Datasheet4U Logo Datasheet4U.com

LTC3863 - DC/DC Controller

General Description

The LTC®3863 is a robust, inverting DC/DC PMOS controller optimized for automotive and industrial applications.

It drives a P-channel power MOSFET to generate a negative output and requires just a single inductor to complete the circuit.

0.4V to 150V are typica

Key Features

  • n Wide Operating VIN Range: 3.5V to 60V n Wide Negative VOUT Range:.
  • 0.4V to Beyond.
  • 150V n Low Operating IQ = 70µA n Strong High Voltage MOSFET Gate Driver n Constant Frequency Current Mode Architecture n Verified FMEA for Adjacent Pin Open/Short n Selectable High Efficiency Burst Mode® Operation or Pulse-Skipping Mode at Light Loads n Programmable Fixed Frequency: 50kHz to 850kHz n Phase-Lockable Frequency: 75kHz to 750kHz n Accurate Current Limit n Programmable Soft-Start or V.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
LTC3807 Synchronous Step-Down Controller Linear
LTC3808 Synchronous DC/DC Controller Linear
LTC3816 DC/DC Controller Linear
LTC3823 Step-Down Synchronous DC/DC Controller Linear
LTC3829 Single Output Synchronous Step-Down DC/DC Controller Analog Devices

Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LTC3860 Voltage Mode DC/DC Controller
LTC3861 Multiphase Step-Down Voltage Mode DC/DC Controller
LTC3861-1 Multiphase Step-Down Voltage Mode DC/DC Controller
LTC3862 Step-Up DC/DC Controller
LTC3862-1 Step-Up DC/DC Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LTC3863 60V Low IQ Inverting DC/DC Controller FEATURES n Wide Operating VIN Range: 3.5V to 60V n Wide Negative VOUT Range: –0.