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LTC2980 PDF预览

LTC2980

更新时间: 2023-12-20 18:45:58
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
20页 834K
描述
16 通道 PMBus 电源系统管理器

LTC2980 数据手册

 浏览型号LTC2980的Datasheet PDF文件第14页浏览型号LTC2980的Datasheet PDF文件第15页浏览型号LTC2980的Datasheet PDF文件第16页浏览型号LTC2980的Datasheet PDF文件第17页浏览型号LTC2980的Datasheet PDF文件第18页浏览型号LTC2980的Datasheet PDF文件第19页 
LTC2980  
TYPICAL APPLICATION  
12V  
3.3V  
48V  
IN  
OUT  
3.3V  
REGULATOR  
INTERMEDIATE  
BUS  
CONVERTER  
0.1µF  
0.1µF  
0.1µF  
0.1µF  
0.1µF  
0.1µF  
EN  
V
V
OUT  
V
V
IN  
IN  
OUT  
V
V
V
DACP0  
DACP0  
DC/DC  
CONVERTER  
V
DC/DC  
CONVERTER  
SENSEP0  
SENSEP0  
V
FB  
V
FB  
LOAD  
LOAD  
V
V
V
SENSEM0  
DACM0  
SENSEM0  
RUN/SS  
SGND  
GND  
V
SGND RUN/SS  
GND  
DACM0  
V
V
OUT_EN0  
OUT_EN0  
V
V
V
V
V
V
DACP1  
DACP1  
V
SENSEP1  
SENSEM1  
DACM1  
SENSEP1  
SENSEM1  
DC/DC  
CONVERTER  
DC/DC  
CONVERTER  
V
V
DACM1  
V
OUT_EN1  
OUT_EN1  
V
V
V
V
V
V
DACP2  
DACP2  
V
SENSEP2  
SENSEM2  
DACM2  
SENSEP2  
DC/DC  
CONVERTER  
DC/DC  
CONVERTER  
LTC2980  
DEVICE A  
LTC2980  
DEVICE B  
V
SENSEM2  
V
DACM2  
V
OUT_EN2  
OUT_EN2  
V
V
V
V
V
V
DACP3  
DACP3  
V
SENSEP3  
SENSEM3  
DACM3  
SENSEP3  
DC/DC  
CONVERTER  
DC/DC  
CONVERTER  
V
SENSEM3  
V
DACM3  
V
OUT_EN3  
OUT_EN3  
V
V
V
V
V
V
DACP4  
DACP4  
V
SENSEP4  
SENSEM4  
DACM4  
SENSEP4  
DC/DC  
CONVERTER  
DC/DC  
CONVERTER  
V
SENSEM4  
V
DACM4  
V
OUT_EN4  
OUT_EN4  
V
V
V
V
V
V
DACP5  
DACP5  
V
SENSEP5  
SENSEM5  
DACM5  
SENSEP5  
DC/DC  
CONVERTER  
DC/DC  
CONVERTER  
V
SENSEM5  
V
DACM5  
V
OUT_EN5  
OUT_EN5  
V
V
V
V
V
V
DACP6  
DACP6  
V
SENSEP6  
SENSEM6  
DACM6  
SENSEP6  
DC/DC  
CONVERTER  
DC/DC  
CONVERTER  
V
SENSEM6  
V
DACM6  
V
OUT_EN6  
OUT_EN6  
V
V
V
V
V
V
DACP7  
DACP7  
V
SENSEP7  
SENSEM7  
DACM7  
SENSEP7  
DC/DC  
CONVERTER  
DC/DC  
CONVERTER  
V
SENSEM7  
V
DACM7  
V
OUT_EN7  
OUT_EN7  
2980 F04  
10k  
3.3V  
5.49k  
3.3V  
10k  
TO/FROM OTHER LTC POWER SYSTEM MANAGERS AND MICROCONTROLLER  
Figure 4. LTC2980 16-Channel Application Circuit with External 3.3V Chip Power  
RELATED PARTS  
PART NUMBER DESCRIPTION  
COMMENTS  
2
LTC2970  
LTC2974  
Dual I C Power Supply Monitor and Margining Controller 5V to 15V, 0.5% TUE 14-Bit ADC, 8-Bit DAC, Temperature Sensor  
4-Channel PMBus Power System Manager  
0.25% TUE 16-Bit ADC, Voltage/Current/Temperature Monitoring and  
Supervision  
LTC2975  
4-Channel PMBus Power System Manager  
0.25% TUE 16-Bit ADC, Voltage/Current/Temperature Monitoring and  
Supervision, Input Current and Power, Input Energy Accumulator  
LTC2977  
LTM®2987  
LTC3880  
LTC3883  
8-Channel PMBus Power System Manager  
0.25% TUE 16-Bit ADC, Voltage/Temperature Monitoring and Supervision  
Dual LTC2977 with Integrated Passive Components  
16-Channel µModule PMBus Power System Manager  
Dual Output PolyPhase Step-Down DC/DC Controller  
0.5% TUE 16-Bit ADC, Voltage/Current/Temperature Monitoring and Supervision  
Single Output PolyPhase Step-Down DC/DC Controller 0.5% TUE 16-Bit ADC, Voltage/Current/Temperature Monitoring and Supervision  
Rev B  
07/22  
www.analog.com  
ANALOG DEVICES, INC. 2015-2022  
20  

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