDSO-G6
JESD-609 codee3
length2.9 mm
Humidity sensitivity level1
Number of functions1
Number of segments3
Number of terminals6
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)260
Certification statusNot Qualified
Maximum seat height1.45 mm
Maximum supply voltage5.5 V
Minimum supply voltage2.7 V
surface mountYES
Temperature levelINDUSTRIAL
Terminal surfaceTin (Sn)
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width1.6 mm
minfmax0.02 MHz
SP7120/22
2 or 3 Channel Low Dropout
High Side Linear LED Driver
FEATURES
LED Driver for common cathode parallel
connected LEDs
Ultra Low Dropout Voltage of 150mV
No EMI, no switching noise
Integrated current matching
PWM and Analog brightness control
Enable/Shutdown control
Shutdown current < 1µA
Lead Free, RoHS Compliant Package:
Small footprint SOT23-6
APPLICATIONS
Mobile Phones
PDA, DSC, MP3 players
Handheld Computers
Keypads and display backlight
GENERAL DESCRIPTION
The SP712X driver’s family provides a simple solution for a matched current source for any
color common cathode LED configuration. The common cathode connection allows the user to
increase the LED power dissipation by having the cathodes heat-sinked to the ground plane of
the circuit board. The SP7120 may drive two LEDs or one LED at twice the current with two
channels connected in parallel. The SP7122 can drive three LEDs or one LED at three times
the current. The factory preset current values are 15mA (version A), 20mA (version B), or 25mA
(version C) per channel. In shutdown mode (EN pin is LOW), the supply current drops to 40nA
typical.
The SP712x drivers are available in a small footprint 6-pin SOT23-6 package.
APPLICATION SCHEMATIC
C1 1nF
SP7120 Powering 2 LEDs
Jun29-07 RevD
SP7120/22 Low Dropout LED Driver
© 2007 Sipex Corporation
page
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SP7122CEK-L/TR Related Products

SP7122CEK-L/TR SP7120AEK-L/TR SP7120BEK-L/TR SP7122AEK-L/TR SP7120CEK-L/TR SP7122BEK-L/TR
Description LED DISPLAY DRIVER, PDSO6 LED DISPLAY DRIVER, PDSO6 LED DISPLAY DRIVER, PDSO6 LED DISPLAY DRIVER, PDSO6 LED DISPLAY DRIVER, PDSO6 LED DISPLAY DRIVER, PDSO6
Is it Rohs certified? conform to conform to conform to conform to conform to conform to
Maker SIPEX SIPEX SIPEX SIPEX SIPEX SIPEX
package instruction ROHS COMPLIANT, MO-178AB, SOT-23, 6 PIN ROHS COMPLIANT, MO-178AB, SOT-23, 6 PIN ROHS COMPLIANT, MO-178AB, SOT-23, 6 PIN ROHS COMPLIANT, MO-178AB, SOT-23, 6 PIN ROHS COMPLIANT, MO-178AB, SOT-23, 6 PIN ROHS COMPLIANT, MO-178AB, SOT-23, 6 PIN
Reach Compliance Code unknow unknow unknow unknow unknow unknow
Interface integrated circuit type LED DISPLAY DRIVER LED DISPLAY DRIVER LED DISPLAY DRIVER LED DISPLAY DRIVER LED DISPLAY DRIVER LED DISPLAY DRIVER
JESD-30 code R-PDSO-G6 R-PDSO-G6 R-PDSO-G6 R-PDSO-G6 R-PDSO-G6 R-PDSO-G6
JESD-609 code e3 e3 e3 e3 e3 e3
length 2.9 mm 2.9 mm 2.9 mm 2.9 mm 2.9 mm 2.9 mm
Humidity sensitivity level 1 1 1 1 1 1
Number of functions 1 1 1 1 1 1
Number of segments 3 2 2 3 2 3
Number of terminals 6 6 6 6 6 6
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code LSSOP LSSOP LSSOP LSSOP LSSOP LSSOP
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 260 260 260 260 260 260
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 1.45 mm 1.45 mm 1.45 mm 1.45 mm 1.45 mm 1.45 mm
Maximum supply voltage 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
Minimum supply voltage 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V
surface mount YES YES YES YES YES YES
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface Tin (Sn) Tin (Sn) Tin (Sn) Tin (Sn) Tin (Sn) Tin (Sn)
Terminal form GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal pitch 0.95 mm 0.95 mm 0.95 mm 0.95 mm 0.95 mm 0.95 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
width 1.6 mm 1.6 mm 1.6 mm 1.6 mm 1.6 mm 1.6 mm
minfmax 0.02 MHz 0.02 MHz 0.02 MHz 0.02 MHz 0.02 MHz 0.02 MHz
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