DC1962C-KIT Digital Power System Managers by Analog Devices

Status: Production
Series: LTC2977
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC2977 is an 8-channel Power System Manager used to sequence, trim (servo), margin, supervise, manage faults, provide telemetry and create fault logs. PMBus commands support power supply sequencing, precision point-of-load voltage adjustment and margining. DACs use a proprietary soft-connect algorithm to minimize supply disturbances. Supervisory functions include overvoltage and undervoltage threshold limits for eight power supply output channels and one power supply input channel, as well as over and under temperature limits. Programmable fault responses can disable the power supplies with optional retry after a fault is detected. Faults that disable a power supply can automatically trigger black box EEPROM storage of fault status and associated telemetry. An internal 16-bit ADC monitors eight output voltages, one input voltage, and die temperature. In addition, odd numbered channels can be configured to measure the voltage across a current sense resistor. A programmable watchdog timer monitors microprocessor activity for a stalled condition and resets the microprocessor if necessary. A single wire bus synchronizes power supplies across multiple LTC Power System Management (PSM) devices. Configuration EEPROM with ECC supports autonomous operation without additional software.

Where to Buy

Prices starting from US$141.24

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$147.12
139
in stock
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Logo for Chip One Stop
Chip One Stop
from US$145.00
3
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$141.24
-
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Features

Sequence, Trim, Margin and Supervise Eight Power Supplies
Manage Faults, Monitor Telemetry and Create Fault Logs
PMBus™ Compliant Command Set
Supported by LTpowerPlay® GUI
Margin or Trim Supplies to Within 0.25% of Target
Fast OV/UV Supervisors Per Channel
Coordinate Sequencing and Fault Management Across Multiple LTC PSM Devices
Automatic Fault Logging to Internal EEPROM Operate Autonomously without Additional Software
Internal Temperature and Input Voltage Supervisors
Accurate Monitoring of Eight Output Voltages, Input Voltage and Internal Die Temperature
I2C/SMBus Serial Interface
Can Be Powered from 3.3V, or 4.5V to 15V
Programmable Watchdog Timer
100% Pin-Compatible Upgrade to the LTC2978/LTC2978A
Available in 64-Pin 9mm × 9mm QFN PackageAEC-Q100 Qualified for Automotive Applications

Alternative Descriptions

Starter Kit for Power System M | Analog Devices
SEMICONDUCTOR DESIGNER KIT | Richardson RFPD


DC1962C-KIT Development Boards & Evaluation Kits by Linear Technology

DEMO BOARD POWER SYSTEM MANAGER

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Silicon Manufacturer Linear Technology
Silicon Core Number LTC3880 LTC2974 LTC2977
Kit Application Type Power Management
Application Sub Type Power Manager
Kit Contents Power System Demo Board USB to PMBus Controller
Product Range -
Automotive Qualification Standard -
SVHC No SVHC (15-Jan-2018)
Features 3A 14 Channel Pwr Supply w/ EEPROM 2 O/p Buck Controller I2C/SMBus/PMBus Interface Vin 6V to 14V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a DC1962C-KIT?

Additional datasheets, footprints and schematics for DC1962C-KIT are listed on our Part Details page. You can also find images and similar parts to DC1962C-KIT on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for DC1962C-KIT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view DC1962C-KIT price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does DC1962C-KIT fall under?

The DC1962C-KIT is listed under Digital Power System Managers.

Can I view similar or alternative parts?

You can view similar parts to DC1962C-KIT when available in the Digital Power System Managers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the DC1962C-KIT you can contact the distributor directly for product support, shipping queries etc.

Is the DC1962C-KIT RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for DC1962C-KIT have stock available?

Authorised distributors including Analog Devices, Chip One Stop and Richardson RFPD have stock available or on a lead time for DC1962C-KIT.

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