KA35S281-DI中文資料KASIN數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

Description:

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.

Features:

? 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:

? Handheld Equipment

? Portable Instruments and Communications

? Power Conditioning for Battery Systems

? Telecommunications

? Power Utility

? Emergency Lighting

? Control System

? Fire & Security

? Renewables

? UPS