INTERSIL - ISL6251HRZ - IC, BATTERY CHARGER, 10A, QFN-28 -- 912424 [ISL6251HRZ from Intersil Corporation]
from 1-Source Electronic Components

IC, BATTERY CHARGER, 10A, QFN-28. Battery Type:Li-Ion, Li Polymer, NiCd, NiMH. Input Voltage:25V. Battery Charge Voltage:17.64V. Charge Current Max:10A. Battery IC Case Style:QFN. No. of Pins:28. No. of Series Cells:4. RoHS Compliant: Yes [See More]

  • Cell Type: Li-Ion; NiCd; NiMH
  • Pins: 28
  • Package Type: QFNL
  • Cells: 4
Adjustable-Output, Switch-Mode Current Sources with Synchronous Rectifier -- MAX1640
from Maxim Integrated Products, Inc.

The MAX1640/MAX1641 CMOS, adjustable-output, switch-mode current sources operate from a +5.5V to +26V input, and are ideal for microprocessor-controlled battery chargers. Charging current, maximum output voltage, and pulse-trickle charge are programmed with external resistors. Programming the... [See More]

  • Cell Type: Li-Ion; NiCd; NiMH
  • Features: Lead-Free
  • Charger Type: Switching
  • Package Type: QSOP
PS200 Switch Mode Charger Evaluation Board -- PS200
from Microchip Technology, Inc.

The PS200 is a configurable Switch mode charger which is comprised of a PIC16F microcontroller core and precision analog circuitry. User configurable battery charger. Firmware available for Li-Ion/Polymer, NiMH, NiCD, and Pb Acid. 10-bit ADC for voltage, current and temperature measurement. 256... [See More]

  • Cell Type: Li-Ion (optional feature); NiCd (optional feature); Lead Acid (optional feature)
  • Features: Over Voltage Protection
  • Charger Type: Linear
  • Cells: 999
BQ24765
from Texas Instruments High-Performance Analog

Integrated Power MOSFETs, NMOS-NMOS, Synchronous Buck Converter. >95% Efficiency. Frequency 700kHz Allows Smaller Inductor (5mm x 5mm). Thermal Regulation Loop for Safety, Limit TJ = 120 °C. Adaptive Driver Dead-time and 99.5% Maximum Effective Duty Cycle. High-Accuracy Voltage and Current... [See More]

  • Cell Type: Li-Ion; NiCd; NiMH; Lead Acid; Multichemistry
  • Features: Over Voltage Protection; Over Current Protection; Soft Start; Lead-Free
  • Charger Type: Switching
  • Package Type: VQFN
Battery Charger -- SC801
from Semtech Corp.

Fully integrated high-current lithium-ion battery charger system [See More]

  • Cell Type: Li-Ion; NiCd; NiMH; Li-Polymer
  • Features: Over Voltage Protection; Over Current Protection; Soft Start; Charging Current Monitor; Lead-Free (optional feature)
  • Charger Type: Linear
  • Package Type: MLP