LTC3736EUF-2#TRPBF

$5.01

Description：IC REG CTRLR BUCK 24QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:7e07075f00fb Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3736EUF-2#TRPBF 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 24QFN. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC3736EUF-2#TRPBF

Description：IC REG CTRLR BUCK 24QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Output Type：Transistor Driver
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Number of Outputs：2
Output Phases：2
Voltage - Supply (Vcc/Vdd)：2.75V ~ 9.8V
Frequency - Switching：300kHz ~ 750kHz
Duty Cycle (Max)：100%
Synchronous Rectifier：Yes
Clock Sync：Yes
Serial Interfaces：-
Control Features：Current Limit, Enable, Power Good, Soft Start, Tracking
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：24-WFQFN Exposed Pad
Supplier Device Package：24-QFN (4x4)

DC DC Switching Controllers datasheet and documents for LTC3736EUF-2#TRPBF

LTC3736EUF-2#TRPBF

DC DC Switching Controllers Overview

The LTC3736EUF-2#TRPBF is a dual-phase, no RSENSE synchronous buck controller manufactured by Analog Devices Inc. It operates within an input voltage range of 2.75V to 9.8V and features a 0.6V ±1% voltage reference. The device supports selectable pulse-skipping or forced continuous operation and includes internal soft-start circuitry. Packaged in a 24-WFQFN (4x4) with exposed pad, it functions at switching frequencies between 300kHz and 750kHz. Key control characteristics include current limit, enable, frequency control, power good indication, and output tracking capabilities.

DC DC Switching Controllers Feature Summary

Eliminates the need for current sense resistors through proprietary sensing technology
Provides out-of-phase controller operation to reduce required input capacitance
Integrates a tracking function for synchronized multi-rail power sequencing

DC DC Switching Controllers Applications

Point-of-load regulation for high-performance processors
Multi-phase power distribution networks
Industrial equipment requiring efficient step-down conversion

DC DC Switching Controllers Procurement Notes

Verify the specific suffix '2' indicates the dual-phase variant configuration distinct from other model numbers. Confirm the 24-QFN package dimensions match the PCB footprint requirements. Ensure the operating temperature range of -40°C to 85°C aligns with the target application environment specifications.

DC DC Switching Controllers Selection Notes

Select this component when designing systems that require precise current sharing without external sense resistors. The wide input voltage range suits applications powered by single-cell lithium batteries or low-voltage rails. Consider the 24-pin QFN package for space-constrained layouts requiring robust thermal dissipation through the exposed pad.

DC DC Switching Controllers Part Context

This part belongs to the LTC3736 family of synchronous controllers designed for high-efficiency DC/DC conversion. It complements other Analog Devices power management solutions by offering advanced phase-interleaving and tracking features. The series targets applications demanding high transient response and minimal component count in compact form factors.