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UC2906NG4 - 

IC, BATTERY CHARGER, 2906, PDIP16

TEXAS INSTRUMENTS UC2906NG4

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
UC2906NG4
Order Code:
1207375
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
Lead Acid
:
-40°C
:
-
:
70°C
:
DIP
:
16Pins
:
40V
:
-
:
-
:
-
:
Each
:
-
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Product Overview

The UC2906NG4 is a Battery Charger Controller contains all of the necessary circuitry to optimally control the charge and hold cycle for sealed lead-acid batteries. This integrated circuit 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. Optimum charging conditions are maintained over an extended temperature range with an internal reference that tracks the nominal temperature characteristics of the lead-acid cell. A typical standby supply current requirement of only 1.6mA allows these ICs to predictably monitor ambient temperatures. Separate voltage loop and current limit amplifiers regulate the output voltage and current levels in the charger by controlling the on board driver. The driver will supply up to 25mA of base drive to an external pass device.
  • Optimum control for maximum battery capacity and life
  • Internal state logic provides three charge states
  • Precision reference tracks battery requirements over temperature
  • Controls both voltage and current at charger output
  • System interface functions
  • Green product and no Sb/Br

Applications

Power Management, Industrial