PMBus Power System Managers

Analog Devices Inc. LTC2977, LTC2975, LTC2980, LTM2987 PMBus Power System Managers can be powered from 3.3V, or 4.5V to 15V. The PMBus managers are designed to margin, supervise, sequence, and trim 4, 8, and 16-channel power supplies. Supply disturbances are minimized for DACs using a proprietary soft-connect algorithm. Overvoltage and undervoltage threshold limits for power supply output and input channels are some of the supervisory functions included. When monitoring microprocessor activity for a stalled condition the watchdog timer resets the microprocessor if necessary. No additional software is needed with autonomous operation supported by configuration EEPROM.

Results: 7
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CLP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Sensing Method
Supply Voltage - Max
Supply Voltage - Min
Operating Supply Current
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package / Case
Qualification
Packaging
Analog Devices Current & Power Monitors & Regulators 4-Ch PMBus Pwr S Manager Featuring Acc I
Datasheet
465In Stock
$23.674
$23.150
$22.649
$22.193
View
Min.: 1
Mult.: 1
Power Monitors High or Low Side 15 V 3.13 V 10 mA - 40 C + 105 C SMD/SMT QFN-64 AEC-Q100 Tube
Analog Devices Current & Power Monitors & Regulators 8-Ch PMBus Pwr S Manager Featuring Acc O
Datasheet
241In Stock
Cut Tape
$39.271
$31.786
$29.929
$28.687
$26.898
$25.178
MouseReel Available
Min.: 1
Mult.: 1
Power Monitors High or Low Side 15 V 3.13 V 10 mA 0 C + 70 C SMD/SMT QFN-64 Reel, Cut Tape, MouseReel
Analog Devices Current & Power Monitors & Regulators 8-Ch PMBus Pwr S Manager Featuring Acc O
Datasheet
311In Stock
$45.104
$36.514
$34.372
$32.936
View
Min.: 1
Mult.: 1
Power Monitors High or Low Side 15 V 3.13 V 10 mA - 40 C + 105 C SMD/SMT QFN-64 Tube
Analog Devices Current & Power Monitors & Regulators 16-Ch PMBus Pwr S Manager
Datasheet
127In Stock
$67.422
$55.107
$52.019
$50.572
$47.018
Min.: 1
Mult.: 1
Power Monitors High or Low Side 15 V 3.13 V 10 mA - 40 C + 105 C SMD/SMT BGA-144 Tray


Analog Devices Current & Power Monitors & Regulators 16-Ch Module PMBus Pwr S Manager
Datasheet
140In Stock
$83.828
$69.234
$65.588
$64.768
Min.: 1
Mult.: 1
Power Monitors High or Low Side 15 V 4.5 V 10 mA - 40 C + 105 C SMD/SMT BGA-144 Tray
Analog Devices Current & Power Monitors & Regulators 4-Ch PMBus Pwr S Manager Featuring Acc I
Datasheet
4In Stock
Cut Tape
$39.875
$32.321
$30.430
$29.222
View
MouseReel Available
Min.: 1
Mult.: 1
10 mA SMD/SMT QFN-64 Reel, Cut Tape, MouseReel
Analog Devices Current & Power Monitors & Regulators 8-Ch PMBus Pwr S Manager Featuring Acc O
Datasheet
26In Stock
$48.180
$39.237
$36.069
$32.652
View
Min.: 1
Mult.: 1
Power Monitors High or Low Side 15 V 3.13 V 10 mA - 40 C + 105 C SMD/SMT AEC-Q100 Tube