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  • L6668TR

L6668TR

16 Terminations9.4V~22V 16 Pin L6668 AC to DC power converter1 Outputs100kHz


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-L6668TR
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 305
  • Description: 16 Terminations9.4V~22V 16 Pin L6668 AC to DC power converter1 Outputs100kHz (Kg)

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Details

Tags

Parameters
Factory Lead Time 16 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Operating Temperature -25°C~150°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Max Power Dissipation 750mW
Technology BCDMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number L6668
Pin Count 16
Number of Outputs 1
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Current 800A
Voltage - Supply (Vcc/Vdd) 9.4V~22V
Quiescent Current 2mA
Control Features Frequency Control, Soft Start
Input Voltage (Min) 9.4V
Topology Flyback
Control Mode CURRENT-MODE
Frequency - Switching 100kHz
Input Voltage (Max) 22V
Control Technique PULSE WIDTH MODULATION
Rise Time 55ns
Fall Time (Typ) 30 ns
Switcher Configuration SINGLE
Internal Switch(s) No
Fault Protection Current Limiting, Over Temperature, Over Voltage
Max Duty Cycle 75 %
Duty Cycle 70%
Output Isolation Isolated
Voltage - Start Up 13.5V
Length 9.9mm
Width 3.9mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

L6668TR Overview


A ac to dc converter of the package 16-SOIC (0.154, 3.90mm Width) contains the ac to dc converter.The AC/DC power converter is available in Tape & Reel (TR) .There is a mounting point for this AC/DC converter in the way of Surface Mount .This ac dc converter should be operated at a temperature of -25°C~150°C TJ °C so that it can deliver its performance.A SWITCHING CONTROLLER analog integrated circuit is used in this AC DC converter.As a result, the switching frequency reaches 100kHz .Supply voltage (Vcc/Vdd) does not need to exceed 9.4V~22V .Total terminations are 16 .There are 16 pins on the ac/dc converter.The pins of the ac-dc converter total to 16 .It are possible to mount thare ac dc converters by Surface Mount .The L6668 family can be used to search for similar acdc converters.In this AC to DC transformer, there are 1 outputs to run.Switching Regulator or Controllers contains the ac to dc conversions.There is 800A output current set.Based on a unique technique, the input voltage can be ensured to have the maximal value of 22V .The system consumes quiescent current at 2mA .

L6668TR Features


Packaged with 16-SOIC (0.154, 3.90mm Width)
Switching Frequency at 100kHz
With 16 pins
Output Current at 800A

L6668TR Applications


There are a lot of STMicroelectronics L6668TR AC DC Converters applications.

  • Portable audio
  • Adaptors for Portable Media Player
  • Battery chargers for smart phones
  • Battery chargers for mobile devices with touchpad display
  • WiFi Wireless
  • Set -Top Box (STB) Power Supply
  • Charger
  • Adaptors for DSCs
  • Wall switches
  • Appliance Power Supplies