LTC3835EFE#PBF

$9.49

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

SKU:73ca76f6459c Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3835EFE#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 20TSSOP. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC3835EFE#PBF

Description：IC REG CTRLR BUCK 20TSSOP
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-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：20-TSSOP-EP

DC DC Switching Controllers datasheet and documents for LTC3835EFE#PBF

LTC3835EFE#PBF

DC DC Switching Controllers Overview

The LTC3835EFE#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 through external power stages. Key electrical parameters include a static current of 80uA, a fixed switching frequency of 800kHz, and operation within a temperature range of -40°C to +85°C. It utilizes an SSOP-16 package for surface mount installation.

DC DC Switching Controllers Feature Summary

Low quiescent current operation for enhanced efficiency in standby modes
Synchronous buck controller architecture for high-efficiency power conversion
Integrated shutdown capability for system power management

DC DC Switching Controllers Applications

Point-of-load regulation for digital signal processors
Power distribution networks for communication equipment
Industrial control system power supplies

DC DC Switching Controllers Procurement Notes

Verify the specific suffix code against official documentation, as package variations exist within the series. Confirm RoHS compliance status directly with the manufacturer or authorized distributors prior to procurement. Ensure that the SSOP-16 footprint matches the target PCB design requirements. Cross-reference the part number with the latest datasheet revisions to confirm availability and manufacturing status.

DC DC Switching Controllers Selection Notes

Select this component when low standby power consumption is critical alongside moderate current delivery requirements. The 800kHz switching frequency offers a balance between component size and efficiency. Ensure external MOSFETs are selected to support the 20A current capability while maintaining thermal performance within the specified operating temperature range.

DC DC Switching Controllers Part Context

This part belongs to the LTC3835-1 series of low IQ synchronous step-down controllers. It shares functional similarities with other members of the family but differs in package type and specific suffix designations. The EFE variant denotes a specific package configuration distinct from the EGN tube packaging found in related listings.