LT3574EMS#PBF
- Mfr.Part #
- LT3574EMS#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-TFSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC REG FLYBACK 650MA 16MSOP
- Stock
- 1,224
- In Stock :
- 1,224
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Terminal Position :
- Dual
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Terminal Pitch :
- 0.5mm
- Function :
- Step-Up/Step-Down
- Input Voltage-Nom :
- 12V
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 16-TFSOP (0.118, 3.00mm Width)
- JESD-609 Code :
- e3
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Packaging :
- Tube
- Surface Mount :
- yes
- Number of Pins :
- 16
- Voltage - Input (Max) :
- 40V
- ECCN Code :
- EAR99
- Synchronous Rectifier :
- No
- Number of Outputs :
- 1
- Frequency - Switching :
- 40kHz~1MHz
- Switcher Configuration :
- Single
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 3mm
- Terminal Finish :
- Matte Tin (Sn)
- Control Mode :
- CURRENT-MODE
- REACH SVHC :
- No SVHC
- Output Type :
- Adjustable, Fixed
- Mounting Type :
- Surface Mount
- Output Configuration :
- Positive or Negative, Isolation Capable
- Length :
- 4.039mm
- Operating Temperature :
- -40°C~125°C TA
- Number of Terminations :
- 16
- Published :
- 2010
- Current - Output :
- 650mA
- Output Voltage :
- 5V
- Voltage - Input (Min) :
- 3V
- Factory Lead Time :
- 8 Weeks
- Base Part Number :
- LT3574
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Terminal Form :
- Gull wing
- Topology :
- Flyback
- Datasheets
- LT3574EMS#PBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT3574EMS#PBF Overview
The LT3574EMS#PBF from Analog Devices, Inc. is a cutting-edge integrated circuit designed specifically for flyback converter applications. As part of the Voltage Regulators - DC DC Switching Regulators category, this IC enables efficient, compact, and flexible solutions for power supply designs. It simplifies the design of isolated DC/DC converters, as it integrates a 650mA, 42V switch with all necessary oscillator, control and logic circuitry into a compact 16-MSOP package. This IC is perfect for designers looking to improve system reliability and performance while reducing the overall footprint and component count in space-constrained applications.
LT3574EMS#PBF Features
The LT3574EMS#PBF boasts several advanced features, including its ability to generate multiple outputs from a single winding, adjustable switching frequency from 100kHz to 500kHz, and a high voltage 1.25V feedback reference that supports a wide range of output voltages. Its built-in soft-start function minimizes inrush current at startup, thereby enhancing system stability and lifespan. Additionally, the IC's thermal protection and current limiting capabilities ensure reliable operation under varying load and temperature conditions.
LT3574EMS#PBF Applications
- Industrial Control Systems: Utilized in providing isolated power supplies to various sensors and actuators, enhancing system reliability and performance in harsh environments.
- Telecommunication Equipment: Employs its flyback converter capability to offer compact and efficient power solutions for routers, switches, and other networking devices, ensuring stable operation and reduced downtime.
- Portable Devices: Supports the development of power solutions for battery-operated devices, allowing for extended usage times and improved energy efficiency.
- Medical Equipment: Ideal for powering sensitive medical devices where stable and reliable power is crucial, contributing to safer and more reliable healthcare delivery.
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