Loose-Cell NiMH Chargers -- DS2711
from Maxim Integrated Products, Inc.

The DS2711 and DS2712 are ideal for in-system or stand-alone charging of 1 or 2 AA or AAA NiMH "loose " cells. Temperature, voltage, and charge time are monitored to provide proper fast charging control algorithms for nickel metal hydride (NiMH) batteries. Battery tests are included to... [See More]

  • Package Type: SOIC; TSSOP
  • Cell Type: NiCd; NiMH
  • Charger Type: Linear
  • Features: Lead-Free
Advanced Single or Dual Cell, Fully Integrated Li-Ion/Li-Polymer Charge Management Controller -- MCP73861
from Microchip Technology, Inc.

The MCP73861 is a highly advanced linear charge management controller for use in space limited, high-performance applications. The MCP73861 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 (optional feature); SOIC (optional feature)
  • Cell Type: Li-Ion; Li - Polymer
  • Charger Type: Linear
  • Features: Charging Current Monitor
BQ24450
from Texas Instruments High-Performance Analog

Regulates Both Voltage and Current During Charging. Precision Temperature-Compensated Reference: Maximizes Battery Capacity Over Temperature. Ensures Safety While Charging Over Temperature. Optimum Control to Maximize Battery Capacity and Life. Supports Different Configurations. Minimum External... [See More]

  • Package Type: SOIC; 16SOIC
  • Features: Lead-Free
  • Charger Type: Linear
  • Supply Voltage: 40