Datasheet4U.com

UC3909 - Switchmode Lead-Acid Battery Charger

Product Overview

Unitrode

📥 Download Datasheet

UC3909 Switchmode Lead-Acid Battery Charger by Unitrode - Datasheet Preview — Datasheet preview – UC3909

Datasheet Details

Part number	UC3909
Manufacturer	Unitrode
File Size	734.30 KB
Description	Switchmode Lead-Acid Battery Charger
Datasheet	UC3909 Datasheet
Additional preview pages of the UC3909 datasheet.

Product details

Description

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

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 Internal Charge States.
Undervoltage Lockout Monitors VCC and VREF.

📁 Similar Datasheet

UC3902 - LOAD SHARE CONTROLLER (Texas Instruments)
UC3903 - Quad Supply and Line Monitor (Texas Instruments)
UC3914 - Power Manager (Texas Instruments)
UC3943 - HIGH PERFORMANCE CURRENT MODE CONTROLLERS (UTC)
UC3973 - PWM CONTROLLER (UTC)
UC3001 - Printed Circuit Mount (Young)
UC32061 - SYNCHRONOUS STEP-DOWN DC/DC CONVERTER (UTC)
UC32062 - SYNCHRONOUS STEP-DOWN DC/DC CONVERTER (UTC)

Other Datasheets by Unitrode

UC3901 - Isolated Feedback Generator
UC3906 - Sealed Lead-Acid Battery Charger
UC39431 - Precision Adjustable Shunt Regulator
UC39431B - Precision Adjustable Shunt Regulator
UC39432 - Precision Analog Controller
UC39432B - Precision Analog Controller

Published: Apr 17, 2020 |