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LT3478IFE-1#PBF

LT3478IFE-1#PBF

LT3478IFE-1#PBF

Linear Technology/Analog Devices

0.65mm PMIC LT3478 16 Pin 200kHz~2.25MHz 2.7V 16-TSSOP (0.173, 4.40mm Width) Exposed Pad

SOT-23

LT3478IFE-1#PBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Number of Pins 16
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2007
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type DC DC Regulator
Terminal Finish Matte Tin (Sn)
Applications Backlight
Subcategory Display Drivers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 2.7V
Terminal Pitch 0.65mm
Frequency 200kHz~2.25MHz
[email protected] Reflow Temperature-Max (s) 30
Base Part Number LT3478
Pin Count 16
Number of Outputs 1
Max Supply Voltage 36V
Min Supply Voltage 2.8V
Output Current 4.5A
Voltage - Output 42V
Topology Step-Down (Buck), Step-Up (Boost)
Min Input Voltage 2.5V
Max Input Voltage 25V
Current - Output / Channel 4.5A Switch
Internal Switch(s) Yes
High Level Output Current 40μA
Low Level Output Current 40μA
Dimming PWM
Number of Segments 6
Switching Frequency 2.25MHz
Multiplexed Display Capability NO
Length 5mm
Width 4.4mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $10.46000 $10.46
25 $6.94200 $173.55
100 $5.74000 $574
250 $5.45300 $1363.25
500 $5.33000 $2665
LT3478IFE-1#PBF Product Details

LT3478IFE-1#PBF Overview


The 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package is used for saving board space. LED drivers design with 1 outputs.Surface Mount is used for mounting.In this case, the DC DC Regulator emerges as highly efficient and reliable.It is possible for the led light driver to operate at a temperature of -40°C~125°C TJ.A number of benefits are available to Backlight.This system operates at 200kHz~2.25MHz frequency.In this case, it uses 16 terminations.To form its configuration, 16 pins are used.A total of 6 segments have been created.It's mounted in Surface Mount.Under the base part number LT3478, you'll find this LED driver.As a maximum value, 36V is acceptable.The voltage at the output terminal is 42V.16 pins are on the device.Additionally, it is categorized into Display Drivers according to its characteristics.A minimal input voltage of 2.5V is required for it to operate.The maximum efficiency standards can be met by operating at the minimal voltage of 2.8V during operation.In the presence of a maximum supply current, the value of 25V will be reached.The current that can be supplied to the load is 4.5A.Having the switching frequency at 2.25MHz enables this electronic component to perform at its best.

LT3478IFE-1#PBF 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
Switching frequency of 2.25MHz

LT3478IFE-1#PBF Applications


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

  • LED backlight driver for LCD displays for portable equipment
  • Down lighting
  • Street lighting
  • Flicker-free LED Lighting using R1580N
  • Panel lighting
  • Museum lighting
  • Scanners and Handy Terminals
  • Gallery lighting
  • LED Lightings for Industrial Equipment
  • Stage and Studio lighting

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