LM3477MM
National Semiconductor
National Semiconductor
1A, 575KHZ PDSO8
$1.15
Available to order
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LM3477MM
$1.15
Product details
The LM3477MM from National Semiconductor represents the next generation of DC-DC switching controllers, offering intelligent power management for advanced electronic systems. This high-efficiency PMIC delivers superior voltage regulation with minimal power loss, making it ideal for energy-conscious applications. The LM3477MM features a synchronous rectification architecture that maximizes efficiency while reducing heat generation. Its wide operating frequency range allows designers to optimize for either high performance or low electromagnetic interference. The controller's advanced control algorithms ensure stable operation under all load conditions, from standby to full power. With its integrated power MOSFET drivers, the LM3477MM simplifies system design and reduces component count. The device offers multiple programmable features, including soft-start timing and switching frequency, for customized performance. Its comprehensive diagnostic capabilities provide real-time monitoring of critical operating parameters. The LM3477MM is particularly well-suited for applications in electric vehicles, server power supplies, and industrial robotics. The controller's robust design ensures reliable operation in harsh environments with significant temperature variations and electrical noise. Its small footprint and high power density make it perfect for space-constrained applications without compromising performance. The LM3477MM also supports various protection mechanisms, including over-temperature and short-circuit protection, to safeguard your system. Consider this advanced switching controller for your next design in renewable energy systems, test and measurement equipment, or high-performance computing. For detailed specifications and volume pricing, contact our sales team today to discuss how the LM3477MM can power your innovation.
General specs
- Product Status: Active
- Output Type: Transistor Driver
- Function: Step-Down
- Output Configuration: Positive
- Topology: Buck, Buck-Boost
- Number of Outputs: 1
- Output Phases: 1
- Voltage - Supply (Vcc/Vdd): 2.97V ~ 35V
- Frequency - Switching: 500kHz
- Duty Cycle (Max): 93%
- Synchronous Rectifier: No
- Clock Sync: No
- Serial Interfaces: -
- Control Features: Enable
- Operating Temperature: -40°C ~ 125°C (TJ)
- Mounting Type: Surface Mount
- Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package: 8-VSSOP
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