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  • LT3478EFE

LT3478EFE

3/36V 0.65mm PMIC True Color PWM? Series 200kHz~2.25MHz 2.7V 16-TSSOP (0.173, 4.40mm Width) Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3478EFE
  • Package: 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 125
  • Description: 3/36V 0.65mm PMIC True Color PWM? Series 200kHz~2.25MHz 2.7V 16-TSSOP (0.173, 4.40mm Width) Exposed Pad (Kg)

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Details

Tags

Parameters
Subcategory Display Drivers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 1
Supply Voltage 2.7V
Terminal Pitch 0.65mm
Reach Compliance Code not_compliant
Frequency 200kHz~2.25MHz
Time@Peak Reflow Temperature-Max (s) 20
Pin Count 16
Number of Outputs 1
Qualification Status Not Qualified
Power Supplies 3/36V
Voltage - Output 42V
Topology Step-Down (Buck), Step-Up (Boost)
Current - Output / Channel 4.5A Switch
Internal Switch(s) Yes
Dimming PWM
Number of Segments 6
Voltage - Supply (Max) 36V
Voltage - Supply (Min) 2.8V
Multiplexed Display Capability NO
Length 5mm
Width 4.4mm
RoHS Status Non-RoHS Compliant
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2010
Series True Color PWM™
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type DC DC Regulator
Terminal Finish Tin/Lead (Sn/Pb)
Applications Backlight

LT3478EFE Overview


As a result of its 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package, it helps to save board space on the board. These LED drivers have 1 outputs.To mount, use Surface Mount.In this case, the result is a DC DC Regulator with high efficiency.This LED driver can be operated at a temperature of -40°C~125°C TJ. The benefits it provides to Backlight are considerable.In the 200kHz~2.25MHz frequency range, it operates.The system operates with a termination of 0.It is likely that undetermined failures will occur if the voltage supply is less than 2.8V.There are estimated to be 6 segments.Its output voltage is 42V.In this device, there are 16 pins.This model is designed to offer 36V as its maximum supply voltage.In addition, a Display Drivers is assigned based on the characteristics of the object.This LED driver belonging to the True Color PWM? series is a key component for a broad range of applications.

LT3478EFE Features


Available in the 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package
Operating temperature of -40°C~125°C TJ
Frequency of 200kHz~2.25MHz
Supply voltage of 2.7V

LT3478EFE Applications


There are a lot of Linear Technology/Analog Devices LT3478EFE LED Driver ICs applications.

  • Flicker-free LED Lighting using R1580N
  • LED Lightings for Inspection Devices
  • Architectural lighting
  • Sports Facility Lighting
  • Constant Voltage Power Source for portable equipment
  • Street lighting
  • General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
  • Ultraviolet (UV) and Infrared (IR) Irradiation Devices
  • Gallery lighting
  • Auxiliary lights for on-vehicle cameras