UC3844D - Texas Instruments

UC3844D Details

• Manufacturer Part Number:

  UC3844D

• Brand Name:

  Texas Instruments

• Pbfree Code:

  Yes

• Rohs Code:

  Yes

• Part Life Cycle Code:

  Active

• Part Package Code:

  SOIC

• Pin Count:

  14

• Country Of Origin:

  Mexico

• ECCN Code:

  EAR99

• HTS Code:

  8542.39.00.90

• Manufacturer:

  Texas Instruments

• YTEOL:

  15

• Analog IC - Other Type:

  SWITCHING CONTROLLER

• Control Mode:

  CURRENT-MODE

• Control Technique:

  PULSE WIDTH MODULATION

• Input Voltage-Max:

  28 V

• Input Voltage-Min:

  11.5 V

• Input Voltage-Nom:

  15 V

• JESD-30 Code:

  R-PDSO-G14

• JESD-609 Code:

  e4

• Length:

  8.65 mm

• Moisture Sensitivity Level:

  1

• Number of Functions:

  1

• Number of Terminals:

  14

• Operating Temperature-Max:

  70 °C

• Output Current-Max:

  1 A

• Output Voltage-Nom:

  2.5 V

• Package Body Material:

  PLASTIC/EPOXY

• Package Code:

  SOP

• Package Equivalence Code:

  SOP14,.25

• Package Shape:

  RECTANGULAR

• Package Style:

  SMALL OUTLINE

• Peak Reflow Temperature (Cel):

  260

• Qualification Status:

  Not Qualified

• Seated Height-Max:

  1.75 mm

• Supply Current-Max (Isup):

  25 mA

• Supply Voltage-Max (Vsup):

  28 V

• Supply Voltage-Min (Vsup):

  16 V

• Surface Mount:

  YES

• Switcher Configuration:

  BUCK-BOOST

• Switching Frequency-Max:

  500 kHz

• Technology:

  BIPOLAR

• Temperature Grade:

  COMMERCIAL

• Terminal Finish:

  Nickel/Palladium/Gold (Ni/Pd/Au)

• Terminal Form:

  GULL WING

• Terminal Pitch:

  1.27 mm

• Terminal Position:

  DUAL

• Time@Peak Reflow Temperature-Max (s):

  30

• Width:

  3.9 mm