LM3410YMY/NOPB National Semiconductor, LM3410YMY/NOPB Datasheet - Page 5

• Manufacturer Part Number: LM3410YMY/NOPB
• Description: IC LED DRVR WT/OLED BCKLT 8-MSOP
• Manufacturer: National Semiconductor
• Series: PowerWise®r
• Type: Backlight, OLED, White LEDr

Specifications of LM3410YMY/NOPB

• Constant Current: Yes
• Topology: PWM, SEPIC, Step-Up (Boost)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Automotive, Backlight, Flash/Torch
• Type - Secondary: High Brightness LED (HBLED), OLED, White LED
• Frequency: 360kHz ~ 680kHz
• Voltage - Supply: 2.7 V ~ 5.5 V
• Voltage - Output: 3 V ~ 24 V
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP Exposed Pad, 8-HMSOP, 8-eMSOP
• Operating Temperature: -40°C ~ 125°C
• Current - Output / Channel: 2.8A
• Internal Switch(s): Yes
• Efficiency: 88%
• Led Driver Application: Backlighting, LED Flash Driver
• No. Of Outputs: 1
• Output Current: 1.5A
• Output Voltage: 24V
• Input Voltage: 2.7V To 5.5V
• Dimming Control Type: PWM
• Rohs Compliant: Yes
• For Use With: LM3410XSDSEPEV - BOARD EVALUATION FOR LM3410
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM3410YMY

Typical Performance Characteristics
application circuit shown in Application Information section of this datasheet. T
4 x 3.3V LEDs 500 Hz DIM FREQ D = 50%
LM3410-X Efficiency vs V
Current Limit vs Temperature
IN
(R
SET
= 4Ω)
30038502
30038510
30038508
5
All curves taken at V
DIM Freq & Duty Cycle vs Avg I-LED
J
= 25C, unless otherwise specified.
LM3410-X Start-Up Signature
R
IN
DSON
= 5.0V with configuration in typical
vs Temperature
30038507
30038509
30038511
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