LM5041ASD/NOPB
National Semiconductor
National Semiconductor
LM5041A CASCADED PWM CONTROLLER
$1.78
Available to order
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LM5041ASD/NOPB
$1.78
Product details
Discover the power management capabilities of National Semiconductor's LM5041ASD/NOPB, 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 LM5041ASD/NOPB 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 LM5041ASD/NOPB 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 LM5041ASD/NOPB 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 LM5041ASD/NOPB 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-Down
- Output Configuration: Positive
- Topology: Half-Bridge, Push-Pull
- Number of Outputs: 1
- Output Phases: 1
- Voltage - Supply (Vcc/Vdd): 15V ~ 90V
- Frequency - Switching: 200kHz, 600kHz
- Duty Cycle (Max): -
- Synchronous Rectifier: Yes
- Clock Sync: Yes
- Serial Interfaces: -
- Control Features: Dead Time Control, Frequency Control, Soft Start
- Operating Temperature: -40°C ~ 125°C (TJ)
- Mounting Type: Surface Mount
- Package / Case: 16-WFDFN Exposed Pad
- Supplier Device Package: 16-WSON (5x5)
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