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National Semiconductor LM3502SQ-25

Part No.:
LM3502SQ-25
Manufacturer:
National Semiconductor
Category:
LED Drivers
Package:
16-WFQFN Exposed Pad
Datasheet:
IC Supply HubLM3502SQ-25.pdf
Description:
LED DRIVER, 10-SEGMENT
Quantity:
Payment:
Payment
Shipping:
Shipping

Inventory:3,955

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Manufacturer:
National Semiconductor
Series:
-
Package/Case:
16-WFQFN Exposed Pad
Packaging:
Bulk
Product Status:
Active
Type:
DC DC Regulator
Topology:
Step-Up (Boost)
Internal Switch(s):
Yes
Number of Outputs:
2
Voltage - Supply (Min):
2.5V
Voltage - Supply (Max):
5.5V
Voltage - Output:
25V
Current - Output / Channel:
600mA (Switch)
Frequency:
1MHz
Dimming:
PWM
Applications:
Backlight
Operating Temperature:
-40°C ~ 125°C (TJ)
Grade:
-
Qualification:
-
Mounting Type:
Surface Mount
Supplier Device Package:
16-WQFN (4x4)

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We have a professional and experienced quality control team to strictly verify and test the LM3502SQ-25. All suppliers must pass our qualification reviews before they can publish their products including LM3502SQ-25 on IC Supply Hub; we pay more attention to the channels and quality of LM3502SQ-25 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

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The price and inventory of LM3502SQ-25 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of LM3502SQ-25?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM3502SQ-25 we delivered, we will accept the replacement or return of the LM3502SQ-25 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LM3502SQ-25.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations

7.How to contact us to get technical supports, such as LM3502SQ-25 pin diagram, LM3502SQ-25 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

Image LM3502SQ-25 LM3502SQ-35/NOPB LM3502SQ-16 LM3502SQ-35 LM3502SQ-25/NOPB
Part Number LM3502SQ-25 LM3502SQ-35/NOPB LM3502SQ-16 LM3502SQ-35 LM3502SQ-25/NOPB
Manufacturer National Semiconductor National Semiconductor National Semiconductor National Semiconductor National Semiconductor
Series - - - - *
Package/Case 16-WFQFN Exposed Pad 16-WFQFN Exposed Pad 16-WFQFN Exposed Pad 16-WFQFN Exposed Pad -
Packaging Bulk Bulk Bulk Bulk Bulk
Product Status Active Active Active Active Active
Type DC DC Regulator DC DC Regulator DC DC Regulator DC DC Regulator -
Topology Step-Up (Boost) Step-Up (Boost) Step-Up (Boost) Step-Up (Boost) -
Internal Switch(s) Yes Yes Yes Yes -
Number of Outputs 2 2 2 2 -
Voltage - Supply (Min) 2.5V 2.5V 2.5V 2.5V -
Voltage - Supply (Max) 5.5V 5.5V 5.5V 5.5V -
Voltage - Output 25V 35V 16V 35V -
Current - Output / Channel 600mA (Switch) 750mA (Switch) 400mA (Switch) 750mA (Switch) -
Frequency 1MHz 1MHz 1MHz 1MHz -
Dimming PWM PWM PWM PWM -
Applications Backlight Backlight Backlight Backlight -
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -
Grade - - - - -
Qualification - - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount -
Supplier Device Package 16-WQFN (4x4) 16-WQFN (4x4) 16-WQFN (4x4) 16-WQFN (4x4) -
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