LTC7801 - Synchronous Step-Down DC/DC Controller

Analog Devices

LTC7801 Datasheet Preview — Preview of LTC7801 PDF

Datasheet Details

Part number	LTC7801
Manufacturer	Analog Devices ↗
File Size	3.94 MB
Description	Synchronous Step-Down DC/DC Controller
Datasheet	LTC7801-AnalogDevices.pdf

LTC7801 Product details

Description

The LTC®7801 is a high performance step-down switching regulator DC/DC controller that drives an all N-channel synchronous power MOSFET stage that can operate from input voltages up to 140V.

Features

n Wide VIN Range: 4V to 140V (150V Abs Max) n Wide Output Voltage Range: 0.8V to 60V n Adjustable Gate Drive Level: 5V to 10V (OPTI-DRIVE) n Low Operating IQ: 40μA (Shutdown = 10μA) n 100% Duty Cycle Operation n Integrated Bootstrap Diode n Selectable Gate Drive UVLO Thresholds n Onboard LDO or External NMOS LDO for DRVCC n EXTVCC LDO Powers Drivers from VOUT n Phase-Lockable Frequency (75kHz to 850kHz) n Programmable Fixed Frequency (50kHz to 900kHz) n Selectable Continuous, Pulse-Skipping or L.

📁 LTC7801 Similar Datasheet

LTC7812 - 38V Synchronous Boost+Buck Controller (Linear Technology)
LTC7815 - Buck/Buck/Boost Synchronous Controller (Linear Technology)
LTC7820 - Fixed Ratio High Power Inductorless (Charge Pump) DC/DC Controller (Linear Technology)
LTC7860 - High Efficiency Switching Surge Stopper (Linear Technology)
LTC7000 - Fast 150V Protected High Side NMOS Static Switch Driver (Linear)
LTC7000-1 - Fast 150V Protected High Side NMOS Static Switch Driver (Linear)
LTC7001 - Fast 150V High Side NMOS Static Switch Driver (Linear)
LTC7003 - Fast 60V Protected High Side NMOS Static Switch Driver (Linear)

Other Datasheets by Analog Devices

LTC7800 - High Frequency Synchronous Step-Down Controller
LTC7803 - 3MHz Synchronous Step-Down Controller
LTC7804 - Boost Controller
LTC7810 - 2-Phase Synchronous Step-Down DC/DC Controller
LTC7818 - Buck/Buck/Boost Synchronous Controller
LTC7821 - Hybrid Step-Down Synchronous Controller

Published: Aug 29, 2023 |