LTC3835EUFD#PBF

$9.49

Description：IC REG CTRLR BUCK 20QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:419793346551 Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3835EUFD#PBF is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC REG CTRLR BUCK 20QFN. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC3835EUFD#PBF

Description：IC REG CTRLR BUCK 20QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Output Type：Transistor Driver
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：4V ~ 36V
Frequency - Switching：250kHz ~ 530kHz
Duty Cycle (Max)：99.40%
Synchronous Rectifier：Yes
Clock Sync：No
Serial Interfaces：-
Control Features：Enable, Phase Control, Power Good, Soft Start, Tracking
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：20-WFQFN Exposed Pad
Supplier Device Package：20-QFN (4x5)

DC DC Switching Controllers datasheet and documents for LTC3835EUFD#PBF

LTC3835EUFD#PBF

DC DC Switching Controllers Overview

The LTC3835EUFD#PBF is a low quiescent current synchronous step-down switching regulator controller manufactured by Analog Devices Inc. It operates with an input voltage range of 4V to 36V and supports output voltages from 800mV to 10V. The device delivers up to 20A of output current with a fixed switching frequency of 800kHz. It features a shutdown function and draws only 80µA of static current. The component is housed in a 16-lead SSOP package and functions within a temperature range of -40°C to +85°C.

DC DC Switching Controllers Feature Summary

Synchronous buck controller architecture for high efficiency
Low quiescent current operation for power saving
Integrated shutdown capability

DC DC Switching Controllers Applications

Point-of-load regulation
Industrial power systems
Telecommunications equipment

DC DC Switching Controllers Procurement Notes

Verify the specific suffix EUFD against official documentation to confirm the package type and temperature grade. Ensure compatibility with external MOSFETs for the required current handling. Confirm RoHS compliance status through the manufacturer's datasheet before finalizing procurement specifications.

DC DC Switching Controllers Selection Notes

Select this controller when a wide input voltage range and moderate output current are required. The 800kHz frequency allows for compact passive component selection. Verify that the application environment stays within the specified operating temperature limits for reliable performance.

DC DC Switching Controllers Part Context

This component belongs to the LTC3835 family of synchronous buck controllers. It is designed for applications requiring efficient power conversion from higher bus voltages to lower logic or load voltages. The part integrates control circuitry while relying on external power stages.