LM3509SD/NOPB Tech Specifications

Category PMIC - LED Drivers
Manufacturer Texas Instruments
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Factory Lead Time 6 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 10-WFDFN Exposed Pad
Number of Pins 10Pins
SwitchingFrequency 1.25MHz
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 10Terminations
ECCN Code EAR99
Type DC DC Regulator
Applications Backlight
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1Function
Supply Voltage 3.6V
Terminal Pitch 0.5mm
Frequency 1.27MHz
Base Part Number LM3509
Number of Outputs 2Outputs
Power Supplies 3/5V
Max Supply Voltage 5.5V
Min Supply Voltage 2.7V
Nominal Supply Current 440μA
Output Current 30mA
Max Supply Current 440μA
Quiescent Current 900μA
Voltage - Output 21V
Topology Step-Up (Boost)
Output Characteristics CONSTANT-CURRENT
Input Characteristics STANDARD
Internal Switch(s) Yes
Dimming I2C
Number of Segments 10Segments
Voltage - Supply (Min) 2.7V
Multiplexed Display Capability YES
Data Input Mode SERIAL
Height 800μm
Length 3mm
Width 3mm
Thickness 750μm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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