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UCC3805DTR/81222

Texas Instruments
UCC3805DTR/81222 Preview
Texas Instruments
ANALG VOLT REG SWITCHING
$1.47
Available to order
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UCC3805DTR/81222

UCC3805DTR/81222

$1.47

Product details

Discover the power management capabilities of Texas Instruments's UCC3805DTR/81222, a versatile DC-DC switching controller designed for demanding electronic applications. This high-performance PMIC delivers precise voltage regulation with exceptional efficiency across a broad range of operating conditions. The UCC3805DTR/81222 features a current-mode control architecture that provides excellent line and load regulation, ensuring stable power delivery to sensitive components. Its wide input voltage range accommodates various power sources, from low-voltage batteries to high-voltage industrial supplies. The controller's adjustable switching frequency allows optimization for either efficiency or component size, depending on application requirements. With its integrated bootstrap diode and low-side gate driver, the UCC3805DTR/81222 reduces external component count and simplifies board layout. The device includes comprehensive protection features such as cycle-by-cycle current limiting and thermal shutdown for enhanced system reliability. Its low standby current makes it ideal for always-on applications where power conservation is critical. The UCC3805DTR/81222 excels in diverse applications including smart home devices, industrial sensors, and automotive infotainment systems. The controller's compact package and high power density make it suitable for space-constrained designs without sacrificing performance. Its excellent transient response ensures stable operation during rapid load changes, a crucial feature for modern digital systems. Whether you're developing wearable technology, point-of-load converters, or distributed power systems, the UCC3805DTR/81222 offers the perfect combination of efficiency and reliability. Visit our website today to learn more about this innovative switching controller or to request a sample for your next design project.

General specs

  • Product Status: Active
  • Output Type: -
  • Function: -
  • Output Configuration: -
  • Topology: -
  • Number of Outputs: -
  • Output Phases: -
  • Voltage - Supply (Vcc/Vdd): -
  • Frequency - Switching: -
  • Duty Cycle (Max): -
  • Synchronous Rectifier: -
  • Clock Sync: -
  • Serial Interfaces: -
  • Control Features: -
  • Operating Temperature: -
  • Mounting Type: -
  • Package / Case: -
  • Supplier Device Package: -

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