TL3843DR-8
Texas Instruments
Texas Instruments
IC REG CTRLR MULT TOPOLOGY 8SOIC
$0.83
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TL3843DR-8
$0.83
Product details
Optimize your power management solution with Texas Instruments's TL3843DR-8, a high-efficiency DC-DC switching controller designed for advanced electronic systems. This innovative PMIC delivers precise voltage regulation with minimal power loss, making it ideal for energy-sensitive applications. The TL3843DR-8 features a voltage-mode control architecture with advanced compensation, providing excellent stability and transient response. Its wide input voltage range accommodates various power sources, from battery-operated devices to industrial power systems. The controller's programmable switching frequency allows optimization for either efficiency or electromagnetic compatibility based on application needs. With its integrated synchronous rectification, the TL3843DR-8 maximizes efficiency while reducing heat generation. The device includes comprehensive protection features such as over-current protection and thermal shutdown for enhanced system reliability. Its ultra-low quiescent current makes it particularly suitable for always-on applications where power conservation is essential. The TL3843DR-8 finds ideal applications in wireless charging systems, industrial sensors, and automotive lighting controls. The controller's compact package and high power density make it perfect for space-constrained applications without performance compromise. Its excellent line and load regulation ensure stable operation despite input voltage variations or changing load conditions. The TL3843DR-8 also supports external synchronization, enabling phase-locked operation in multi-controller systems. Whether you're developing power supplies for consumer electronics, industrial equipment, or renewable energy systems, the TL3843DR-8 offers the perfect combination of performance and efficiency. Contact our technical support team today to discuss how this advanced switching controller can enhance your power management design.
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): 7.6V ~ 30V
- Frequency - Switching: Up to 500kHz
- Duty Cycle (Max): 97%
- 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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