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  • LT3478IFE

LT3478IFE

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-LT3478IFE
  • Package: 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 746
  • 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
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 2011
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
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

LT3478IFE Overview


The 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package is used for saving board space. LED drivers have a total of 1 outputs that are used in the design of the drivers.The led light driver is mounted using Surface Mount.With high efficiency, it appears as a DC DC Regulator.The LED driver has the capability of operating at a temperature of -40°C~125°C TJ.There are many benefits for Backlight.A frequency of 200kHz~2.25MHz is used to operate it.In order for it to operate, it has 16 terminations.There may be undetermined failures if the voltage supply falls below 2.8V.Segments counted are 6.In this device, the output voltage is 42V volts.16 pins are available on the device.This value is designed to support a maximum of 36V.In addition to Display Drivers, [1] is assigned in accordance with its characteristics.LED drivers in the True Color PWM? series are essential for a wide range of applications.

LT3478IFE 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

LT3478IFE Applications


There are a lot of Linear Technology/Analog Devices LT3478IFE LED Driver ICs applications.

  • Other Electronic Devices
  • Constant Voltage Power Source for portable equipment
  • Down lights
  • Power source for accessories such as car audios, car navigation systems, and ETC systems
  • OLED power supply for portable equipment
  • Industrial LED Lighting: Image Recognition Devices
  • LED backlight driver for LCD displays for Tablets and Note PCs
  • Architectural lighting
  • Scanners and Handy Terminals
  • LED Lighting PFCs, Linear Dimmable