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 FLYBACK 3.6A 8SOIC
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- Function：Step-Up/Step-Down
- Output Configuration：Positive or Negative, Isolation Capable
- Topology：Flyback
- Output Type：-
- Number of Outputs：1
- Voltage - Input (Min)：2.8V
- Voltage - Input (Max)：42V
- Voltage - Output (Min/Fixed)：-
- Voltage - Output (Max)：-
- Current - Output：3.6A
- Frequency - Switching：Down to 12kHz
- Synchronous Rectifier：No
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
- Supplier Device Package：8-SOIC-EP
- Grade：-
- Qualification：-
Download product information
Overview
The LT8302MPS8E#TRPBF is a high-voltage isolated flyback switching regulator from Analog Devices, designed for ultra-low quiescent current operation. It supports an input voltage range of 2.8 V to 42 V and delivers up to 3.6 A output current with a maximum output voltage of 65 V. The device operates at a switch frequency adjustable down to 12.7 kHz and features a 380 uA static current. Packaged in an 8-lead SOIC-Narrow-EP (MSOP) format, it provides galvanic isolation without requiring an optocoupler.
Feature Summary
- Eliminates the need for optocouplers and feedback windings through integrated magnetic sensing technology
- Maintains regulation under light load conditions with ultra-low quiescent current consumption
- Provides precise secondary-side regulation via internal transformer leakage inductance monitoring
Applications
- Industrial power supplies requiring galvanic isolation
- Battery-powered equipment needing extended standby life
- Medical devices with strict efficiency and safety standards
- Telecommunications infrastructure power modules
Procurement Notes
Verify the specific suffix against official Analog Devices documentation to confirm package type and temperature grade. Ensure the ordering part number matches the required thermal performance and packaging configuration. Cross-reference datasheet revisions to validate pinout compatibility and electrical specifications before integration.
Selection Notes
Select this component for designs prioritizing minimal no-load power consumption and simplified transformer design. It is suitable for applications where eliminating optocouplers reduces bill-of-materials cost and improves reliability. Consider the thermal requirements of the exposed pad for adequate heat dissipation in compact enclosures.
Part Context
This part belongs to the LT8302 family of isolated flyback converters. It shares core architecture with variants like LT8302IS8E#PBF but differs in package style and manufacturing lot specifications. The MPS8E designation indicates a specific miniaturized surface-mount package variant within the broader product line.
Replacement Considerations
LT8302IS8E#PBF offers similar electrical characteristics in a standard SOIC-8 package. LT8302HS8E#WTRPBF provides automotive-grade qualification with identical functionality. Verify pinout compatibility and thermal resistance differences when substituting.
