3/5V 0.5mm PMIC LM3503 16 Pin 16-WFQFN Exposed Pad
SOT-23
LM3503SQX-25/NOPB Datasheet
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Specifications
Name
Value
Type
Parameter
Mounting Type
Surface Mount
Package / Case
16-WFQFN Exposed Pad
Surface Mount
YES
Number of Pins
16
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
JESD-609 Code
e3
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
ECCN Code
EAR99
Type
DC DC Regulator
Terminal Finish
Matte Tin (Sn)
Applications
Backlight
Subcategory
Display Drivers
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
Base Part Number
LM3503
Number of Outputs
2
Operating Supply Voltage
5.5V
Power Supplies
3/5V
Quiescent Current
1.9mA
Voltage - Output
25V
Topology
Step-Up (Boost)
Current - Output / Channel
600mA Switch
Internal Switch(s)
Yes
Dimming
Analog, PWM
Number of Segments
10
Switching Frequency
1MHz
Voltage - Supply (Min)
2.5V
Width
4mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead
LM3503SQX-25/NOPB Product Details
LM3503SQX-25/NOPB Overview
As a result of its 16-WFQFN Exposed Pad package, it helps to save board space on the board. In this LED driver, there are 2 outputs.Mounting is done according to the Surface Mount method.It is highly reliable and high-performing when it emerges as a DC DC Regulator.It is capable of operating at a temperature of -40°C~85°C TA. There are many benefits for Backlight.It operates using 16 terminations.This module has 16 pins as its base.If the voltage supply is less than 2.5V, undetermined failures will occur.The segment count is 10.The LED driver is available under the part number LM3503.This device has an output voltage of 25V volts.It is also classified into Display Drivers according to its characteristics.It is necessary to power systems with a voltage of 5.5VThis electronic component can fully perform when the switching frequency is 1MHz.No external factors cause 1.9mA current to be consumed.
LM3503SQX-25/NOPB Features
Available in the 16-WFQFN Exposed Pad package Operating temperature of -40°C~85°C TA Operating with the supply voltage of 5.5V Switching frequency of 1MHz
LM3503SQX-25/NOPB Applications
There are a lot of Texas Instruments LM3503SQX-25/NOPB LED Driver ICs applications.
Panel lighting
Street lighting
Portable lighting
Architectural lighting
Auxiliary lights for on-vehicle cameras
Power source for accessories such as car audios, car navigation systems, and ETC systems