Official 7Semi DC-DC Buck Converter 7V -100V Input to 5V 1A Output – LM5164
Original price was: ₹799.00.₹439.83Current price is: ₹439.83. (Excl. 18% GST)
Price (Excl. GST): ₹439.83
Price (Incl. GST): ₹519.00
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Wide input voltage range: 6V to 100V
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Stable 5V output with up to 1A current
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Based on TI LM5164 high-voltage buck converter
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Ultra-low EMI, CISPR 25 Class 5 compliant
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Internal soft-start and thermal protection
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Peak and valley current-limit protection
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Adjustable switching frequency up to 1MHz
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Ideal for industrial and battery-powered systems
3 in stock
3 in stock
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Upgrade your power system with the 7Semi DC-DC Buck Converter based on the Texas Instruments LM5164, a robust and efficient solution designed for wide-input voltage applications. This high-performance power module accepts input voltages from 6V up to 100V and delivers a stable 5V output at up to 1A, making it ideal for industrial electronics, high-voltage battery packs, automotive systems, and distributed power architectures.
Engineered for reliability, the LM5164 maintains stable regulation even during input voltage dips as low as 6V, ensuring uninterrupted performance in demanding environments. Its advanced design minimizes the need for external components, simplifying system integration while reducing overall PCB space and design complexity. This makes the module an excellent choice for applications where efficiency, durability, and space optimization are critical.
A key advantage of this converter is its ultra-low electromagnetic interference (EMI) performance. The LM5164 complies with CISPR 25 Class 5 standards, making it suitable for noise-sensitive and automotive-grade systems. Built-in safety features such as fixed internal soft-start, peak and valley current-limit protection, and thermal shutdown protect both the power module and downstream electronics, ensuring long-term operational stability.
The converter also offers adjustable switching frequencies up to 1MHz, allowing designers to optimize efficiency or minimize component size as needed. The integrated diode emulation mode improves efficiency at light loads, making it especially effective in battery-powered and energy-conscious designs. Whether used in industrial power supplies, high-cell-count battery systems, or rugged embedded platforms, the 7Semi LM5164 buck converter delivers consistent, high-efficiency power conversion you can trust.
Features
- Wide Input Voltage Range: Supports inputs from 6V to 100V, allowing efficient step-down conversion.
- Enhanced Protection Mechanisms: Equipped with input undervoltage lockout (UVLO), thermal shutdown, and current-limiting functions for safe operation.
- Ultra-Low EMI Compliance: Designed to meet stringent CISPR 25 Class 5 standards for reduced electromagnetic interference.
- Adjustable Switching Frequency: Offers frequencies up to 1MHz for optimized performance in various applications.
- Exceptional Efficiency: Diode emulation mode enhances efficiency at light loads, with ultra-low quiescent current (10.5µA no-load, 3µA shutdown).
- Wide Temperature Tolerance: Reliable operation in extreme conditions with a junction temperature range from –40°C to +150°C.
- Compact and Versatile Design: Ideal for industrial power supplies and battery-powered systems where space and efficiency are critical.
- Optimized On/Off Time: Supports minimum on/off times of 50ns for high-speed operation.
Package Includes
- 1x Official 7Semi DC-DC Buck Converter 7V -100V Input to 5V 1A Output – LM5164
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