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Product Detailed Parameters
- Description：IC REG BOOST SEPIC ADJ 1A 8DFN
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Up, Step-Up/Step-Down
- Output Configuration：Positive or Negative, Isolation Capable
- Topology：Boost, SEPIC
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：3V
- Voltage - Input (Max)：40V
- Voltage - Output (Min/Fixed)：1.6V, -0.8V
- Voltage - Output (Max)：60V (Switch)
- Current - Output：1A
- Frequency - Switching：2MHz
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-WFDFN Exposed Pad
- Supplier Device Package：8-DFN (3x2)
- Grade：-
- Qualification：-
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Overview
The LT8330HDDB#TRMPBF is a low quiescent current switching regulator manufactured by Analog Devices Inc., housed in an 8-lead DFN package. It supports Boost, SEPIC, and Inverting topologies with an integrated 60V switch capable of delivering up to 1A output current. The device operates within an input voltage range of 3V to 40V and utilizes current-mode control with pulse width modulation. It functions reliably across a temperature range of -40°C to +125°C.
Feature Summary
- Supports multiple converter topologies including boost, SEPIC, and inverting configurations using a single feedback pin.
- Features a high-voltage integrated switch rated for 60V operation.
- Designed for low power consumption with minimal quiescent current requirements.
- Utilizes current-mode control architecture for stable regulation.
Applications
- Industrial sensor power supplies
- Automotive electronics systems
- Battery-powered portable devices
- Negative voltage generation circuits
Procurement Notes
Verify the specific suffix #TRMPBF against official Analog Devices documentation to confirm tape-and-reel packaging and lead-free status. Ensure compatibility with required operating temperatures and input voltage ranges before integration. Cross-reference datasheet electrical characteristics for precise design parameters.
Selection Notes
Select this component when space-constrained designs require flexible topology options such as SEPIC or inverting conversion. It is suitable for applications needing a robust 60V switch rating while maintaining low standby power consumption. Consider the DFN package size for PCB layout constraints.
Part Context
This part belongs to the LT8330 family of DC/DC converters from Analog Devices. The series is characterized by its ability to provide positive or negative outputs from a single feedback pin, making it versatile for various power management needs in compact electronic systems.
Replacement Considerations
Consult Analog Devices official substitution lists for verified alternatives. Generic equivalents may not match the specific 60V switch rating or low IQ performance characteristics documented for this model.
