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SC442ULTRT

0.4mm PMIC 14 Pin 500kHz~1MHz 12V 28-UFQFN Exposed Pad


  • Manufacturer: Semtech Corporation
  • Origchip NO: 684-SC442ULTRT
  • Package: 28-UFQFN Exposed Pad
  • Datasheet: -
  • Stock: 825
  • Description: 0.4mm PMIC 14 Pin 500kHz~1MHz 12V 28-UFQFN Exposed Pad (Kg)

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Details

Tags

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