数字电源系统管理

ADI公司的数字电源系统管理(PSM)产品可帮助您在原型制作、部署和现场操作过程中简化并加快电源系统特性、优化和数据挖掘。我们的PSM产品通过PMBus/SMBus/I²C数字接口进行配置和监控。我们的工程级开发环境LTpowerPlay®,对电源电压、电流、功率和能耗、时序、余量微调和黑盒故障日志数据进行控制和监控。这款业界领先、具有图形用户界面(GUI)的开发软件经验证可支持多达256个电压轨。

PSM

电源系统管理(PSM)器件为模拟DC/DC电源转换器增加了基于PMBus/SMBus/I2C接口的数字控制、遥测和黑盒故障记录功能,从而为您的电源系统提供高级功能。

了解有关PSM的更多信息

LTPowerPlay

LTpowerPlay®是一款功能强大且基于Windows的开发环境,支持ADI公司的数字电源系统管理(PSM)产品。


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数字电源管理IC

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SortOrderPart#Number of OutputsVin
(min)
(V)
Vin
(max)
(V)
FunctionInterfaceADCDAC
1LTC2979 16 3.13 3.47 Digital Power System Manager PMBUS, SMBus/I2C 16-Bit 10-Bit
2LTC2972 2 4.5 15 Digital Power System Manager PMBUS, SMBus/I2C 16-Bit 10-Bit
3LTC7106 1 2.5 5.5 Current DAC with PMBus Interface PMBUS, SMBus/I2C- 7-bit
4LTC3882-1 (single output) 1 3 13.2 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
5LTC3882-1 (dual output) 2 3 13.2 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
6LTC3884 (single output) 1 4.5 38 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
7LTC3884 (dual output) 2 4.5 38 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
8LTC3870-1 2 4.5 60 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C--
9LTM4676A (single output) 1 4.5 26.5 DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit
10LTM4676A (dual output) 2 4.5 26.5 DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit
11LTM4675 (single output) 1 4.5 17 DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit
12LTM4675 (dual output) 2 4.5 17 DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit
13LTC3886 (single output) 1 4.5 60 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
14LTC3886 (dual output) 2 4.5 60 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
15LTC2980 16 3.13 15 Digital Power System Manager PMBUS, SMBus/I2C 16-Bit 10-Bit
16LTC3887 (single output) 1 4.5 24 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
17LTC3887 (dual output) 2 4.5 24 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
18LTM4677 (single output) 1 4.5 16 DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit
19LTM4677 (dual output) 2 4.5 16 DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit
20LTC3815 1 2.25 5.5 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 13-Bit 9-Bit
21ADP1052 1 3 3.6 DC/DC Regulator With Power System Management PMBUS--
22LTC2975 4 3.13 15 Digital Power System Manager PMBUS, SMBus/I2C 16-Bit 10-Bit
23LTM2987 16 3.13 15 Digital Power System Manager PMBUS, SMBus/I2C 16-Bit 10-Bit
24LTC3882 (single output) 1 3 13.2 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
25LTC3882 (dual output) 2 3 13.2 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
26LTC3870 2 4.5 60 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C--
27ADP1055 1 3 3.6 DC/DC Regulator With Power System Management PMBUS--
28ADP1050 1 3 3.6 DC/DC Regulator With Power System Management PMBUS--
29LTM4676--- DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS--
30LTC2977 8 3.13 15 Digital Power System Manager PMBUS, SMBus/I2C 16-Bit 10-Bit
31ADP1051 1 3 3.6 DC/DC Regulator With Power System Management PMBUS--
32ADP1046A 1 3 3.6 DC/DC Regulator With Power System Management I²C--
33LTC3883 1 4.5 24 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
34LTC2974 4 3.13 15 Digital Power System Manager PMBUS, SMBus/I2C 16-Bit 10-Bit
35ADP1053 1 3 3.6 DC/DC Regulator With Power System Management PMBUS--
36ADP1048 1 3 3.6 DC/DC Regulator With Power System Management PMBUS--
37ADP1047 1 3 3.6 DC/DC Regulator With Power System Management PMBUS--
38LTC3880 (single output) 1 4.5 24 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
39LTC3880 (dual output) 2 4.5 24 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
40ADP1043A 1 3.15 3.6 DC/DC Regulator With Power System Management---
41LTC2970 2 4.5 15 Digital Power System Manager PMBUS, SMBus/I2C 14-Bit 8-Bit