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25LC128
Hotenda Part Number
H2674232
Manufacturer Part
LM3503SQ-44
Manufacturer
Hotenda
Description
LED Driver IC 2 Output DC DC Regulator Step-Up (Boost) Analog, PWM Dimming 750mA (Switch) 16-WQFN (4x4)
Category
Integrated Circuits (ICs)
Family
LED Drivers Power management IC
Series
-
Manufacturer Quantity
5256
Datasheets Online
-
Price & Packaging & Delivery

Attention: The price is for reference only , pls send us RFQs for the update price.

Packaging: Regular packing reel, tube, tray, box and etc.

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Datasheets
LM3503
Design Resources
Lighting Product Selector
EDA / CAD Models
Download from Accelerated Designs
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Applications
Backlight
Category
Integrated Circuits (ICs)
Current - Output / Channel
750mA (Switch)
Dimming
Analog, PWM
Family
PMIC - LED Drivers
Frequency
1MHz
Internal Switch(s)
Yes
Manufacturer
Texas Instruments
Mounting Type
Surface Mount
Number of Outputs
2
Operating Temperature
-40°C ~ 85°C (TA)
Package / Case
16-WFQFN Exposed Pad
Packaging
Tape & Reel (TR)
Part Status
Obsolete
Series
-
Supplier Device Package
16-WQFN (4x4)
Topology
Step-Up (Boost)
Type
DC DC Regulator
Voltage - Output
44V
Voltage - Supply (Max)
5.5V
Voltage - Supply (Min)
2.5V
Other Names
LM3503SQ-44TR
Standard Package
1,000
Tags
LM3503SQ-4 (2) LM3503S (15) LM3503 (25) LM350 (75) LM35 (302) LM3 (2754)

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