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LTC4151CDD#PBF The LTC4151CDD#PBF from Analog Devices is a high voltage power monitor featuring an I2C interface. It operates over a wide voltage range and offers 12-bit resolution for current and voltage measurements.
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LTC4151CDD#PBF

Available from 1 distributors
Mfr Name: LT
LT
The LTC4151CDD#PBF from Analog Devices is a high voltage power monitor featuring an I2C interface. It operates over a wide voltage range and offers 12-bit resolution for current and voltage measurements.
✓ Total Stock: 342 pcs

LTC4151CDD#PBF Available from 1 distributor

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342 pcs
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342 pcs On Request 1 On Request On Request 1646+ On Request On Request
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LTC4151CDD#PBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LTC4151CDD#PBF Description

Short technical summary and product information.

The LTC4151CDD#PBF by Analog Devices is a high-side power monitor designed for a wide operating voltage range of 7V to 80V. This device utilizes a 12-bit Analog-to-Digital Converter (ADC) to continuously measure high-side current, input voltage, and an external voltage. Data is accessible via an I2C interface, allowing for easy integration with microcontrollers.

 

Key features include 12-bit resolution for both current and voltage, an I2C interface for data reporting, and the capability for continuous scan or snapshot measurement modes. The LTC4151 also includes a shutdown mode to reduce quiescent current to 120µA. Variants like the LTC4151-1 and LTC4151-2 offer split I2C data pins for opto-isolation.

 

This component is suitable for applications in telecom infrastructure, automotive, industrial, and consumer electronics where precise power monitoring is critical. It is available in various packages including 10-Lead MSOP, 10-Lead 3mm × 3mm DFN, and 16-Lead SO.

LTC4151CDD#PBF Quick Information

Product Type: Power Supply Controller/Monitor
Series: LTC4151
Canonical Name: LTC4151 High Voltage I2C Current and Voltage Monitor
Subcategory: Power Supply Controllers, Monitors

LTC4151CDD#PBF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LTC4151CDD#PBF Features

  • Operates over a wide 7V to 80V range.
  • Features 12-bit resolution for measurements.
  • Includes an I2C interface for data access.
  • Supports continuous scan and snapshot modes.
  • Offers a low power shutdown mode.

LTC4151CDD#PBF Applications

  • Ideal for high voltage power supply monitoring.
  • Used in battery management systems.
  • Suitable for telecom and industrial power tracking.
  • Enables precise current and voltage measurement.
  • Useful in system power budgeting applications.

LTC4151CDD#PBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the LTC4151CDD#PBF?

7V to 80V.

What is the resolution of the LTC4151CDD#PBF?

12-bit for both current and voltage.

What interface does the LTC4151CDD#PBF use?

I2C.

What package options are available for the LTC4151CDD#PBF?

10-Lead MSOP, 10-Lead 3mm × 3mm DFN, and 16-Lead SO.

Does the LTC4151CDD#PBF have a shutdown mode?

Yes, it reduces quiescent current to 120µA.

What is the purpose of the additional ADC input?

It monitors an external voltage.

What scan modes does the LTC4151CDD#PBF support?

Continuous scan and snapshot modes.

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