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LTC4000 Datasheet High Voltage High Current Controller

Manufacturer: Linear Technology (now Analog Devices)

Overview: LTC4000.

General Description

n plete High Performance Battery Charger When Paired with a DC/DC Converter n Wide Input and Output Voltage Range: 3V to 60V n Input Ideal Diode for Low Loss Reverse Blocking and Load Sharing n Output Ideal Diode for Low Loss PowerPath™ and Load Sharing with the Battery n Instant-On Operation with Heavily Discharged Battery n Programmable Input and Charge Current: ±1% Accuracy n ±0.25% Accurate Programmable Float Voltage n Programmable C/X or Timer Based Charge Termination n NTC Input for Temperature Qualified Charging n 28-Lead 4mm × 5mm QFN or SSOP Packages Applications n High Power Battery Charger Systems n High Performance Portable Instruments n Industrial Battery Equipped Devices n Notebook/Subnotebook puters The LTC®4000 is a high voltage, high performance controller that converts many externally pensated DC/DC power supplies into full-featured battery chargers.

Key Features

  • High Voltage High Current Controller for Battery Charging and Power Management.

LTC4000 Distributor