DC1962C, Demonstration Board using LTC3880 dual output PolyPhase step-down DC-DC controller with digital power system management
使用 Analog Devices 的 LTC3880EUJ-1#TRPBF 的参考设计
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依据最终产品
- Backplane Distributed Power
- RAID Data Storage System
- Telecom Infrastructure
说明
- DC1962C, Demonstration Board of 14-channel power supply system employing using LTC3880, LTC2974 and LTC2977 power system managers with EEPROM. The LTC2974 and LTC2977 devices are I2C-SMBus-PMBus power system managers with EEPROM. The LTC3880 is a dual output PolyPhase step-down DC-DC controller with digital power system management. The LTC3880 monitors and controls 2 power supply rails, the LTC2974 monitors and controls 4 power supply rails, and the LTC2977 monitors and controls 8 power supply rails
主要特色
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Conversion TypeDC to DC
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Input Voltage6 to 14 V
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Output Voltage1.1|2.2|3.3 V
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Output Current0.3@1.1V|0.3@2.2V|0.3@3.3V A
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TopologyBuck
Featured Parts (20)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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TDA04H0SB1 | C&K | Switch DIP | Switch DIP OFF ON SPST 4 Recessed Slide 0.025A 24VDC Gull Wing 1000Cycles 1.27mm SMD Tube | 买入 | |
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TDA04H0SB1R | C&K | Switch DIP | Switch DIP OFF ON SPST 4 Recessed Slide 0.025A 24VDC Gull Wing 1000Cycles 1.27mm SMD T/R | 买入 | |
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JS202011CQN | C&K | Switch Slide | Switch Slide ON ON DPDT Top Slide 0.3A 6VDC PC Pins Thru-Hole Bulk | 买入 | |
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LTC3405AES6#TRMPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 0.8V to 6V 0.3A 6-Pin TSOT-23 T/R | 买入 | |
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MCP23008-E/ML | Microchip Technology | GPIO Expanders | I2C Interface 1700kHz 5.5V 20-Pin QFN EP Tube | 买入 | |
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LT6700CS6-2#TRPBF | Analog Devices | Linear Comparators | Comparator Dual 18V 6-Pin TSOT-23 T/R | 买入 | |
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LTC2974CUP#PBF | Analog Devices | PMIC Solutions | PMBus Power System Manager 4.5V to 15V 64-Pin QFN EP Tube | 买入 | |
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LT6654BMPS6-1.25#TRPBF | Analog Devices | Voltage References | V-Ref Precision 1.25V 10mA 6-Pin TSOT-23 T/R | 买入 | |
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24AA02T-I/OT16KVAO | Microchip Technology | EEPROM | EEPROM Serial-I2C 2K-bit 256 x 8 1.8V/2.5V/3.3V/5V 5-Pin SOT-23 T/R Automotive AEC-Q100 | 买入 | |
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LTC3405AES6#TRMPBF (CUT REEL) | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 0.8V to 6V 0.3A 6-Pin TSOT-23 T/R | 买入 | |
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LTC4415IMSE#PBF | Analog Devices | OR Controllers | OR Controller Single 0.07Ohm 16-Pin MSOP EP Tube | 买入 | |
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LTC2977CUP#PBF | Analog Devices | Power Supply Controllers and Monitors | Monitor 4.5V to 15V 64-Pin QFN EP Tube | 买入 | |