LM3410   
525kHz/1.6MHz, Constant Current Boost and SEPIC LED Driver with Internal Compensation 525kHz/1.6MHz, Constant Current Boost and SEPIC LED Driver with Internal Compensation from the PowerWise® Family		 Click link to Download

Features
•Space Saving SOT23-5 & 6-LLP Package
•Input voltage range of 2.7V to 5.5V
•Output voltage range of 3V to 24V
•2.8A Typical Switch Current
•High Switching Frequency
•525 KHz (LM3410-Y)
•1.6 MHz (LM3410-X)
•170 mΩ NMOS Switch
•190 mV Internal Voltage Reference
•Internal Soft-Start
•Current-Mode, PWM Operation
•Thermal Shutdown
•LM3410Q is AEC-Q100 Grade 1 qualified and is manufactured on an Automotive Grade Flow

Description

The LM3410 constant current LED driver is a monolithic, high frequency, PWM DC/DC converter in 5-pin SOT23, 6-pin LLP, & 8-pin eMSOP packages. With a minimum of external components the LM3410 is easy to use. It can drive 2.8A typical peak currents with an internal 170 mΩ NMOS switch. Switching frequency is internally set to either 525 kHz or 1.60 MHz, allowing the use of extremely small surface mount inductors and chip capacitors. Even though the operating frequency is high, efficiencies up to 88% are easy to achieve. External shutdown is included, featuring an ultra-low standby current of 80 nA. The LM3410 utilizes current-mode control and internal compensation to provide high-performance over a wide range of operating conditions. Additional features include dimming, cycle-by-cycle current limit, and thermal shutdown.

Applications
•LED Backlight Current Source
•LiIon Backlight OLED & HB LED Driver
•Handheld Devices
•LED Flash Driver
•Automotive
WEBENCH Power Designer My Designs

LM3410X
 
2.70 <=		 V in Lower
 V		  
<=		 V in Upper
 V		  
<= 5.50
Ambient Temperature  °C <= 100


What are WEBENCH® tools?




MY BRIEFCASE                                     Remove all from My Briefcase 
Click any "Briefcase" icon to add an item

 

ParametersValues
Topology Boost LED Driver
Input Min Voltage 2.6 Volt
Input Max Voltage 5.5 Volt
Output Range Vin to 24V
Output Current 1500 mA
Efficiency (peak) 90 %
Output Min 3 Volt
Output Max 24 Volt
Special Features Dimming SOT23, Dimming LLP6 exp DAP, Dimming eMSOP8 DAP, Dimming LLP6 exp DAP
Adjustable Output Yes
On/Off Pin Yes
Error Flag No
Switching Frequency 1600, 550 kHz
Adj Switch Frequency No
Sync Pin No
Step-Down No
Step-Up Yes
Inverting No
Flyback Yes
RegType Switching Regulator
Temperature Min -40 deg C
Temperature Max 125 deg C
Feedback Voltage 0.2 Volt
AEC Q-100 Automotive Grade 1
Automotive Yes
PowerWise Yes

Datasheet
TitleSizeDateOther
Language
LM3410/LM3410Q 525kHz/1.6MHz, Constant Current Boost and SEPIC LED Driver with Internal Compensation748
Kbytes		18-May-09 


Featured Application Notes
TitleSizeDateOther
Language
AN-1774: Application Note 1774 LM3410X LED Driver 6-Pin LLP Demo Board718
Kbytes		1-Feb-08 
AN-1773: Application Note 1773 LM3410X LED Driver 5-Pin SOT-23 Demo Board1213
Kbytes		31-Jan-08 
AN-1775: Application Note 1775 LM3410X SEPIC 6-Pin LLP Demo Board870
Kbytes		31-Jan-08 中文


More Application Notes
TitleSizeDateOther
Language
AN-1305: Application Note 1305 LM5030 Evaluation Board364
Kbytes		4-Feb-04 
AN-1095: Application Note 1095 Design of Isolated Converters Using Simple Switchers398
Kbytes		1-May-04日本語
中文

Part Number(s)
(NSID)		Top ViewAvailabilityCurrent Reported StockBudgetary PricingStandard Pack Size
LM3410XMFE/NOPB

RoHS



SOT-23		Full production
Lead Time: 6 weeks

Samples
DistributorRegionQty
DIGIKEYWorldwide0
FUTUREWorldwide490
$1.25 each at 1K+ pcsreel
of
250
LM3410YMFE/NOPB

RoHS



SOT-23		Full production
Lead Time: 6 weeks

Samples
DistributorRegionQty
DIGIKEYWorldwide0
$1.25 each at 1K+ pcsreel
of
250
LM3410XMF/NOPB

RoHS



SOT-23		Full production
Lead Time: 6 weeks

 
DistributorRegionQty
AVNET-EMWorldwide1000
DIGIKEYWorldwide1465
FUTUREWorldwide1100
NEWARKAmericas176
RS COMPONENTSWorldwide839
RSL MICROAsia Pacific9000
$1.25 each at 1K+ pcsreel
of
1000
LM3410XQMF/NOPB

RoHS



SOT-23		Full production
Lead Time: 8 weeks

Samples
DistributorRegionQty
DIGIKEYWorldwide1970
$1.38 each at 1K+ pcsreel
of
1000
LM3410YMF/NOPB

RoHS



SOT-23		Full production
Lead Time: 6 weeks

 
DistributorRegionQty
DIGIKEYWorldwide1656
FUTUREWorldwide1100
NEWARKAmericas799
RS COMPONENTSWorldwide70
$1.25 each at 1K+ pcsreel
of
1000
LM3410YQMF/NOPB

RoHS



SOT-23		Full production
Lead Time: 8 weeks

Samples
DistributorRegionQty
DIGIKEYWorldwide2000
$1.38 each at 1K+ pcsreel
of
1000
LM3410XMFX/NOPB

RoHS



SOT-23		Full production
Lead Time: 6 weeks

 
DistributorRegionQty
DIGIKEYWorldwide0
$1.25 each at 1K+ pcsreel
of
3000
LM3410XQMFX/NOPB

RoHS



SOT-23		Full production
Lead Time: 8 weeks

 
DistributorRegionQty
DIGIKEYWorldwide0
$1.38 each at 1K+ pcsreel
of
3000
LM3410YMFX/NOPB

RoHS



SOT-23		Full production
Lead Time: 6 weeks

 
DistributorRegionQty
DIGIKEYWorldwide0
$1.25 each at 1K+ pcsreel
of
3000
LM3410YQMFX/NOPB

RoHS



SOT-23		Full production
Lead Time: 8 weeks

 
DistributorRegionQty
DIGIKEYWorldwide0
$1.38 each at 1K+ pcsreel
of
3000
LM3410XMYE/NOPB

RoHS



MINI SOIC EXP PAD		Full production
Lead Time: 6 weeks

Samples
DistributorRegionQty
DIGIKEYWorldwide286
FUTUREWorldwide485
$1.25 each at 1K+ pcsreel
of
250
LM3410YMYE/NOPB

RoHS



MINI SOIC EXP PAD		Full production
Lead Time: 6 weeks

Samples
DistributorRegionQty
DIGIKEYWorldwide422
FUTUREWorldwide500
$1.25 each at 1K+ pcsreel
of
250
LM3410XMY/NOPB

RoHS



MINI SOIC EXP PAD		Full production
Lead Time: 6 weeks

 
DistributorRegionQty
DIGIKEYWorldwide0
FUTUREWorldwide1100
NEWARKAmericas596
$1.25 each at 1K+ pcsreel
of
1000
LM3410YMY/NOPB

RoHS



MINI SOIC EXP PAD		Full production
Lead Time: 6 weeks

 
DistributorRegionQty
DIGIKEYWorldwide0
FUTUREWorldwide1100
NEWARKAmericas951
$1.25 each at 1K+ pcsreel
of
1000
LM3410XMYX/NOPB

RoHS



MINI SOIC EXP PAD		Full production
Lead Time: 6 weeks

 
DistributorRegionQty
DIGIKEYWorldwide0
$1.25 each at 1K+ pcsreel
of
3500
LM3410YMYX/NOPB

RoHS



MINI SOIC EXP PAD		Full production
Lead Time: 6 weeks

 
DistributorRegionQty
DIGIKEYWorldwide0
$1.25 each at 1K+ pcsreel
of
3500
LM3410XSDE/NOPB

RoHS



LLP		Full production
Lead Time: 6 weeks

Samples
DistributorRegionQty
DIGIKEYWorldwide0
FUTUREWorldwide471
$1.25 each at 1K+ pcsreel
of
250
LM3410YSDE/NOPB

RoHS



LLP		Full production
Lead Time: 6 weeks

Samples
DistributorRegionQty
DIGIKEYWorldwide0
FUTUREWorldwide500
$1.25 each at 1K+ pcsreel
of
250
LM3410XSD/NOPB

RoHS



LLP		Full production
Lead Time: 6 weeks

 
DistributorRegionQty
DIGIKEYWorldwide291
$1.25 each at 1K+ pcsreel
of
1000
LM3410YSD/NOPB

RoHS



LLP		Full production
Lead Time: 6 weeks

 
DistributorRegionQty
DIGIKEYWorldwide1555
FUTUREWorldwide1100
$1.25 each at 1K+ pcsreel
of
1000
LM3410XSDX/NOPB

RoHS



LLP		Full production
Lead Time: 6 weeks

 
DistributorRegionQty
DIGIKEYWorldwide0
$1.25 each at 1K+ pcsreel
of
4500
LM3410YSDX/NOPB

RoHS



LLP		Full production
Lead Time: 6 weeks

 
DistributorRegionQty
DIGIKEYWorldwide0
$1.25 each at 1K+ pcsreel
of
4500

Part Number(s)
(NSID)		DescriptionAvailabilityCurrent Reported StockBudgetary PricingStandard Pack Size
LM3410XSDLEDEV
LM3410 Boost LED with LLP Package evaluation boardFull production
Lead Free (RoHS)

 
DistributorRegionQty
DIGIKEYWorldwide0
FUTUREWorldwide1
NATIONALWorldwide30
$37.50 each1

Description:

The Evaluation Board included in this shipment converts 2.7V to 5.5V input, and illuminates four 50mA LEDs in series using the
LM3410X 1.6MHz LED driver switching converter.

Contents:


Part Number(s)
(NSID)		DescriptionAvailabilityCurrent Reported StockBudgetary PricingStandard Pack Size
LM3410XMFLEDEV
LM3410 Boost with SOT23 Package evaluation boardFull production


 
DistributorRegionQty
DIGIKEYWorldwide0
FUTUREWorldwide1
NATIONALWorldwide64
$37.50 each1

Description:

The Evaluation Board included in this shipment converts 2.7V to 5.5V input, and illuminates four 50mA LEDs in series using the LM3410X 1.6MHz LED driver switching converter.

Contents:


Part Number(s)
(NSID)		DescriptionAvailabilityCurrent Reported StockBudgetary PricingStandard Pack Size
LM3410XSDSEPEV
LM3410XSD SEPIC High Brightness LED Evaluation BoardFull production
Lead Free (RoHS)

 
DistributorRegionQty
DIGIKEYWorldwide0
FUTUREWorldwide3
NATIONALWorldwide18
$37.50 each1

Description:

The demo board included in this shipment converts 2.7V to 5.5V input, and illuminates a 320 mA HB/OLED using the LM3410X 1.6MHz LED driver switching converter. This is a 2-layer board using the bottom layer as a Ground plane.

The above restrictions for the input voltage are valid only for the demo board as shipped. Operating Conditions:

  • VIN = 2.7V to 5.5V
  • VO ~= VF + VFB ~= 3.2V + 0.198V ~= 3.4V
  • IO = 320 mA

Contents:


Part Number(s)
(NSID)		Top ViewTypePinsMSL RatingPeak ReflowRoHSCAD SymbolsModelsPackage
Marking
Format
LM3410XMFE/NOPB
SOT-2351260RoHSDownloadN/A
SSVB
XTT
LM3410YMFE/NOPB
SOT-2351260RoHSDownloadN/A
SSZB
XTT
LM3410XMF/NOPB
SOT-2351260RoHSDownloadN/A
SSVB
XTT
LM3410XQMF/NOPB
SOT-2351260RoHSDownloadN/A
SXUB
XTT
LM3410YMF/NOPB
SOT-2351260RoHSDownloadN/A
SSZB
XTT
LM3410YQMF/NOPB
SOT-2351260RoHSDownloadN/A
SXXB
XTT
LM3410XMFX/NOPB
SOT-2351260RoHSDownloadN/A
SSVB
XTT
LM3410XQMFX/NOPB
SOT-2351260RoHSDownloadN/A
SXUB
XTT
LM3410YMFX/NOPB
SOT-2351260RoHSDownloadN/A
SSZB
XTT
LM3410YQMFX/NOPB
SOT-2351260RoHSDownloadN/A
SXXB
XTT
LM3410XMYE/NOPB
MINI SOIC EXP PAD81260RoHSDownloadN/A
ZXTT
SSXB
LM3410YMYE/NOPB
MINI SOIC EXP PAD81260RoHSDownloadN/A
ZXTT
STAB
LM3410XMY/NOPB
MINI SOIC EXP PAD81260RoHSDownloadN/A
ZXTT
SSXB
LM3410YMY/NOPB
MINI SOIC EXP PAD81260RoHSDownloadN/A
ZXTT
STAB
LM3410XMYX/NOPB
MINI SOIC EXP PAD81260RoHSDownloadN/A
ZXTT
SSXB
LM3410YMYX/NOPB
MINI SOIC EXP PAD81260RoHSDownloadN/A
ZXTT
STAB
LM3410XSDE/NOPB
LLP61260RoHSDownloadN/A
ZXYTT
3410X
LM3410YSDE/NOPB
LLP61260RoHSDownloadN/A
ZXYTT
3410Y
LM3410XSD/NOPB
LLP61260RoHSDownloadN/A
ZXYTT
3410X
LM3410YSD/NOPB
LLP61260RoHSDownloadN/A
ZXYTT
3410Y
LM3410XSDX/NOPB
LLP61260RoHSDownloadN/A
ZXYTT
3410X
LM3410YSDX/NOPB
LLP61260RoHSDownloadN/A
ZXYTT
3410Y

Design Tools
TitleSizeDate
Matching Driver to LED543 Kbytes9-Jan-2008

Reliability Metrics
Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
LM3410XMFPVIP05009960008550005242608584
LM3410XMFEPVIP05009960008550005242608584
LM3410XMFXPVIP05009960008550005242608584
LM3410XMYPVIP05009960008550005242608584
LM3410XMYEPVIP05009960008550005242608584
LM3410XMYXPVIP05009960008550005242608584
LM3410XQMFPVIP05009960008550005242608584
LM3410XQMFXPVIP05009960008550005242608584
LM3410XSDPVIP05009960008550005242608584
LM3410XSDEPVIP05009960008550005242608584
LM3410XSDXPVIP05009960008550005242608584
LM3410YMFPVIP05009960008550005242608584
LM3410YMFEPVIP05009960008550005242608584
LM3410YMFXPVIP05009960008550005242608584
LM3410YMYPVIP05009960008550005242608584
LM3410YMYEPVIP05009960008550005242608584
LM3410YMYXPVIP05009960008550005242608584
LM3410YQMFPVIP05009960008550005242608584
LM3410YQMFXPVIP05009960008550005242608584
LM3410YSDPVIP05009960008550005242608584
LM3410YSDEPVIP05009960008550005242608584
LM3410YSDXPVIP05009960008550005242608584

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.


[Information as of 21-Nov-2009]