ADI LTC4009CUF-1#TRPBF

多化学0°C ~ 85°C（TA）

Overview

The LTC4009CUF is a constant-current/constant-voltage battery charger controller. It uses a synchronous quasiconstant frequency PWM control architecture that will not generate audible noise with ceramic bulk capacitors. Charge current is set by the combination of external sense, input and programming resistors. With no built-in termination, the LTC4009CUF family charges a wide range of batteries under external control.

The CHRG status pin is active during all charging modes, including special indication for low charge current.

Features

Tape & Reel (TR) Package
Battery pack voltage of 16.4V
20-WFQFN Exposed Pad package

Surface Mount Mounting Type

Applications

There are a lot of Linear Technology/Analog Devices
LTC4009CUF-1#TRPBF Battery Chargers ICs applications.

• Conventional charge
• Opportunity charge
• Fast charge
• Fleet management
• Shop charger
• Golf carts
• Forklift
• Pallet jacks
• Personnel carriers
• Maintenance shops