Analog Devices Inc. LTC4066EPF#TRPBF

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Product attributes Property Value
Manufacturer Analog Devices Inc.
Product Series
Packaging Tape & Reel (TR) |
Function Multi-Function Controller
Battery Chemistry Lithium Ion
Number of Cells 1
Fault Protection Over Current
Interface USB
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 24-UFQFN Exposed Pad
Supplier Device Package 24-UTQFN (4x4)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The LTC4066EPF is a Multi-Function Controller from Analog Devices, designed for single-cell Lithium Ion battery management. This device integrates Over Current protection and a USB interface in a compact 24-UFQFN package. Its wide operating temperature range makes it a versatile choice for various portable and industrial applications requiring dependable battery supervision.

  • Essential Safety: Built-in Over Current protection helps prevent damage to the battery and downstream circuitry.
  • Extended Temperature Range: Operates reliably from -40°C to 85°C, suitable for harsh environments.
  • Compact Footprint: The 24-UFQFN Exposed Pad package minimizes board space requirements.
  • Convenient USB Interface: Enables easy integration with standard USB power sources for charging and data communication.

Portable Electronics

Perfect for managing single-cell Lithium Ion batteries in portable electronics like Bluetooth speakers, e-cigarettes, and handheld gaming consoles, providing essential overcurrent protection.

Automotive Accessories

The wide -40°C to 85°C temperature range makes it suitable for automotive accessories such as dash cameras and tire pressure monitoring systems that experience extreme temperatures.

Smart Home Devices

Ideal for smart home devices like wireless doorbells, smart locks, and security sensors that require reliable battery management and can be charged via USB.

Industrial Handheld Tools

Can be integrated into industrial handheld tools and test equipment where a robust operating temperature range and USB charging capability are beneficial.

IoT Endpoints

Well-suited for IoT endpoints and beacons that need a compact, reliable battery management solution with USB connectivity for setup and charging.

Q: What is the function of the LTC4066EPF?
A: It is a Multi-Function Controller for battery management.
Q: What battery chemistry is supported?
A: It is designed for Lithium Ion batteries.
Q: How many cells can it manage?
A: It supports a single cell (1 cell).
Q: What fault protection does it offer?
A: It provides Over Current protection.
Q: What interface does it use?
A: It uses a USB interface.
Q: What is the operating temperature range?
A: It operates from -40°C to 85°C (TA).
Base Product Number : LTC4066EPF
1 Cell 24-UFQFN Analog Devices Battery Management BMS Lithium Ion Multi-Function Controller USB
Q: What is the function of the LTC4066EPF?
A: It is a Multi-Function Controller for battery management.
Q: What battery chemistry is supported?
A: It is designed for Lithium Ion batteries.
Q: How many cells can it manage?
A: It supports a single cell (1 cell).
Q: What fault protection does it offer?
A: It provides Over Current protection.
Q: What interface does it use?
A: It uses a USB interface.
Q: What is the operating temperature range?
A: It operates from -40°C to 85°C (TA).