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UC3909 Datasheet - Unitrode

UC3909 - Switchmode Lead-Acid Battery Charger

The UC3909 family of Switchmode Lead-Acid Battery Chargers accurately controls lead acid battery charging with a highly efficient average current mode control loop.

This chip combines charge state logic with average current PWM control circuitry.

Charge state logic commands current or voltage contro

UC3909 Features

* Accurate and Efficient Control of Battery Charging

* Average Current Mode Control from Trickle to Overcharge

* Resistor Programmable Charge Currents

* Thermistor Interface Tracks Battery Requirements Over Temperature

* Output Status Bits Report on Four Inter

UC3909-Unitrode.pdf

Preview of UC3909 PDF
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Datasheet Details

Part number:

UC3909

Manufacturer:

Unitrode

File Size:

734.30 KB

Description:

Switchmode lead-acid battery charger.

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