ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC REG BOOST SEPIC ADJ 1A 8DFN
- Series：-
- Mfr：Analog Devices Inc.
- Package：Bulk
- Function：Ratiometric, Step-Up/Step-Down
- Output Configuration：Positive or Negative
- 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 ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-WFDFN Exposed Pad
- Supplier Device Package：8-DFN (3x2)
- Grade：-
- Qualification：-
Download product information
Overview
The LT8330IDDB#PBF is a current-mode DC/DC converter manufactured by Analog Devices Inc. It supports Boost, SEPIC, and Inverting topologies with an integrated 1A switch rated for 60V. The device operates within a 3V to 40V input voltage range and delivers up to 1A output current. It features low quiescent current consumption of 6µA and utilizes a single feedback pin for positive or negative voltage generation. The component is housed in an 8-pin DFN (3mm x 2mm) package.
Feature Summary
- Supports multiple topologies including Boost, SEPIC, and Inverting configurations using a single feedback pin
- Integrates a 1A switch with 60V breakdown capability for compact power solutions
- Operates with ultra-low quiescent current consumption of 6µA for extended battery life
Applications
- Industrial applications requiring small, efficient power solutions
- Automotive electronics demanding robust DC/DC conversion
- Systems utilizing single-cell lithium-ion batteries with varying input voltages
Procurement Notes
Verify the specific suffix 'IDDB' indicates the industrial temperature grade and DFN packaging configuration. Confirm that the '#PBF' designation ensures lead-free compliance and RoHS standards. Cross-reference the manufacturer's official datasheet for the LT8330 family to ensure the selected variant matches the required thermal and electrical specifications for the target application environment.
Selection Notes
Select this component when designing circuits that require flexibility between step-up, buck-boost, and inverting modes without additional control complexity. The integrated 1A switch handles moderate load requirements while maintaining a small footprint. Consider the 60V switch rating for applications with potential input voltage transients exceeding standard 40V limits.
Part Context
The LT8330 series from Analog Devices provides versatile switching regulator solutions in compact packages. This specific part belongs to the family of low IQ converters designed for space-constrained environments. It replaces older discrete solutions by integrating the controller, switch, and necessary protection features into a single monolithic chip.
Replacement Considerations
Direct substitutes include other LT8330 variants such as LT8330HDDB#PBF or LT8330ES6#TRMPBF, which share similar functional architectures but differ in package type or temperature grade. Verify compatibility before substitution.
