Galaxy Power ICS1722
The ICS1722 is a CMOS device designed for the intelligent charge control of either nickel-cadmium (NiCd) or nickel-metal hydride (NiMH) batteries. The controller uses a pulsed-current charging technique together with voltage slope termination. The ICS1722 employs a four stage charge sequence that provides a complete recharge without overcharging.| Part No. | ICS1722 |
|---|---|
| Datasheet | ICS1722 Download |
| Manufacturer | Galaxy Power |
| Description | 16 Pin Quicksaver Charge Controller For Ni-cd & Ni-mh Batteries |
| Buy | Stock & Price |
GENERAL DESCRIPTION
The controller has nine userselectable charge rates and six user-selectable auxiliary modes available for customized charging systems. The ICS1722 monitors for the presence of a battery and begins charging when a battery is installed. The ICS1722 is for applications where temperature sensing is not required by the charge controller.FEATURES
●● Charge termination methods include: Voltage slope Charge timers Four stage charge sequence: Soft start charge Fast charge Topping charge Maintenance charge Reverse-pulse charging available in all charge stages Nine programmable charge rates between 15 minutes (4C) and four hours (C/4) Continuous polling mode for battery detection Six auxiliary modes include: Discharge-before-charge Ten hour C/10 conditioning charge Direct to C/40 maintenance charge Charging system test provided through controller Adjustable open circuit (no battery) voltage reference
APPLICATIONS
Battery charging systems for: - Portable consumer electronics...
