LTC3708EUH#PBF

$12.84

Description：IC REG CTRLR BUCK 32QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:44c22ca1519a Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3708EUH#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 32QFN. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC3708EUH#PBF

Description：IC REG CTRLR BUCK 32QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Output Type：Transistor Driver
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Number of Outputs：2
Output Phases：2
Voltage - Supply (Vcc/Vdd)：3.2V ~ 36V
Frequency - Switching：-
Duty Cycle (Max)：-
Synchronous Rectifier：Yes
Clock Sync：Yes
Serial Interfaces：-
Control Features：Enable, Power Good, Soft Start, Tracking
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：32-WFQFN Exposed Pad
Supplier Device Package：32-QFN (5x5)

DC DC Switching Controllers datasheet and documents for LTC3708EUH#PBF

LTC3708EUH#PBF

DC DC Switching Controllers Overview

The LTC3708EUH#PBF is a synchronous step-down switching regulator controller manufactured by Analog Devices Inc. It features a dual-channel architecture designed for high-performance power delivery. The device supports an input voltage range of 3.2V to 36V and provides two independent outputs. It operates with a fixed internal switching frequency and includes integrated synchronous rectification drivers. The controller offers precise regulation capabilities with low quiescent current consumption. It is housed in a 32-lead QFN package suitable for surface mount applications.

DC DC Switching Controllers Feature Summary

Dual-channel synchronous buck controller architecture
Integrated gate drivers for external N-channel MOSFETs
Supports tracking, soft-start, and power-good signaling
Wide input voltage range accommodating various supply rails

DC DC Switching Controllers Applications

Point-of-load (POL) conversion modules
Industrial equipment power distribution systems
Telecommunications infrastructure power supplies
Embedded computing board voltage regulation

DC DC Switching Controllers Procurement Notes

Verify the specific suffix and marking code against official Analog Devices documentation to confirm the exact temperature grade and package variant. Ensure that the ordering information matches the required RoHS compliance status and lead-free specifications. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before procurement.

DC DC Switching Controllers Selection Notes

Select this component when designing multi-rail power systems requiring synchronized or independent buck regulation from a single controller IC. Consider the thermal performance of the 32-QFN package and the requirements for external MOSFET selection based on the drive strength. Evaluate the need for tracking features if multiple output voltages must follow a specific sequence during startup or shutdown phases.

DC DC Switching Controllers Part Context

This part belongs to the LTC3708 series of high-efficiency synchronous DC/DC controllers. It is distinct from integrated switch regulators as it requires external power stages. The device complements other Analog Devices PMIC solutions by providing flexible control for custom power architectures in space-constrained designs.