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Product Detailed Parameters
- Description：IC REG BOOST ADJ 115MA 8DFN
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：2.3V
- Voltage - Input (Max)：16V
- Voltage - Output (Min/Fixed)：2.3V
- Voltage - Output (Max)：40V (Switch)
- Current - Output：115mA (Switch)
- Frequency - Switching：-
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-WFDFN Exposed Pad
- Supplier Device Package：8-DFN (3x2)
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Overview
The LT3494EDDB#TRMPBF is a boost switching regulator IC manufactured by Analog Devices Inc. It features an adjustable output voltage range from 2.3V to 40V and supports a maximum switch current of 225mA. The device operates with an input voltage between 2.3V and 16V. It utilizes an 8-WFDFN package with an exposed pad for surface mount installation. The component functions within a temperature range of -40°C to +85°C.
Feature Summary
- Boost topology for step-up voltage conversion
- Adjustable output voltage capability up to 40V
- Compact 8-lead DFN package design
Applications
- Portable battery-powered devices requiring voltage boosting
- LED driver circuits
- General DC-DC power supply applications
Procurement Notes
Verify the exact part number suffix against official Analog Devices documentation to ensure correct packaging and specifications. Confirm availability status through authorized distributors as supply conditions may vary. Check RoHS compliance details in the datasheet before procurement.
Selection Notes
Select this component when a compact boost converter is needed for low-current applications. Ensure the input voltage range matches the source, typically single-cell batteries. Verify that the required output voltage does not exceed the 40V limit and that thermal management suits the 8-DFN package constraints.
Part Context
This part belongs to the LT3494 family of micropower boost converters. It is designed for space-constrained portable electronics. The manufacturer provides evaluation boards and simulation models to assist in circuit design and validation processes.
Replacement Considerations
Consult official Analog Devices documentation for verified substitute part numbers. Cross-reference pinouts and electrical characteristics carefully before substitution.
