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LM3410YMF

Constant Current Boost and SEPIC LED Driver

Inventory:6,321

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Overview of LM3410YMF

Description for the LM3410The LM3410 and LM3410-Q1 constant current LED driver are a monolithic, high frequency, PWM DC-DC converter, available in 6-pin WSON, 8-pin MSOP-PowerPad™, and 5-pin SOT-23 packages. With a minimum of external components the LM3410 and LM3410-Q1 are easy to use. It can drive 2.8-A (typical) peak currents with an internal 170-mΩ NMOS switch. Switching frequency is internally set to either 525 kHz or 1.6 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 and LM3410-Q1 use current-mode control and internal compensation to provide high-performance over a wide range of operating conditions. Additional features include PWM dimming, cycle-by-cycle current limit, and thermal shutdown.

Key Features

Features for the LM3410

  • Qualified for Automotive Applications
  • AEC-Q100 Test Guidance With the Following:
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C6
  • Space-Saving SOT-23 and WSON Packages
  • Input Voltage From 2.7 V to 5.5 V
  • Output Voltage From 3 V to 24 V
  • 2.8-A (Typical) Switch Current Limit
  • High Switching Frequency
    • 525 KHz (LM3410Y)
    • 1.6 MHz (LM3410X)
  • 170-mΩ NMOS Switch
  • 190-mV Internal Voltage Reference
  • Internal Soft Start
  • Current-Mode, PWM Operation
  • Thermal Shutdown

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Source Content uid LM3410YMF Rohs Code No
Part Life Cycle Code Transferred Ihs Manufacturer NATIONAL SEMICONDUCTOR CORP
Package Description SOT-23, 5 PIN Reach Compliance Code not_compliant
ECCN Code EAR99 HTS Code 8542.39.00.01
Data Input Mode SERIAL Interface IC Type LED DISPLAY DRIVER
JESD-30 Code R-PDSO-G5 JESD-609 Code e0
Length 2.92 mm Moisture Sensitivity Level 1
Multiplexed Display Capability NO Number of Functions 1
Number of Segments 5 Number of Terminals 5
Operating Temperature-Max 125 °C Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY Package Code LSSOP
Package Shape RECTANGULAR Package Style SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260 Qualification Status Not Qualified
Seated Height-Max 1.22 mm Supply Voltage-Max 5.5 V
Supply Voltage-Min 2.7 V Supply Voltage-Nom 5 V
Surface Mount YES Temperature Grade AUTOMOTIVE
Terminal Finish Tin/Lead (Sn85Pb15) Terminal Form GULL WING
Terminal Pitch 0.953 mm Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 40 Width 1.6 mm

Warranty & Returns

Warranty, Returns, and Additional Information

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