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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.
Reliability Metrics
Part Number
Process
EFR Reject
EFR Sample Size
PPM
LTA Rejects
LTA Device Hours
FITS
MTTF (Hours)
LM3410XMF
PVIP050
0
9600
0
0
765000
5
217070838
LM3410XMFE
PVIP050
0
9600
0
0
765000
5
217070838
LM3410XMFX
PVIP050
0
9600
0
0
765000
5
217070838
LM3410XMY
PVIP050
0
9600
0
0
765000
5
217070838
LM3410XMYE
PVIP050
0
9600
0
0
765000
5
217070838
LM3410XMYX
PVIP050
0
9600
0
0
765000
5
217070838
LM3410XQMF
PVIP050
0
9600
0
0
765000
5
217070838
LM3410XQMFX
PVIP050
0
9600
0
0
765000
5
217070838
LM3410XSD
PVIP050
0
9600
0
0
765000
5
217070838
LM3410XSDE
PVIP050
0
9600
0
0
765000
5
217070838
LM3410XSDX
PVIP050
0
9600
0
0
765000
5
217070838
LM3410YMF
PVIP050
0
9600
0
0
765000
5
217070838
LM3410YMFE
PVIP050
0
9600
0
0
765000
5
217070838
LM3410YMFX
PVIP050
0
9600
0
0
765000
5
217070838
LM3410YMY
PVIP050
0
9600
0
0
765000
5
217070838
LM3410YMYE
PVIP050
0
9600
0
0
765000
5
217070838
LM3410YMYX
PVIP050
0
9600
0
0
765000
5
217070838
LM3410YQMF
PVIP050
0
9600
0
0
765000
5
217070838
LM3410YQMFX
PVIP050
0
9600
0
0
765000
5
217070838
LM3410YSD
PVIP050
0
9600
0
0
765000
5
217070838
LM3410YSDE
PVIP050
0
9600
0
0
765000
5
217070838
LM3410YSDX
PVIP050
0
9600
0
0
765000
5
217070838
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.
Design Tools
Title
Size in Kbytes
Date
Matching Driver to LED
543 Kbytes
9-Jan-2008
View Online
Download
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