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  • LT3952HFE#PBF

LT3952HFE#PBF

0.65mm PMIC True Color PWM? Series LT3952 215kHz~3MHz 12V 28-TSSOP (0.173, 4.40mm Width) Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3952HFE#PBF
  • Package: 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 746
  • Description: 0.65mm PMIC True Color PWM? Series LT3952 215kHz~3MHz 12V 28-TSSOP (0.173, 4.40mm Width) Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 4 Weeks
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Operating Temperature -40°C~150°C TJ
Packaging Tube
Published 2015
Series True Color PWM™
JESD-609 Code e3
Part Status Last Time Buy
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Type DC DC Regulator
Terminal Finish Matte Tin (Sn)
Applications Automotive, Backlight
Technology BIPOLAR
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 12V
Terminal Pitch 0.65mm
Frequency 215kHz~3MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LT3952
Pin Count 28
JESD-30 Code R-PDSO-G28
Number of Outputs 1
Supply Current-Max 2.2mA
Voltage - Output 60V
Topology Step-Up (Boost)
Current - Output / Channel 4A Switch
Internal Switch(s) Yes
Dimming Analog, PWM
Number of Segments 16
Voltage - Supply (Max) 42V
Voltage - Supply (Min) 3V
Length 9.7mm
Width 4.4mm
RoHS Status ROHS3 Compliant

LT3952HFE#PBF Overview


On the board, there is also a 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package that saves space.For the design of this LED driver, 1 outputs are used.We are using Surface Mount as the mounting method.As a result, it appears as a DC DC Regulator with a high efficiency and a high degree of reliability.It is possible for the led light driver to operate at a temperature of -40°C~150°C TJ.There are considerable benefits for Automotive, Backlight.As a result, it operates in accordance with the frequency of 215kHz~3MHz.For its operation, 28 terminations are designed.A voltage supply below 3V may cause undetermined failures.Based on our estimates, there are 16 segments.Part number LT3952 represents this LED driver.There is 60V voltage output from the device.In addition, it has 28 pins.There is an optimization that allows a maximum supply voltage of 42V.There are many applications for this LED driver belonging to the True Color PWM? series.

LT3952HFE#PBF Features


Available in the 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package
Operating temperature of -40°C~150°C TJ
Frequency of 215kHz~3MHz
Supply voltage of 12V

LT3952HFE#PBF Applications


There are a lot of Linear Technology/Analog Devices LT3952HFE#PBF LED Driver ICs applications.

  • A- lamps
  • Auxiliary lights for on-vehicle cameras
  • LED backlight driver for LCD displays for Tablets and Note PCs
  • High-end retail lighting
  • Down lights
  • Flicker-free LED Lighting using R1580N
  • Other Electronic Devices
  • Gallery lighting
  • Power source for accessories such as car audios, car navigation systems, and ETC systems
  • Sports Facility Lighting