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Product attributes Property Value
Manufacturer Analog Technologies, Inc.
Product Series AT1002
Packaging Strip |
Function Battery Protection
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1
Fault Protection Over Current, Short Circuit
Interface -
Operating Temperature -40°C ~ 85°C
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case SOT-23-6
Supplier Device Package SOT-23-6
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The AT1002-X from Analog Technologies is a dedicated battery protection IC engineered for single-cell lithium-ion and lithium-polymer battery packs. It delivers essential safety by continuously monitoring for over-current and short-circuit conditions, helping to prevent battery damage and extend pack life. With a wide operating temperature range of -40°C to 85°C, it is suitable for a variety of consumer and industrial applications. Its compact SOT-23-6 package makes it an excellent choice for space-constrained designs.

  • Compact Protection: The SOT-23-6 package minimizes PCB footprint, ideal for space-constrained portable devices.
  • Wide Temperature Operation: Rated for -40°C to 85°C, it can be used in demanding outdoor or industrial environments.
  • Essential Safety Features: Integrated over-current and short-circuit protection helps prevent catastrophic battery failures.
  • Simple Integration: Designed for single-cell applications, simplifying the protection circuit design.

Single-Cell Portable Electronics

Ideal for compact devices like wireless earbuds, smartwatches, and fitness trackers where space is limited and reliable over-current and short-circuit protection is critical for battery safety.

Single-Cell Power Banks

Ensures safe charging and discharging in portable chargers, preventing damage from excessive current draw or accidental short circuits.

IoT Sensors and Beacons

Protects the battery in remote sensors and Bluetooth beacons that operate in harsh outdoor environments, given the -40°C to 85°C temperature range.

Single-Cell Medical Devices

Used in wearable health monitors and portable diagnostic tools where dependable protection against electrical faults is essential for patient safety.

Consumer Gadgets

Perfect for small household gadgets like electric toothbrushes, shavers, and smart locks, providing a simple and effective battery safety solution.

Q: What is the primary function of the AT1002-X?
A: The AT1002-X is a battery protection IC designed to safeguard single-cell lithium-ion/polymer batteries.
Q: How many cells does the AT1002-X support?
A: It supports 1 lithium-ion or lithium-polymer cell.
Q: What fault protections are included?
A: It provides over-current and short-circuit protection.
Q: What is the operating temperature range?
A: The AT1002-X operates from -40°C to 85°C.
Q: What package is the AT1002-X available in?
A: It comes in a compact SOT-23-6 package.
Base Product Number : AT1002
1 Cell Analog Technologies Battery Management Battery Protection BMS Lithium Ion Lithium Polymer SOT-23-6
Q: What is the primary function of the AT1002-X?
A: The AT1002-X is a battery protection IC designed to safeguard single-cell lithium-ion/polymer batteries.
Q: How many cells does the AT1002-X support?
A: It supports 1 lithium-ion or lithium-polymer cell.
Q: What fault protections are included?
A: It provides over-current and short-circuit protection.
Q: What is the operating temperature range?
A: The AT1002-X operates from -40°C to 85°C.
Q: What package is the AT1002-X available in?
A: It comes in a compact SOT-23-6 package.