Datasheet4U Logo Datasheet4U.com

AT1457 1-CELL LITHIUM AND LITHIUM POLYMER CHARGE MANAGEMENT IC

AT1457 Description

www.DataSheet4U.com AT1457 Preliminary Product Information 1-Cell Lithium-Ion And Lithium-Polymer Charge Management IC .
The AT1457 series Lithium-Ion (Li-Ion) and Lithium-Polymer (Li-Pol) linear charge ICs are designed for cost-sensitive and compact portable electronics.

AT1457 Features

* Ideal for Single-Cell (4.1 V or 4.2 V) and Li-Ion or Li-Pol Packs
* Better Than ±1% Voltage Regulation Accuracy With Preset Voltages
* Optional Cell-Temperature Monitoring Before and During Charge
* Integrated Voltage and Current Regulation With Programmable Charge-

AT1457 Applications

* The AT1457 continuously measures battery temperature using an external thermistor. For safety, the AT1457 inhibits charge until the battery temperature is within user-defined thresholds. The AT1457 then charges the battery in three phases: conditioning, constant current, and constant voltage. If th

📥 Download Datasheet

Preview of AT1457 PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
AT1457
Manufacturer
Aimtron Technology
File Size
313.22 KB
Datasheet
AT1457_AimtronTechnology.pdf
Description
1-CELL LITHIUM AND LITHIUM POLYMER CHARGE MANAGEMENT IC

📁 Related Datasheet

  • AT1461 - AT1461 (ETC)
  • AT10 - Through-Hole Sealed Cermet Attenuators (Tocos)
  • AT10-0009 - Voltage Variable Absorptive Attenuator/ 800 - 1000 MHz (Tyco Electronics)
  • AT10-0009-TB - Voltage Variable Absorptive Attenuator/ 800 - 1000 MHz (Tyco Electronics)
  • AT10-0009TR - Voltage Variable Absorptive Attenuator/ 800 - 1000 MHz (Tyco Electronics)
  • AT10-0017 - Voltage Variable Absorptive Attenuator/ 1700 - 2000 MHz (Tyco Electronics)
  • AT10-0017-TB - Voltage Variable Absorptive Attenuator/ 1700 - 2000 MHz (Tyco Electronics)
  • AT10-0017TR - Voltage Variable Absorptive Attenuator/ 1700 - 2000 MHz (Tyco Electronics)

📌 All Tags

1-CELL LITHIUM AND LITHIUM POLYMER CHARGE MANAGEMENT Aimtron Technology
Aimtron Technology AT1457-like datasheet