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