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SC442ULTRT
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-UFQFN Exposed Pad |
| Number of Pins | 14 |
| Packaging | Tape & Reel (TR) |
| Published | 2010 |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Terminal Finish | MATTE TIN |
| Max Operating Temperature | 150°C |
| Applications | Automotive, Backlight |
| HTS Code | 8542.39.00.01 |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Terminal Pitch | 0.4mm |
| Frequency | 500kHz~1MHz |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 28 |
| JESD-30 Code | S-XQCC-N28 |
| Number of Outputs | 10 |
| Qualification Status | Not Qualified |
| Temperature Grade | INDUSTRIAL |
| Max Supply Voltage | 21V |
| Min Supply Voltage | 4.5V |
| Voltage - Output | 42V |
| Topology | Step-Up (Boost) |
| Output Current per Channel | 30mA |
| Internal Switch(s) | Yes |
| Dimming | PWM |
| Number of Segments | 120 |
| Voltage - Supply (Min) | 4.5V |
| Multiplexed Display Capability | NO |
| Height Seated (Max) | 0.6mm |
| Length | 4mm |
| Width | 4mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
SC442ULTRT Overview
Additionally, there is a 28-UFQFN Exposed Pad package for saving space.These LED drivers have 10 outputs.Surface Mount is used to mount the led light driver.With high reliability and efficiency, this emerges as a DC DC Regulator.There are considerable benefits for Automotive, Backlight.It operates at 500kHz~1MHz frequency.There are 28 terminations that are designed to operate with it.To form its configuration, 14 pins are used.If the voltage supply is below 4.5V, undetermined failures may occur.In total, it includes 120 segments.Surface Mount is mounted on it.There is no problem with the voltage of 21V.There is 42V voltage output from this device.On this device, there are 28 pins.The maximum efficiency can be achieved by operating it at a minimal voltage of 4.5V.It is important not to exceed 150°C in order to ensure stable operation.
SC442ULTRT Features
Available in the 28-UFQFN Exposed Pad package
Frequency of 500kHz~1MHz
Supply voltage of 12V
SC442ULTRT Applications
There are a lot of Semtech Corporation SC442ULTRT LED Driver ICs applications.
- Amusement Machines
- OLED power supply for portable equipment
- Dimmable LED for vehicle interiors
- Industrial LED Lighting: Image Recognition Devices
- Portable lighting
- LED Lightings for Industrial Equipment
- LED backlight driver for LCD displays for Tablets and Note PCs
- Refrigeration lighting
- LED backlight driver for LCD displays for portable equipment
- General lighting