Step1: Product
Semtech Corporation SC4539ULTRT
Image shown is a representation only
Manufacturer
Manufacturer No
SC4539ULTRT
Package
8-UFDFN Exposed Pad
Packaging
Tape & Reel (TR)
Description
IC LED DRVR RGLTR PWM 30MA 8MLPD
Detailed Description
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 30mA 8-MLPD-UT (2x2)
DataSheet
Type
DC DC Regulator
Dimming
PWM
Topology
Step-Up (Boost)
Frequency
800kHz
Packaging
Tape & Reel (TR)
Part Status
Obsolete
Applications
Backlight
Manufacturer
Semtech Corporation
Mounting Type
Surface Mount
Package / Case
8-UFDFN Exposed Pad
Voltage - Output
5V ~ 22V
Number of Outputs
1
Internal Switch(s)
Yes
Base Product Number
SC4539
Operating Temperature
-40°C ~ 85°C (TA)
Voltage - Supply (Max)
5.5V
Voltage - Supply (Min)
2.8V
Supplier Device Package
8-MLPD-UT (2x2)
Current - Output / Channel
30mA
| Attribute | Value |
|---|---|
| Type | DC DC Regulator |
| Dimming | PWM |
| Topology | Step-Up (Boost) |
| Frequency | 800kHz |
| Packaging | Tape & Reel (TR) |
| Part Status | Obsolete |
| Applications | Backlight |
| Manufacturer | Semtech Corporation |
| Mounting Type | Surface Mount |
| Package / Case | 8-UFDFN Exposed Pad |
| Voltage - Output | 5V ~ 22V |
| Number of Outputs | 1 |
| Internal Switch(s) | Yes |
| Base Product Number | SC4539 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply (Max) | 5.5V |
| Voltage - Supply (Min) | 2.8V |
| Supplier Device Package | 8-MLPD-UT (2x2) |
| Current - Output / Channel | 30mA |
Purchase & Inquiry
Purchase
You may place an order without registering to
We strongly suggest you sign in before purchasing as you can track your order in real time.
Means of Payment
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)
It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.
IMPORTANT NOTICE
1.You'l receive an order information email in your inbox (Please remember to check the spam folder if you didn't hear from us)
2.Since inventories and prices may fuctuate to some extent, the sales manager is going to reconfirm the order and let you know
Packing
Step2: Vacuum Packaging
Step3: Anti-StaticBag
Step4: Individual Packaging
Step5: Packaging Boxes
Shipping Information
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 | DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 | Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 | UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 | EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time: Shipping fees vary depending on the destination region and country.
