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ANALOG DEVICES LTC2980IY#PBF
Power Management IC, PMBus, 110 kHz, 16-Channel, 4.5 to 15 V, -40 to 105 °C, BGA-144
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- LTC2980IY#PBF
- Order Code:
- 4030779
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- Technical Datasheet:
- LTC2980IY#PBF Datasheet
- ECAD / MCAD
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Product Overview
LTC2980 is a 16-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 sixteen power supply output channels and two power supply input channels, 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. It is widely used in application such as computers and network servers, industrial test and measurement, high reliability systems, medical imaging, video etc.
- 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, I²C/SMBus serial interface
- Minimum off time for any channel is 100ms typical at (TJ = 25°C, VPWR = VIN-SNS = 12V)
- Programmable watchdog timer, input supply voltage is 4.5V to 15V
- Operating temperature is -40°C to 105°C, package style is 144-lead BGA
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product Information
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- Power System Manager
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- 4.5V
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- 15V
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- 110kHz
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- BGA
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- 144Pins
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- 10pF
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- 10pF
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- -40°C
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- 105°C
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- -
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- MSL 3 - 168 hours
Technical Documents (1)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 6/9/25
121 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥4,571.60
(
¥5,028.76
Inc. JCT)
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| 1+ | ¥4,571.60 (¥5,028.76) | ( ) |
| 10+ | ¥4,546.50 (¥5,001.15) | ( ) |
| 25+ | ¥4,533.95 (¥4,987.35) | ( ) |
| 168+ | ¥4,521.40 (¥4,973.54) | ( ) |
| 336+ | ¥4,508.85 (¥4,959.74) | ( ) |
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