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TL3844DR-8

Texas Instruments
TL3844DR-8 Preview
Texas Instruments
IC REG CTRLR BST FLYBK PWM 8SOIC
$0.83
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TL3844DR-8

TL3844DR-8

$0.83

Product details

Discover the power management capabilities of Texas Instruments's TL3844DR-8, 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 TL3844DR-8 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 TL3844DR-8 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 TL3844DR-8 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 TL3844DR-8 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: Transistor Driver
  • Function: Step-Up, Step-Up/Step-Down
  • Output Configuration: Positive
  • Topology: Boost, Flyback, Forward
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 10V ~ 30V
  • Frequency - Switching: Up to 500kHz
  • Duty Cycle (Max): 48%
  • Synchronous Rectifier: No
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Frequency Control
  • Operating Temperature: 0°C ~ 70°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 8-SOIC

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