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LM3503ITL-44

LM3503ITL-44

LM3503ITL-44

Texas Instruments

0.5mm PMIC 1.2MHz 3.6V

SOT-23

LM3503ITL-44 Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Surface Mount
Packaging Digi-Reel®
JESD-609 Code e0
Pbfree Code no
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 10
ECCN Code EAR99
Terminal Finish TIN LEAD
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.6V
Terminal Pitch 0.5mm
Frequency 1.2MHz
Time@Peak Reflow Temperature-Max (s) 40
Pin Count 10
Number of Outputs 2
Temperature Grade INDUSTRIAL
Max Supply Voltage 5.5V
Min Supply Voltage 2.5V
Current - Output 20mA
Max Output Voltage 44V
Voltage - Output 42V
Topology Boost
Min Input Voltage 2.5V
Frequency - Switching 1MHz
Max Input Voltage 5.5V
Interface IC Type LED DISPLAY DRIVER
Number of Segments 10
Multiplexed Display Capability NO
Height Seated (Max) 0.6mm
Width 1.958mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status RoHS Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.34000 $1.34
500 $1.3266 $663.3
1000 $1.3132 $1313.2
1500 $1.2998 $1949.7
2000 $1.2864 $2572.8
2500 $1.273 $3182.5
LM3503ITL-44 Product Details

LM3503ITL-44 Overview


For the design of this LED driver, 2 outputs are used.In this case, the frequency is 1.2MHz.The terminations 10 are designed for its operation.The segment count is 10.Surface Mount is mounted in the way.A maximum supply voltage of 5.5V is acceptable.There is 42V voltage output from it.The device has 10 pins.When the input voltage is set to 2.5V, it operates.It achieves maximum efficiency with a minimal voltage supply of 2.5V.Supply current is limited to 5.5V at its maximum value.An operating temperature above 85°C should ensure stable operation.As a condition for achieving stable operation, the operating temperature should be greater than -40°C.In this part, LED DISPLAY DRIVER refers to the interface IC.It is important that the output voltage does not exceed 44V.The current output of the part should remain at 20mA.

LM3503ITL-44 Features


Frequency of 1.2MHz
Supply voltage of 3.6V


LM3503ITL-44 Applications


There are a lot of Texas Instruments
LM3503ITL-44 LED Driver ICs applications.


  • Architectural lighting
  • Street lighting
  • Stage and Studio lighting
  • Refrigeration lighting
  • Portable lighting
  • Gallery lighting
  • Museum lighting
  • High-end retail lighting
  • Medical surgery lighting
  • Replacement lamps

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