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  1. Home
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  3. Integrated Circuits (ICs)
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  5. DC DC Switching Controllers
Manufacturer:
  • Analog Devices Inc. (8)
  • Texas Instruments (86)
  • Unitrode (8)
More Unfold
Product Status:
  • Active (66)
  • Discontinued at Digi-Key (22)
  • Obsolete (14)
Mounting Type:
  • Surface Mount (84)
  • Through Hole (18)
Package / Case:
  • 32-WFQFN Exposed Pad (8)
  • 8-DIP (0.300", 7.62mm) (18)
  • 8-SOIC (0.154", 3.90mm Width) (42)
  • 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) (34)
Function:
  • Step-Down (8)
  • Step-Up, Step-Up/Step-Down (94)
Supplier Device Package:
  • 32-QFN (5x5) (8)
  • 8-PDIP (18)
  • 8-SOIC (42)
  • 8-VSSOP (34)
Voltage - Supply (Vcc/Vdd):
  • 4.5V ~ 24V (8)
  • 6.6V ~ 18V (30)
  • 7.6V ~ 18V (32)
  • 9V ~ 18V (32)
Frequency - Switching:
  • 250kHz ~ 1MHz (8)
  • Up to 1MHz (94)
Topology:
  • Boost, Flyback, Forward Converter (94)
  • Buck (8)
Control Features:
  • Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start (8)
  • Frequency Control (94)
Duty Cycle (Max):
  • - (8)
  • 48% (46)
  • 96% (48)
Clock Sync:
  • No (94)
  • Yes (8)
Serial Interfaces:
  • - (94)
  • I²C, PMBus (8)
Filter:
  • DC DC Switching Controllers
  • Operating Temperature : -40°C ~ 105°C (TJ)
102 Records
Image Part Manufacturer Description MOQ Stock Action
UCC28C45DRG4
UCC28C45DRG4
Texas Instruments
IC REG CTRLR MULT TOPOLOGY 8SOIC
1
PDF
RFQ
8,500
In-stock
Get Quote
UCC28C45DRG4
UCC28C45DRG4
Texas Instruments
IC REG CTRLR MULT TOPOLOGY 8SOIC
Stock : 8,500
RFQ
6 / 6 Page, 102 Records
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