QFN Battery Charger ICs Datasheets

Battery Management -- MCP73853
from Microchip Technology, Inc.

The MCP73853 is a highly advanced linear charge management controller for use in space limited, high-performance applications. The MCP73853 integrates most of the external components (pass transistor, reverse blocking protection, current sensing) and combines high-accuracy constant voltage, constant... [See More]

  • Package Type: QFNL; 16/QFN
  • Cell Type: Li-Ion
  • Charger Type: Linear
  • Cells: 1
Bidirectional Buck-Boost Voltage Regulator -- ISL95338HRTZ
from Renesas Electronics Corporation

The ISL95338 is a bidirectional, buck-boost voltage regulator that provides buck-boost voltage regulation and protection features. Intersil ’s advanced R3 ™ Technology is used to provide high light-load efficiency, fast transient response, and seamless DCM/CCM transitions. The ISL95338... [See More]

  • Package Type: QFNL
  • Supply Voltage: 3.8 to 24
1A Linear Li-Ion Battery Charger -- AAT3683
from Skyworks Solutions, Inc.

The AAT3683 BatteryManager is a highly integrated single- cell lithium-ion / polymer (Li-Ion) battery charger that operates from a USB port or an AC adapter input up to an input voltage of 7.5V. The AAT3683 precisely regulates battery charge voltage and current for 4.2V Li-Ion battery cells. The... [See More]

  • Package Type: QFNL; TDFN
  • Cells: 1
  • Charger Type: Linear
  • Supply Voltage: 7.5
1.2MHz, Low-Cost, High-Performance Chargers -- MAX17005B
from Maxim Integrated Products, Inc.

The MAX17005B/MAX17006B/MAX17015B are high-frequency multichemistry battery chargers. These circuits feature a new high-frequency current-mode architecture that significantly reduces component size and cost. The charger uses a high-side MOSFET with n-channel synchronous rectifier. Widely adjustable... [See More]

  • Package Type: QFNL
  • Cell Type: Li-Ion
  • Charger Type: Switching
  • Features: Lead-Free
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]

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