
TPS54202H 28V 2A Synchronous Step-Down Voltage Converter SMD SOT-23
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The TPS54202H from Texas Instruments is a high-performance synchronous buck converter designed for compact, efficient power regulation. Supporting a wide input voltage range of 4.5 V to 28 V with an integrated 2-A continuous output, it is ideal for distributed power systems, industrial applications, and consumer electronics. With built-in MOSFETs, internal loop compensation, and Eco-mode™ technology, it delivers high efficiency, low quiescent current, and reliable protection features in a small SOT-23 package.
Features:
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Wide input voltage range: 4.5 V to 28 V
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Integrated 148 mΩ (high-side) and 78 mΩ (low-side) MOSFETs for 2-A continuous current
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Ultra-low 2 µA shutdown current and 45 µA quiescent current
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Internal 5-ms soft start for controlled startup
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Fixed 500-kHz switching frequency for stable operation
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Eco-mode™ pulse skip for optimized light-load efficiency
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Peak current mode control with internal loop compensation
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Built-in overcurrent protection for both MOSFETs with hiccup mode recovery
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Overvoltage protection and thermal shutdown for safety
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Compact SOT-23 (6-pin) package for high power density
Applications:
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Industrial Applications – 12 V / 24 V distributed power-bus supply, white goods, motor control systems
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Consumer Electronics – Audio equipment, printers, set-top boxes (STB), digital TVs (DTV)
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General Purpose – Efficient DC-DC regulation for compact and battery-powered systems
Specifications:
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Input Voltage: 4.5 V – 28 V
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Output Current: 2 A continuous
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Switching Frequency: 500 kHz (fixed)
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Soft Start: 5 ms (internal)
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Quiescent Current: 45 µA
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Shutdown Current: 2 µA
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Efficiency: High efficiency with Eco-mode™ light-load operation
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Protection: Cycle-by-cycle current limit, OVP, hiccup mode, thermal shutdown
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Package: SOT-23 (6-pin)
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General Questions
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What is the latest price of the TPS54202H 28V 2A Synchronous Step-Down Voltage Converter SMD SOT-23 in Bangladesh?
The latest price of TPS54202H 28V 2A Synchronous Step-Down Voltage Converter SMD SOT-23 in Bangladesh is BDT 48.00 . You can buy the TPS54202H 28V 2A Synchronous Step-Down Voltage Converter SMD SOT-23 at the best price on BDTronics.com or contact us via phone.
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Where to buy TPS54202H 28V 2A Synchronous Step-Down Voltage Converter SMD SOT-23 in Bangladesh?
You can buy TPS54202H 28V 2A Synchronous Step-Down Voltage Converter SMD SOT-23 online by ordering on BDTronics.com or directly collect by visiting our store in person. BDTronics is a trusted provider of high-quality electronics, 3D printers, solar systems, and robotics parts. We offer fast shipping across the country via courier service.
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What are the delivery options of TPS54202H 28V 2A Synchronous Step-Down Voltage Converter SMD SOT-23 in Bangladesh?
We provide home delivery service all over Bangladesh. We support Cash on Delivery, Online Bank Transfer, bKash and Credit Card (Visa/ MasterCard/ Amex) payment solutions. The delivery time usually takes 1-2 days inside Dhaka and 2-4 days outside Dhaka.
