DC2481A-B, Demo Board Using the LTM4677/LTM4650 Buck Module Regulator with Digital PSM, LTM4677 + 3x LTM4650 with 4.5V = VIN = 16V, Vout = 0.5V to 1.8V @ 186A
Analog Devices이 부품 LTM4677EY#PBF 을 사용하는 참조 설계
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최종 제품의 경우
- Environmental
- Storage System
- Telecom System
Description
- DC2481A-B, Demonstration Circuit is a high efficiency, high density, module regulator with 4.5V to 16V input range. The output voltage is adjustable from 0.5V to 1.8V and it can supply 186A maximum load current. The demo board has 1+ LTM4677 and 3+ LTM4650 module regulators. The LTM4677 is a dual 18A or single 36A step-down regulator with PMBUs power system management and the LTM4650 is a dual 25A or single 50A step-down regulator
최종 제품의 경우
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Conversion TypeDC to DC
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Input Voltage4.5 to 16 V
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Output Voltage0.5 to 1.8 V
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Output Current186 A
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Efficiency85.8 %
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TopologyBuck
피쳐링 부품 (8)
| 부품 번호 | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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24LC025-I/ST | Microchip Technology | EEPROM | EEPROM Serial-I2C 2K-bit 256 x 8 3.3V/5V 8-Pin TSSOP Tube | 구매 | |
|
LTC6992CS6-1#PBF | Analog Devices | Silicon Oscillators | Silicon Oscillator - 0.00000381MHz to 1MHz CMOS 6-Pin TSOT-23 T/R | 구매 | |
|
LT1129CS8-5#PBF | Analog Devices | Linear Regulators | LDO Regulator Pos 5V 0.7A 8-Pin SOIC N Tube | 구매 | |
|
JS202011CQN | C&K | Switch Slide | Switch Slide ON ON DPDT Top Slide 0.3A 6VDC PC Pins Thru-Hole Bulk | 구매 | |
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JS202011CQN | C&K | Switch Slide | Switch Slide ON ON DPDT Top Slide 0.3A 6VDC PC Pins Thru-Hole Bulk | 구매 | |
|
LT1801CMS8#PBF | Analog Devices | Operational Amplifiers - Op Amps | Op Amp Dual High Speed Amplifier R-R I/O ±6.3V/12.6V 8-Pin MSOP Tube | 구매 | |
|
LTM4650EY#PBF | Analog Devices | DC to DC Converter and Switching Regulator Module | Module DC-DC 2-OUT 0.6V to 1.8V 25A/25A 144-Pin BGA Tray | 구매 | |
|
LTM4677EY#PBF | Analog Devices | DC to DC Converter and Switching Regulator Module | Module DC-DC 2-OUT 0.5V to 1.8V 18A/18A 144-Pin BGA Tray | 구매 | |