PMP3866, Sync Buck for Hard Drive Tester 5V@5A and 3.3V@5A
Referenzdesign unter Verwendung des Teils TPS40140RHH von Texas Instruments
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Für Endprodukte
- Backplane Distributed Power
- Communications and Telecom
- Graphics Card
- Optical Networking
- Servers
Beschreibung
- PMP3866, is a dual synchronous buck that uses the TPS40140 to generate 5V@5A and 3.3V@5A. The input voltage range is 18V to 30V. This design is used in a hard drive tester application. The two power supplies operate 180 degrees out of phase with each other to reduce the input ripple current and EMI. The synchronous operation allows for high efficiency (90%)
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage18 to 30 V
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Output Voltage3.3|5 V
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Output Current5@3.3V|5@5V A
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Efficiency90 %
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TopologyBuck
Empfohlene Bauteile (9)
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LM317MKVURG3 | Texas Instruments | Linear Regulators | Standard Regulator Pos 1.25V to 37V 0.25A 3-Pin(2+Tab) TO-252 T/R | In den Warenkorb | |
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LM317MDCYRG3 | Texas Instruments | Linear Regulators | Standard Regulator Pos 1.25V to 37V 0.25A 4-Pin(3+Tab) SOT-223 T/R | In den Warenkorb | |
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LM317MQDCYRG3 | Texas Instruments | Linear Regulators | Standard Regulator Pos 1.25V to 37V 0.25A Automotive AEC-Q100 4-Pin(3+Tab) SOT-223 T/R | In den Warenkorb | |
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LM317MQDCYRG4 | Texas Instruments | Linear Regulators | Standard Regulator Pos 1.25V to 37V 0.25A 4-Pin(3+Tab) SOT-223 T/R Automotive AEC-Q100 | In den Warenkorb | |
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LM317MDCYR | Texas Instruments | Linear Regulators | Standard Regulator Pos 1.25V to 37V 0.25A 4-Pin(3+Tab) SOT-223 T/R | In den Warenkorb | |
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LM317MQDCYR | Texas Instruments | Linear Regulators | Standard Regulator Pos 1.25V to 37V 0.25A 4-Pin(3+Tab) SOT-223 T/R Automotive AEC-Q100 | In den Warenkorb | |
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LM317MQDCYR-234948901 | Texas Instruments | Linear Regulators | Standard Regulator Pos 1.25V to 37V 0.25A 4-Pin(3+Tab) SOT-223 T/R Automotive AEC-Q100 | In den Warenkorb | |
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LM317MDCY | Texas Instruments | Linear Regulators | Standard Regulator Pos 1.25V to 37V 0.25A 4-Pin(3+Tab) SOT-223 Tube | In den Warenkorb | |