Semtech Corporation SC4539ULTRT

SC4539ULTRT
Part No.:
SC4539ULTRT
Manufacturer:
Semtech Corporation
Category:
LED Drivers
Package:
8-UFDFN Exposed Pad
Datasheet:
Leatech Electronics GmbHSC4539ULTRT.pdf
Description:
IC LED DRVR RGLTR PWM 30MA 8MLPD
Quantity:

Unit Price:$0

Ext Price:$0

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Inventory:0

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Manufacturer:
Semtech Corporation
Series:
-
Package/Case:
8-UFDFN Exposed Pad
Packaging:
Tape & Reel (TR)
Product Status:
Obsolete
Type:
DC DC Regulator
Topology:
Step-Up (Boost)
Internal Switch(s):
Yes
Number of Outputs:
1
Voltage - Supply (Min):
2.8V
Voltage - Supply (Max):
5.5V
Voltage - Output:
5V ~ 22V
Current - Output / Channel:
30mA
Frequency:
800kHz
Dimming:
PWM
Applications:
Backlight
Operating Temperature:
-40°C ~ 85°C (TA)
Grade:
-
Qualification:
-
Mounting Type:
Surface Mount
Supplier Device Package:
8-MLPD-UT (2x2)
Category:
LED Drivers

1. How to order SC4539ULTRT on Leatech Electronics GmbH?

Currently, Leatech Electronics GmbH only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does Leatech Electronics GmbH guarantee that SC4539ULTRT is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SC4539ULTRT. All suppliers must pass our qualification reviews before they can publish their products including SC4539ULTRT on Leatech Electronics GmbH; we pay more attention to the channels and quality of SC4539ULTRT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the SC4539ULTRT price and inventory displayed accurate?

The price and inventory of SC4539ULTRT fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

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 SC4539ULTRT?

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 SC4539ULTRT we delivered, we will accept the replacement or return of the SC4539ULTRT 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 SC4539ULTRT.

(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 SC4539ULTRT pin diagram, SC4539ULTRT datasheet?

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

Image SC5012QMLTRT SC4509WLTRT SC4539ULTRT SC4509SKTRT SC5010HULTRT
Part Number SC5012QMLTRT SC4509WLTRT SC4539ULTRT SC4509SKTRT SC5010HULTRT
Manufacturer Semtech Corporation Semtech Corporation Semtech Corporation Semtech Corporation Semtech Corporation
Series - - - - -
Package/Case 8-UFDFN Exposed Pad 8-UFDFN Exposed Pad 8-UFDFN Exposed Pad 8-UFDFN Exposed Pad 8-UFDFN Exposed Pad
Packaging Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Product Status Obsolete Obsolete Obsolete Obsolete Obsolete
Type DC DC Regulator 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) Step-Up (Boost)
Internal Switch(s) Yes Yes Yes Yes Yes
Number of Outputs 1 1 1 1 1
Voltage - Supply (Min) 2.8V 2.8V 2.8V 2.8V 2.8V
Voltage - Supply (Max) 5.5V 5.5V 5.5V 5.5V 5.5V
Voltage - Output 5V ~ 22V 5V ~ 22V 5V ~ 22V 5V ~ 22V 5V ~ 22V
Current - Output / Channel 30mA 30mA 30mA 30mA 30mA
Frequency 800kHz 800kHz 800kHz 800kHz 800kHz
Dimming PWM PWM PWM PWM PWM
Applications Backlight Backlight Backlight Backlight Backlight
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -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 Surface Mount
Supplier Device Package 8-MLPD-UT (2x2) 8-MLPD-UT (2x2) 8-MLPD-UT (2x2) 8-MLPD-UT (2x2) 8-MLPD-UT (2x2)

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