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LTC3729EUH#PBF The Analog Devices LTC3729EUH#PBF is a step-down DC-DC switching controller. It operates with an input voltage range of 4V to 36V and features two outputs.
Mfr Part #:

LTC3729EUH#PBF

Available from 1 distributors
Mfr Name: LT
LT
The Analog Devices LTC3729EUH#PBF is a step-down DC-DC switching controller. It operates with an input voltage range of 4V to 36V and features two outputs.
✓ Total Stock: 2,070 pcs

LTC3729EUH#PBF Available from 1 distributor

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✓ Non-Authorised
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Optech Co.,Limited ✓
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2,070 pcs
On Request
2070 pcs On Request 1 On Request On Request 17+ On Request On Request
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LTC3729EUH#PBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Package / Case
Supplier Device Package
Topology
Voltage Supply
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LTC3729EUH#PBF Description

Short technical summary and product information.

The Analog Devices LTC3729EUH#PBF is a versatile DC-DC switching controller designed for step-down applications. It supports an input voltage range from 4V to 36V, making it suitable for a variety of power supply designs.

 

This controller features two outputs and a maximum duty cycle of 99.5%. The switching frequency can range from 260kHz to 550kHz, with a typical maximum of 550kHz. It includes control features such as current limit, enable, phase control, power good, and soft start.

 

The LTC3729EUH#PBF is housed in a 32-QFN (5x5) package and is designed for surface mounting. Its operating temperature range is -40°C to +85°C.

 

Key specifications include synchronous rectification, a positive output configuration, and a transistor driver output type. This component is part of the PolyPhase® series.

LTC3729EUH#PBF Quick Information

Product Type: DC DC Switching Controller
Series: PolyPhase®
Canonical Name: Analog Devices LTC3729EUH#PBF DC DC Switching Controller
Subcategory: DC-DC Switching Controllers

LTC3729EUH#PBF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LTC3729EUH#PBF Features

  • Step-down DC-DC switching controller.
  • Wide 4V to 36V input voltage range.
  • Dual output channels.
  • Up to 550kHz switching frequency.
  • Surface mount 32-QFN (5x5) package.

LTC3729EUH#PBF Applications

  • Used in multi-phase power supplies.
  • Ideal for high-current step-down applications.
  • Suitable for telecom and networking equipment.
  • Applicable in industrial power systems.

LTC3729EUH#PBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LTC3729EUH#PBF?

4V to 36V.

What is the switching frequency range?

260kHz to 550kHz.

What is the operating temperature range?

-40°C to +85°C.

What package does the LTC3729EUH#PBF come in?

QFN-32-EP (5x5mm) with exposed pad.

Does it support synchronous rectification?

Yes.

How many outputs does it have?

2 outputs.

What control features are included?

Current limit, enable, phase control, power good, and soft start.

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