Kasin KA35S280
The KA35S28X series of battery charger controllers contain all of the necessary circuitry to optimally control the charge and hold cycle for sealed lead-acid batteries. These integrated circuits monitor and control both the output voltage and current of the charger through three separate charge states; a high current bulk-charge state, a controlled over-charge, and a precision float-charge, or standby, state. The Pulse-Width Modulator (PWM) provides control for high-efficiency current and voltage regulation.FEATURES
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● Optimum Control for Maximum Battery Capacity and Life Applicable to Various Types of Lead Battery Pin-Selectable Charge Algorithms (3 Step Voltage, Current, or Pulsed Charge) Automatically Shorted, Opened, or Damaged Cells Detections Automatically Battery Removal Detection Charge Condition LED Indicator Outputs (On, Pulsed, Off) Automatic Correction of Charging Current and Voltage Based on Current Temperature Maximum and Minimum Battery Temperature Protection Pre-Charge Qualification (Initial Trickle Charge for Deeply Discharged Batteries) Cycle/Float Button (For In-System Battery Charge Condition) Adjustable Charging Time Control by Changing the External Current Resistor Faster Charge Time Button Externally Disabling Charge Button Switch Mode Constant Current Generation Pb-Free (RoHS Compliant)
APPLICATIONS
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● Handheld Equipment Portable Instruments and Communications Power Conditioning for Battery Systems Telecommunications Po...