PMP4113.2, 36VDC - 75VDC Input, 80V, 0.5A and 3.3V/3A Isolated Flyback and Synchronous Buck
Texas Instruments이 부품 TPS40193DRC 을 사용하는 참조 설계
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최종 제품의 경우
- Communications and Telecom
Description
- PMP4113.2, 36VDC - 75VDC Input, 80V, 0.5A and 3.3V/3A Isolated Flyback and Synchronous Buck. Reference design uses the UCC2809 to control an isolated flyback that converts a standard 48V telecom input to an isolated 80V. An additional winding on the secondary of the flyback transformer generates an unregulated 12V rail. The TPS40193 controls a synchronous buck that generates a 3.3V/3A output from this 12V rail. The total end-to-end efficiency of this design is over 90%
최종 제품의 경우
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Conversion TypeDC to DC
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Input Voltage9 to 14 V
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Output Voltage3.3 V
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Output Current3 A
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Output Power9.9 W
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TopologyBuck- Synchronous
피쳐링 부품 (9)
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TL431AIDBZR | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | 구매 | |
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TL431AIDBZTG4 | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | 구매 | |
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TPS40193DRCR | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 360kHz 10-Pin VSON EP T/R | 구매 | |
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TPS40193DRCT | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 360kHz 10-Pin VSON EP T/R | 구매 | |