Datasheet4U Logo Datasheet4U.com

LP28052 - 1.2A Single-chip Li-ion and Li-POL Charge

Datasheet Summary

Description

The LP28052 is a complete constant-current/ constantvoltage linear charger for single cell lithium-ion batteries.

Its TDFN-10 package and low external component count make the LP28052 ideally suited for portable applications.

Features

  • include charge current monitor, undervoltage lockout, automatic recharge and a status pin to indicate charge termination and the presence of an input voltage. Features zVery Low Power Dissipation zVin Over Voltage Protection:6.5V zShort-circuit protection zProgrammable Charge Current Up to 1500mA zNo MOSFET, Sense Resistor or Blocking Diode Required zConstant-Current/Constant-Voltage Operation with Thermal Regulation to Maximize Charge Rate Without Risk of Overheating zCharges Single Cell Li-Io.

📥 Download Datasheet

Datasheet preview – LP28052

Datasheet Details

Part number LP28052
Manufacturer POWER
File Size 455.50 KB
Description 1.2A Single-chip Li-ion and Li-POL Charge
Datasheet download datasheet LP28052 Datasheet
Additional preview pages of the LP28052 datasheet.

📁 Similar Datasheet

  • LP28052A - 10V/1.2A Single-chip Li-ion and Li-POL Charge (Low Power Semi)
  • LP28055 - 1A Single Chip Li-Ion and Li-Polymer Charger (Lowpowersemi)
  • LP28056S - 1.2A Single-chip Li-ion and Li-POL Charge (Lowpowersemi)
  • LP28057 - 1.2A Single-chip Li-ion Charge (Lowpowersemi)
  • LP28006 - Single and Dual Cell Li+ Battery Charger IC (Low Power Semi)
  • LP28009 - Single and Dual Cell Li+ Battery Charger IC (Low Power Semi)
  • LP2801 - Non-isolated buck switching power supply constant voltage control driver (LANDP)
  • LP28011 - 1A Single Chip Li-Ion and Li-Polymer Charger (Lowpowersemi)
  • LP28013 - 1A Single Chip Li-Ion and Li-Polymer Charger (Lowpowersemi)
  • LP28021 - 1.0A Single-chip Li-ion and Li-POL Charger (Lowpowersemi)
Other Datasheets by POWER
  • LP28056 - 1.2A Single-chip Li-ion and Li-POL Charge
  • LP28010A - Single-Chip Li-lon Polymer Battery Charge Manager
  • LP28300 - 2A Synchronous Buck Li-ion Charger

Full PDF Text Transcription

Click to expand full text
- 0755-83307717 www.ping-web.com sales@ping-web.com Preliminary Datasheet LP28052 1.2A Single-chip Li-ion and Li-POL Charge with OVP General Description The LP28052 is a complete constant-current/ constantvoltage linear charger for single cell lithium-ion batteries. Its TDFN-10 package and low external component count make the LP28052 ideally suited for portable applications. Furthermore, the LP28052 is specifically designed to work within USB power specifications. Its have a over voltage protection in input with 6.5V and support over zero voltages of battery can charge enable. No external sense resistor is needed, and no blocking diode is required due to the internal MOSFET architecture.
Published: |