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LT3478IFE-1

LT3478IFE-1

LT3478IFE-1

Linear Technology/Analog Devices

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

SOT-23

LT3478IFE-1 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface MountYES
Operating Temperature-40°C~125°C TJ
PackagingTube
Series True Color PWM™
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
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 FormGULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 1
Supply Voltage 2.7V
Terminal Pitch0.65mm
Reach Compliance Code not_compliant
Frequency 200kHz~2.25MHz
[email protected] Reflow Temperature-Max (s) 20
Pin Count16
Number of Outputs 1
Qualification StatusNot Qualified
Power Supplies3/36V
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 StatusNon-RoHS Compliant
In-Stock:4749 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$5.685280$5.68528
10$5.363472$53.63472
100$5.059879$505.9879
500$4.773471$2386.7355
1000$4.503274$4503.274

LT3478IFE-1 Product Details

LT3478IFE-1 Overview


In order to save board space, the led driver uses the 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package. It has 1 outputs for LED drivers.Mounting is done according to the Surface Mount method.It is highly reliable and high-performing when it emerges as a DC DC Regulator.When the temperature is -40°C~125°C TJ, it can work normally.Backlight has significant advantages.On the basis of the frequency 200kHz~2.25MHz, it operates.16 terminations are used in its operation.Undetermined failures may occur if the voltage supply falls below 2.8V.We estimate that there are 6 segments.The device has a voltage output of 42V volts.In addition, it has 16 pins.As a result, it is designed to be able to deliver a maximum voltage of 36V.Furthermore, it can be categorized as Display Drivers based on its characteristics.An LED driver belonging to the True Color PWM? series is an essential component in a wide range of applications.

LT3478IFE-1 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-1 Applications


There are a lot of Linear Technology/Analog Devices LT3478IFE-1 LED Driver ICs applications.

  • LED Lightings for Industrial Equipment
  • Industrial LED Lighting: Image Recognition Devices
  • White LED Backlight for portable equipment
  • Auxiliary lights for on-vehicle cameras
  • Down lighting
  • Gallery lighting
  • Stage and Studio lighting
  • Refrigeration lighting
  • Flicker-free LED Lighting using R1580N
  • LED backlight driver for LCD displays for Tablets and Note PCs

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