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LT3844EFE The Analog Devices LT3844EFE is a versatile DC-DC switching controller supporting step-up, step-down, and SEPIC topologies. It operates with a supply voltage range of 4V to 60V and a switching frequency of 300kHz.
Mfr Part #:

LT3844EFE

Available from 2 distributors
Mfr Name: LT
LT
The Analog Devices LT3844EFE is a versatile DC-DC switching controller supporting step-up, step-down, and SEPIC topologies. It operates with a supply voltage range of 4V to 60V and a switching frequency of 300kHz.
✓ Total Stock: 28 pcs

LT3844EFE Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
28 pcs
On Request
28 pcs On Request 1 On Request On Request 06+ On Request On Request
HK XINYUANXIN ELECTRONIC TECH LIMITED ✓
Non-Authorised Inventory information
On Request
On Request
On Request On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LT3844EFE Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Function
Lead Spacing
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Synchronous Rectifier
Topology
Voltage Supply
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LT3844EFE Description

Short technical summary and product information.

The LT3844EFE from Analog Devices is a high-performance DC-DC switching controller designed for flexible power management applications. It supports multiple topologies including Buck, Boost, and SEPIC, making it suitable for a wide range of voltage conversion needs.

 

This controller features a wide supply voltage range from 4V to 60V and operates at a switching frequency of 300kHz. It includes control features such as Enable, Frequency Control, and Soft Start, enabling precise regulation and system management. The device is configured for a single output phase and offers positive or negative output configurations.

 

Packaged in a 16-TSSOP with an exposed pad, the LT3844EFE is designed for surface mount applications. Its operating temperature range is -40°C to 125°C (TJ), ensuring reliable performance in various environmental conditions. The synchronous rectifier is not included, and it supports clock synchronization.

 

This part is suitable for designs requiring efficient and stable power conversion, offering a robust solution for demanding electronic systems.

LT3844EFE Quick Information

Product Type: DC DC Switching Controller
Canonical Name: LT3844EFE DC-DC Converter
Subcategory: Power Management ICs

LT3844EFE Compliance

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

LT3844EFE Features

  • Supports Buck, Boost, and SEPIC topologies.
  • Wide 4V to 60V supply voltage range.
  • 300kHz switching frequency for efficient conversion.
  • Surface mount 16-TSSOP-EP package.
  • Includes Enable, Frequency Control, and Soft Start.

LT3844EFE Applications

  • Ideal for step-up voltage conversion.
  • Suitable for step-down voltage conversion.
  • Flexible for SEPIC applications.
  • Used in power management circuits.
  • Enables precise output control.

LT3844EFE FAQs

7 frequently asked questions generated from this part’s specifications.
What is the switching frequency of the LT3844EFE?

The switching frequency is 300 kHz.

What is the supply voltage range for the LT3844EFE?

The supply voltage range is 4V to 60V.

What operating temperature range does the LT3844EFE support?

The operating temperature range is -40°C to 125°C (TJ).

What package type is the LT3844EFE available in?

It is available in a 16-TSSOP (0.173", 4.40mm Width) Exposed Pad package.

What mounting type is required for the LT3844EFE?

The LT3844EFE requires surface mounting.

What control features are available on the LT3844EFE?

Control features include Enable, Frequency Control, and Soft Start.

What topologies does the LT3844EFE support?

It supports Buck, Boost, and SEPIC topologies.

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