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  • UCC28221D

UCC28221D

16 Terminations8.4V~14.5V 16 Pin UCC28221 AC to DC power converter2 Outputs


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UCC28221D
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 252
  • Description: 16 Terminations8.4V~14.5V 16 Pin UCC28221 AC to DC power converter2 Outputs(Kg)

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Details

Tags

Parameters
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 16
Weight 141.690917mg
Operating Temperature -55°C~150°C TJ
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 12V
Frequency 2MHz
Base Part Number UCC28221
Pin Count 16
Number of Outputs 2
Output Voltage 3.45V
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Power Dissipation 650mW
Output Current 10mA
Voltage - Supply (Vcc/Vdd) 8.4V~14.5V
Quiescent Current 3mA
Control Features Soft Start
Topology Flyback
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Rise Time 10ns
Supply Current-Max (Isup) 6mA
Fall Time (Typ) 10 ns
Nominal Input Voltage 48V
Switcher Configuration PUSH-PULL
Internal Switch(s) No
Fault Protection Current Limiting, Over Voltage
Max Duty Cycle 90 %
Duty Cycle 75%
Output Isolation Isolated
Voltage - Start Up 13V

UCC28221D Overview


An embedded ac to dc converter is included in 16-SOIC (0.154, 3.90mm Width) package.Tube case is available for the ac dc converter.As you can see, this AC/DC converter is mounted in the way of Surface Mount .It is recommended that the ac dc converter be operated at a temperature of -55°C~150°C TJ °C in order to achieve its full performance.In this AC DC converter, the analog IC type is DUAL SWITCHING CONTROLLER .Supply voltage (Vcc/Vdd) does not need to exceed 8.4V~14.5V .There are a total of 16 terminations.A ac/dc converter with 16 pins is available.The ac-dc converter has 16 pins.If you select the UCC28221 family, you will be able to search similar acdc converters.Running 2 outputs is available.There are a ac to dc conversions included in Switching Regulator or Controllers .Currently, the output current is set to 10mA .The output voltage of the AC/DC converter is 3.45V .AC to DC converter reaches high efficiency when operated at a frequency of 2MHz .SVHC for REACH can be found in the standard No SVHC .It is imperative that this AC to DC converter is set to 12V at all times.When set to 3mA , AC to DC converter consumes quiescent current.

UCC28221D Features


Packaged with 16-SOIC (0.154, 3.90mm Width)
With 16 pins
Output Current at 10mA

UCC28221D Applications


There are a lot of Texas Instruments UCC28221D AC DC Converters applications.

  • Linear Adapter Replacements
  • Handheld/Battery-Powered Systems
  • Industrial controls
  • Consumer electronics
  • Replaces linear transformers
  • MP3
  • Power tools fast chargers with trickle and on/off
  • Standby power
  • AC/DC Adaptors/Chargers for Cordless Phone
  • PDAs