ADI LTC7810ILXE#PBF

降压降压4.5V ~ 140V

Overview

Power by Linear / Analog Devices’ LTC7810ILXE#PBF is a high performance dual step-down DC/DC switching regulator controller. This controller drives all N-channel synchronous power MOSFET stages that can operate from voltages up to 140 V. A constant frequency current mode architecture allows a phase-lockable frequency of up to 720 kHz. The low no-load quiescent current extends operating run time in battery-powered systems. The controller features a precision 1 V reference, enabling the output voltage to be programmed from 1 V to 60 V. The gate drive voltage for the LTC7810ILXE#PBF can be programmed to 6 V, 8 V, or 10 V to allow the use of logic-level or standard-threshold FETs and to maximize efficiency. This device has additional features of spread spectrum operation which significantly reduces the peak radiated and conducted noise on both the input and output supplies, making it easier to comply with electromagnetic interference (EMI) standards. The LTC7810ILXE#PBF is ideal for industrial, telecom, and transportation solutions.

Features

Tray Package
Transistor Driver Outputs
Switching Frequency: 105kHz~780kHz
Current Limit, Frequency Control, Soft Start

Surface Mount Mounting Type

Applications

There are a lot of Linear Technology/Analog Devices
LTC7810ILXE#PBF DC to DC converter applications.

• Servo drive system
• Digital display device
• Linear guide
• Ball screw pair
• Computer application technology
• Network technology
• Automation technology
• CMM
• Various precision measuring instruments
• Various precision measuring detectors