1.8V, 2.5V DC to DC Multi-Output Power Supply for DSL Modem
Texas Instruments이 부품 LM2642 을 사용하는 참조 설계
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연관된 문서
최종 제품의 경우
- DSL Modem
- HDD/IC Audio
- Processor Power Management
- Set-Top Box
- USB Wireless
Description
- LM2642 evaluation board has been developed to aid in design and evaluation of dc/dc converters based on LM2642 controller IC. It provide two outputs of 2.5V/2A and 1.8V/2A from an input range of 4.5V to 20V
최종 제품의 경우
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Conversion TypeDC to DC
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Input Voltage4.5 to 20 V
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Output Voltage1.8|2.5 V
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Output Current2@1.8V|2@2.5V A
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TopologyBuck
피쳐링 부품 (10)
| 부품 번호 | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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A12AB | NKK Switches | Switch Toggle | Switch Toggle ON None ON SPDT Bat Lever PC Pins 0.1A 28VAC 28VDC 0.4VA PC Mount with Bracket | 구매 | |
|
LM2642MTC/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 28-Pin TSSOP Tube | 구매 | |
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LM2642MTC/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 28-Pin TSSOP Tube | 구매 | |
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LM2642MTC | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 28-Pin TSSOP Tube | 구매 | |
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LM26420XMHX | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 5.5V Synchronous Step Down Dual-Out 0.8V to 4.5V 2A/2A 20-Pin HTSSOP EP T/R | 구매 | |
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LM2642MTCX | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 28-Pin TSSOP T/R | 구매 | |
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LM2642MTCX/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 28-Pin TSSOP T/R | 구매 | |
|
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LM26420YMH | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 5.5V Synchronous Step Down Dual-Out 0.8V to 4.5V 2A/2A 20-Pin HTSSOP EP Rail | 구매 | |
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LM2642MTCX/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 28-Pin TSSOP T/R | 구매 | |
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LM26420XSQ | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 5.5V Synchronous Step Down Dual-Out 0.8V to 4.5V 2A/2A 16-Pin WQFN EP T/R | 구매 | |