Texas Instruments UCC2813DTR-4G4

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Texas Instruments UCC2813DTR-4G4 - BiCMOS Current-Mode PWM Controller

The UCC2813DTR-4G4 is a high-performance BiCMOS current-mode PWM controller from Texas Instruments, designed for boost, flyback, and forward converter topologies. This precision controller offers excellent frequency control with 1MHz switching capability and operates from an 8.3V to 12V supply range.

Key Features:

  • 1MHz switching frequency for compact power supply designs
  • Wide supply voltage range: 8.3V ~ 12V
  • Supports boost, flyback, and forward topologies
  • 49% maximum duty cycle
  • 12.5V start-up voltage
  • Extended operating temperature: -55°C to 150°C (TJ)
  • Surface mount 8-SOIC package
  • RoHS compliant

Applications:

  • Isolated and non-isolated DC-DC converters
  • Offline power supplies
  • Battery chargers
  • Industrial power management systems
  • Telecommunications equipment

Authorized Distributor: We are an authorized distributor providing 100% genuine Texas Instruments components with full traceability and manufacturer warranty support.

Product attributes Property Value
Manufacturer Texas Instruments
Product Series
Packaging Tape & Reel (TR) |
Output Isolation Either
Internal Switch(s) No
Voltage - Breakdown -
Topology Boost, Flyback, Forward
Voltage - Start Up 12.5 V
Voltage - Supply (Vcc/Vdd) 8.3V ~ 12V
Duty Cycle 49%
Frequency - Switching 1MHz
Power (Watts) -
Fault Protection -
Control Features Frequency Control
Operating Temperature -55°C ~ 150°C (TJ)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

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