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  • LTC3219EUD#PBF

LTC3219EUD#PBF

3V 0.4mm PMIC LTC3219 20 Pin 3.6V 20-WFQFN Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3219EUD#PBF
  • Package: 20-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 711
  • Description: 3V 0.4mm PMIC LTC3219 20 Pin 3.6V 20-WFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 20
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2005
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Type DC DC Regulator
Terminal Finish Matte Tin (Sn)
Subcategory Display Drivers
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.6V
Terminal Pitch 0.4mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3219
Pin Count 20
Number of Outputs 9
Output Voltage 5.04V
Power Supplies 3V
Max Supply Voltage 5.5V
Min Supply Voltage 2.9V
Output Current 250mA
Topology Switched Capacitor (Charge Pump)
Min Input Voltage 2.9V
Max Input Voltage 5.5V
Current - Output / Channel 28mA
Internal Switch(s) Yes
fmax-Min 1.05 MHz
Dimming I2C
Number of Segments 9
Switching Frequency 850kHz
Multiplexed Display Capability NO
Height Seated (Max) 0.8mm
Length 3mm
Width 3mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LTC3219EUD#PBF Overview


Using its 20-WFQFN Exposed Pad package, it is possible to save board space. For the design of these LED drivers, 9 outputs are used.We are using Surface Mount as the mounting method.When it emerges as a DC DC Regulator, it shows high-performance and reliability.The LED driver is capable of operating at a temperature of -40°C~85°C TA.For its operation, 20 terminations are designed.The LED light driver has a base configuration of 20 pins.There are estimated to be 9 segments.The base part number for this LED driver is LTC3219.It is acceptable to supply voltages of 5.5V.In addition, it has 20 pins.As a result, it can also be classified as Display Drivers.The input voltage must be minimally 2.9V.In order to achieve the highest efficiency, it is designed to operate at a low voltage of 2.9V.Supply current is limited to 5.5V at its maximum value.A load can be supplied with 250mA current.This electronic component may perform its functions fully if the switching frequency is maintained at 850kHz.There is 5.04V voltage at the output terminal.

LTC3219EUD#PBF Features


Available in the 20-WFQFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Supply voltage of 3.6V
Switching frequency of 850kHz
Output voltage of 5.04V

LTC3219EUD#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3219EUD#PBF LED Driver ICs applications.

  • Auxiliary lights for on-vehicle cameras
  • LED backlight driver for LCD displays for Tablets and Note PCs
  • Stage Lighting and Signage
  • Scanners and Handy Terminals
  • Ultraviolet (UV) and Infrared (IR) Irradiation Devices
  • Architectural lighting
  • LED headlights
  • Other Electronic Devices
  • OLED power supply for portable equipment
  • Power source for accessories such as car audios, car navigation systems, and ETC systems