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。


了解有关LTpowerPlay的更多信息


数字电源系统管理

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SortOrderPart#Number of OutputsVin
(min)
(V)
Vin
(max)
(V)
Output Current
(typ)
(A)
TopologyPower Management FunctionInterfaceADCDACPrice (1000+)
($ US)
1LTC7841 1 4.5 60- Boost DC/DC Regulator With Power System Management I²C, PMBUS 13-Bit 9-Bit $3.95 (LTC7841EUHE#PBF)
2LTM4664 (single output) 1 30 58 50 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS 10-bit 10-Bit $57.48 (LTM4664EY#PBF)
3LTM4664 (dual output) 2 30 58 25 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS 10-bit 10-Bit $57.48 (LTM4664EY#PBF)
4LTC7880 2 2.5 40- Boost DC/DC Regulator With Power System Management I²C, PMBUS 16-Bit 12-Bit $7.63 (LTC7880EUKG#PBF)
5LTC7106-1 1 2.5 5.5-- Current DAC with SPI Interface SPI- 7-bit $1.25 (LTC7106EDDB-1#TRPBF)
6LTC3889 2 5 60 20 Buck DC/DC Regulator With Power System Management I²C, PMBUS, SMBUS 16-Bit 12-Bit $7.63 (LTC3889EUKG#PBF)
7LTM4700 (single output) 1 4.5 16 100 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $97.26 (LTM4700EY#PBF)
8LTM4700 (dual output) 2 4.5 16 50 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $97.26 (LTM4700EY#PBF)
9LTM4680 2 4.5 16 30 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS 16-Bit 12-Bit $58.00 (LTM4680EY#PBF)
10LTM4686-1 (single output) 1 2.375 17 20 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $23.23 (LTM4686EV-1#PBF)
11LTM4686-1 (dual output) 2 2.375 17 10 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $23.23 (LTM4686EV-1#PBF)
12LTM4686 (single output) 1 4.5 17 20 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $23.23 (LTM4686EV#PBF)
13LTM4686 (dual output) 2 4.5 17 10 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $23.23 (LTM4686EV#PBF)
14LTM4678 (single output) 1 4.5 16 50 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $47.48 (LTM4678EY#PBF)
15LTM4678 (dual output) 2 4.5 16 25 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $47.48 (LTM4678EY#PBF)
16LTC3883 1 4.5 24 30 Buck DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit $4.82 (LTC3883EUH#PBF)
17LTC2979 16 3.13 3.47-- Digital Power System Manager PMBUS, SMBus/I2C 16-Bit 10-Bit $13.49 (LTC2979CY#PBF)
18LTC2972 2 4.5 15-- Digital Power System Manager PMBUS, SMBus/I2C 16-Bit 10-Bit $3.99 (LTC2972CUJF#PBF)
19LTC7106 1 2.5 5.5-- Current DAC with PMBus Interface PMBUS, SMBus/I2C- 7-bit $1.25 (LTC7106EDDB#TRPBF)
20LTC3884 (single output) 1 4.5 38 60 Buck DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit $6.35 (LTC3884EUK#PBF)
21LTC3884 (dual output) 2 4.5 38 30 Buck DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit $6.35 (LTC3884EUK#PBF)
22LTC3882-1 (single output) 1 3 13.2 80 Buck DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit $5.35 (LTC3882EUJ-1#PBF)
23LTC3882-1 (dual output) 2 3 13.2 40 Buck DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit $5.35 (LTC3882EUJ-1#PBF)
24LTC3870-1 2 4.5 60 20 Buck DC/DC Regulator With Power System Management PMBUS, SMBus/I2C-- $2.35 (LTC3870EUF-1#PBF)
25LTM4676A (single output) 1 4.5 26.5 26 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $33.95 (LTM4676AEY#PBF)
26LTM4676A (dual output) 2 4.5 26.5 13 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit-
27LTM4675 (single output) 1 4.5 17 18 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $24.00 (LTM4675EY#PBF)
28LTM4675 (dual output) 2 4.5 17 9 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $24.00 (LTM4675EY#PBF)
29LTC2980 16 3.13 15-- Digital Power System Manager PMBUS, SMBus/I2C 16-Bit 10-Bit $16.95 (LTC2980CY#PBF)
30LTC3887 (single output)Reference Circuit Available 1 4.5 24 60 Buck DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit $5.47 (LTC3887EUJ#PBF)
31LTC3887 (dual output)Reference Circuit Available 2 4.5 24 30 Buck DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit $5.47 (LTC3887EUJ-1#PBF)
32LTM4677 (single output) 1 4.5 16 36 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $39.60 (LTM4677EY#PBF)
33LTM4677 (dual output) 2 4.5 16 18 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $39.60 (LTM4677EY#PBF)
34LTC3815 1 2.25 5.5 6 Buck DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 13-Bit 9-Bit $4.71 (LTC3815EUFE#PBF)
35LTC2975 4 3.13 15-- Digital Power System Manager PMBUS, SMBus/I2C 16-Bit 10-Bit $9.75 (LTC2975CUP#PBF)
36LTM2987 16 3.13 15-- Digital Power System Manager PMBUS, SMBus/I2C 16-Bit 10-Bit $23.95 (LTM2987CY#PBF)
37LTC3882 (single output) 1 3 13.2 80 Buck DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit $5.35 (LTC3882EUJ#PBF)
38LTC3882 (dual output) 2 3 13.2 40 Buck DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit $5.35 (LTC3882EUJ#PBF)
39LTC3870 2 4.5 60 20 Buck DC/DC Regulator With Power System Management PMBUS, SMBus/I2C-- $2.35 (LTC3870EUFD#PBF)
40LTC2977 8 3.13 15-- Digital Power System Manager PMBUS, SMBus/I2C 16-Bit 10-Bit $10.95 (LTC2977CUP#PBF)
41LTC2974 4 3.13 15-- Digital Power System Manager PMBUS, SMBus/I2C 16-Bit 10-Bit $8.85 (LTC2974CUP#PBF)
42LTC3880 (single output) 1 4.5 24 60 Buck DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit $5.35 (LTC3880EUJ#PBF)
43LTC3880 (dual output) 2 4.5 24 30 Buck DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit $5.35 (LTC3880EUJ-1#PBF)
44LTC3886 (single output) 1 4.5 60 30 Buck DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit $6.35 (LTC3886EUKG#PBF)
45LTC3886 (dual output) 2 4.5 60 15 Buck DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit $6.35 (LTC3886EUKG#PBF)
46LTC2970 2 4.5 15- Power Manager Digital Power System Manager PMBUS, SMBus/I2C 14-Bit 8-Bit $3.49 (LTC2970CUFD#PBF)