1.8V, 3.3V DC to DC Multi-Output Power Supply for Embedded PC
使用 Texas Instruments 的 LM5642 的参考设计
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依据最终产品
- Embedded PC
- Navigation System
- Set-Top Box
- Telecom Power Supply
说明
- LM5642 IC is a dual channel, current-mode, synchronous buck converter controller. It can handle input voltages of up to 36V and delivers two independent output voltages from 1.23V up to 90% of input voltage
主要特色
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Conversion TypeDC to DC
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Input Voltage5 to 36 V
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Output Voltage1.8|3.3 V
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Output Current4@3.3V|5@1.8V A
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TopologyBuck
Featured Parts (9)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LM5642MTC/NOPB-880560502 | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 226kHz 28-Pin TSSOP Tube | 买入 | |
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LM5642MH/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 226kHz 28-Pin HTSSOP EP Tube | 买入 | |
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LM5642MHX/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 226kHz 28-Pin HTSSOP EP T/R | 买入 | |
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LM5642MTC/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 226kHz 28-Pin TSSOP Tube | 买入 | |
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LM5642MTCX/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 20A/20A 226kHz 28-Pin TSSOP T/R | 买入 | |
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LM5642MTCX/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 20A/20A 226kHz 28-Pin TSSOP T/R | 买入 | |
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LM5642MTC/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 226kHz 28-Pin TSSOP Tube | 买入 | |
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LM5642MH/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 226kHz 28-Pin HTSSOP EP Tube | 买入 | |
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LM5642MHX/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 226kHz 28-Pin HTSSOP EP T/R | 买入 | |