Switching Charger Battery Charger ICs Datasheets

Switching Charger for 1-Cell and 2-Cell Li-ion Batteries -- ISL9220AIRTZ-T
from Intersil Corporation

The ISL9220, ISL9220A is a cost-effective and versatile battery charger for 1-cell andbr2-cell Li-ion and Li-Polymer based portable applications.brbr The device features synchronous PWM technology, maximizing power efficiency, thus minimizing charge time and heat. The 1.2MHz switching frequency... [See More]

  • Charger Type: Switching
  • Package Type: QFNL
  • Cell Type: Li-Ion
  • Supply Voltage: 18
1-Cell Li+ Switch Mode Battery Charger -- AAT3620
from Skyworks Solutions, Inc.

The AAT3620 BatteryManager ™ is a member of AnalogicTech ’s Total Power Management IC ™ family. With the many functions added to mobile devices such as color display, camera with flash, organizer, video, etc, the battery capacity must keep pace with the power requirements. The... [See More]

  • Charger Type: Switching
  • Cells: 1
  • Package Type: TDFN
  • Supply Voltage: 6
BQ2000 Switch-mode Multi-Chemistry Battery Charger with Peak Voltage Detection Termination -- BQ2000PN-B5
from Texas Instruments

Switch-mode Multi-Chemistry Battery Charger with Peak Voltage Detection Termination 8-PDIP -20 to 70 [See More]

  • Charger Type: Switching
  • Features: Lead-Free
  • Cell Type: Li-Ion; NiCd; NiMH; Li-Ion/Li-Polymer,NiCd,NiMH
  • Package Type: PDIP,SOIC,TSSOP
AS3610 Battery Charger. USB compliant step down charger for Li-Ion portable devices -- AS3610
from ams AG

The AS3610/11 is a highly integrated standalone or optional I ²C controlled step down charger. All supervision and regulation functions are realized internal and independent from the processor. The 100/500mA USB current limit can be set via a dedicated control pin. Other limits like 900mA can... [See More]

  • Charger Type: Switching
  • Features: Over Voltage Protection
  • Cell Type: Li-Ion
  • Package Type: MLPD-14 (3x3)
1.2A Switch-Mode Li+ Chargers with ±22V Input Rating and JEITA Battery Temperature Monitoring -- MAX8900
from Maxim Integrated Products, Inc.

The MAX8900_ is a high-frequency, switch-mode charger for a 1-cell lithium ion (Li+) or lithium polymer (Li-Poly) battery. It delivers up to 1.2A of current to the battery from 3.4V to 6.3V (MAX8900A/MAX8900C) or 3.4V to 8.7V (MAX8900B). The 3.25MHz switch-mode charger is ideally suited to small... [See More]

  • Charger Type: Switching
  • Features: Lead-Free
  • Cell Type: Li-Ion
  • Package Type: WLP
Battery Charger ICs
from Semtech Corp.

Semtech specializes in single-cell, linear battery charger ICs designed for Lithium Ion and Lithium Polymer battery technologies. These charger ICs all feature high integration which simplify design, add safety and reduce component counts. Standard safety and notification features include... [See More]

  • Charger Type: Linear (optional feature); Switching (optional feature)
  • Package Type: QFNL (optional feature); MLP (optional feature)
  • Cell Type: Li-Ion
  • Cells: 1