Digital Power System Management

Analog Devices digital power system management (PSM) products help you simplify and accelerate power system characterization, optimization, and data mining during prototyping, deployment, and field operation. Our PSM products are configured and monitored through a PMBus/SMBus/ I²C digital interface. Our engineering-level development environment, LTpowerPlay®, provides control and monitoring of power supply voltage, current, power and energy use, sequencing, margining, and black box fault log data. This industry-leading development software with graphical user interface (GUI) has been proven to support up to 256 voltage rails.

PSM

Power System Management (PSM) devices add digital PMBus/SMBus/I2C-interface based control, telemetry and black-box fault recording to analog DC/DC power converters, providing high level capabilities to your power system.

Learn more about PSM

LTPowerPlay

LTpowerPlay® is a powerful, Windows-based development environment supporting Analog Devices' Digital Power System Management (PSM) products.


Learn more about LTpowerPlay


Digital Power System Management

  Hold Shift Key for secondary sorting
SortOrderPart#Number of OutputsVin
(min)
(V)
Vin
(max)
(V)
FunctionInterfaceADCDAC
1LTM4686-1 (single output) 1 2.375 17 DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit
2LTM4686-1 (dual output) 2 2.375 17 DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit
3LTM4686 (single output) 1 4.5 17 DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit
4LTM4686 (dual output) 2 4.5 17 DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit
5LTM4678 (single output) 1 4.5 16 DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit
6LTM4678 (dual output) 2 4.5 16 DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit
7LTC2979 16 3.13 3.47 Digital Power System Manager PMBUS, SMBus/I2C 16-Bit 10-Bit
8LTC2972 2 4.5 15 Digital Power System Manager PMBUS, SMBus/I2C 16-Bit 10-Bit
9LTC7106 1 2.5 5.5 Current DAC with PMBus Interface PMBUS, SMBus/I2C- 7-bit
10LTC3882-1 (single output) 1 3 13.2 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
11LTC3882-1 (dual output) 2 3 13.2 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
12LTC3884 (single output) 1 4.5 38 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
13LTC3884 (dual output) 2 4.5 38 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
14LTC3870-1 2 4.5 60 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C--
15LTM4676A (single output) 1 4.5 26.5 DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit
16LTM4676A (dual output) 2 4.5 26.5 DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit
17LTM4675 (single output) 1 4.5 17 DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit
18LTM4675 (dual output) 2 4.5 17 DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit
19LTC3886 (single output) 1 4.5 60 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
20LTC3886 (dual output) 2 4.5 60 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
21LTC2980 16 3.13 15 Digital Power System Manager PMBUS, SMBus/I2C 16-Bit 10-Bit
22LTC3887 (single output) 1 4.5 24 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
23LTC3887 (dual output) 2 4.5 24 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
24LTM4677 (single output) 1 4.5 16 DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit
25LTM4677 (dual output) 2 4.5 16 DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit
26LTC3815 1 2.25 5.5 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 13-Bit 9-Bit
27LTC2975 4 3.13 15 Digital Power System Manager PMBUS, SMBus/I2C 16-Bit 10-Bit
28LTM2987 16 3.13 15 Digital Power System Manager PMBUS, SMBus/I2C 16-Bit 10-Bit
29LTC3882 (single output) 1 3 13.2 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
30LTC3882 (dual output) 2 3 13.2 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
31LTC3870 2 4.5 60 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C--
32LTM4676--- DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS--
33LTC2977 8 3.13 15 Digital Power System Manager PMBUS, SMBus/I2C 16-Bit 10-Bit
34LTC3883 1 4.5 24 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
35LTC2974 4 3.13 15 Digital Power System Manager PMBUS, SMBus/I2C 16-Bit 10-Bit
36LTC3880 (single output) 1 4.5 24 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
37LTC3880 (dual output) 2 4.5 24 DC/DC Regulator With Power System Management PMBUS, SMBus/I2C 16-Bit 12-Bit
38LTC2970 2 4.5 15 Digital Power System Manager PMBUS, SMBus/I2C 14-Bit 8-Bit