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ANALOG DEVICES LTC2974IUP#PBF
Power Management IC, 10 pF Input/Output Capacitance, 3.13 to 15 Vin, QFN-EP, 64-Pins, -40 to 105 °C
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- LTC2974IUP#PBF
- Order Code:
- 4028370
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- Technical Datasheet:
- LTC2974IUP#PBF Datasheet
- ECAD / MCAD
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Product Overview
LTC2974 is a 4-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 over and under current, voltage and temperature threshold limits for four power supply output channels as well as over and under voltage threshold limits for a single power supply input channel. 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 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, fast output current supervisors per channel
- Operate autonomously without additional software, external temperature and input voltage supervisors
- I²C/SMBus serial interface, initialization time is 30ms typical
- Operating junction temperature -40°C to 105°C
- Package style is 64-lead plastic QFN
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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- 3.13V
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- 15V
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- -
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- QFN-EP
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- 64Pins
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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 1 - Unlimited
Technical Documents (1)
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198 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 6/2/25
198 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
¥3,613.27
(¥3,974.60 Inc. JCT)
Pricing is unavailable. Please contact customer services.
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| Quantity | Price (Incl JCT) |
|---|---|
| 1+ | ¥3,613.27 (¥3,974.60) |
| 10+ | ¥2,588.49 (¥2,847.34) |
| 40+ | ¥2,506.70 (¥2,757.37) |
| 120+ | ¥2,424.90 (¥2,667.39) |
| 280+ | ¥2,343.10 (¥2,577.41) |
| 520+ | ¥2,261.30 (¥2,487.43) |
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