PMP4333.2, 1kW Triple-Rail Isolated DC/DC Digital Power Supply for Telecom (48V@10A)
Texas Instruments이 부품 UCD3138RHA 을 사용하는 참조 설계
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최종 제품의 경우
- Portable
Description
- PMP4333.2, 1kW Triple-Rail Isolated DC/DC Digital Power Supply for Telecom (48V@10A). Reference design demonstrates full-function 1.2KW triple-rail digital power supply solution for telecom application. The input range is 36-60Vin and outputs are two 48V10A(Full bridge) and one 5.5V30A(active clamp). Synchronous rectifiers are used in the design and the overall efficiency is up to 92%@full load. The full-feature digital solution includes soft start, power up/down sequencing, fast response to input dip, protection features as OVP, OCP, OTP and input UVLO. Other devices like LM34927, UCC27324, UCC27201 are also used to provide bias supply and drive the FETs
최종 제품의 경우
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Conversion TypeDC to DC
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Input Voltage36 to 60 V
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Output Voltage48 V
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Output Current10 A
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Output Power480 W
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TopologyForward- Active Clamp|Fly-Buck
피쳐링 부품 (27)
| 부품 번호 | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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UCC27201ADR | Texas Instruments | Gate and Power Drivers | Driver 3A 2-OUT High Side/Low Side Full Brdg/Half Brdg Non-Inv 8-Pin SOIC T/R | 구매 | |
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LM34927SD/NOPB | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 7.5V to 100V Synchronous Step Down Dual-Out 1.225V to 90V 0.6A/0.6A 8-Pin WSON EP T/R | 구매 | |
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INA202AIDRG4 | Texas Instruments | Linear Comparators | Comparator Single 18V 8-Pin SOIC T/R | 구매 | |
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INA202AIDR | Texas Instruments | Linear Comparators | Comparator Single 18V 8-Pin SOIC T/R | 구매 | |
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UCC27201ADRCR | Texas Instruments | Gate and Power Drivers | Driver 3A 2-OUT High Side/Low Side Full Brdg/Half Brdg Non-Inv 9-Pin SON T/R | 구매 | |
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UCC27201ATDA3 | Texas Instruments | Gate and Power Drivers | Driver 3A 2-OUT High Side/Low Side Full Brdg/Half Brdg 10-Pin Die Tube | 구매 | |
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UCC27424DGNRG4 | Texas Instruments | Gate and Power Drivers | Driver 4A 2-OUT Low Side Non-Inv 8-Pin HVSSOP EP T/R | 구매 | |
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LM34927SDX/NOPB | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 7.5V to 100V Synchronous Step Down Dual-Out 1.225V to 90V 0.6A/0.6A 8-Pin WSON EP T/R | 구매 | |
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TS5A3359DCUR | Texas Instruments | Analog Switch Multiplexers | Analog Switch/Analog Multiplexer Single 1:3 8-Pin VSSOP T/R | 구매 | |
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ISO7220CDR | Texas Instruments | Digital Isolators | Digital Isolator CMOS 2-CH 25Mbps 8-Pin SOIC T/R | 구매 | |
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UCC27201ATDA2 | Texas Instruments | Gate and Power Drivers | Driver 3A 2-OUT High Side/Low Side Full Brdg/Half Brdg 10-Pin Die Tube | 구매 | |
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UCC27201ADPRR | Texas Instruments | Gate and Power Drivers | Driver 3A 2-OUT High Side/Low Side Full Brdg/Half Brdg Non-Inv 10-Pin WSON EP T/R | 구매 | |