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：60V SYNC 4-SWITCH BUCK-BOOST LED
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- Output Type：Transistor Driver
- Function：Step-Up/Step-Down
- Output Configuration：Positive
- Topology：Buck-Boost
- Number of Outputs：1
- Output Phases：2
- Voltage - Supply (Vcc/Vdd)：3V ~ 60V
- Frequency - Switching：400kHz
- Duty Cycle (Max)：-
- Synchronous Rectifier：Yes
- Clock Sync：Yes
- Serial Interfaces：-
- Control Features：Enable, Frequency Control, Power Good, Soft Start
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：28-TSSOP (0.173", 4.40mm Width) Exposed Pad
- Supplier Device Package：28-TSSOP-EP
- Grade：-
- Qualification：-
Download product information
Overview
The LT8392JFE#TRPBF is a synchronous four-switch buck-boost DC/DC controller IC manufactured by Analog Devices Inc. It operates with an input voltage range of 4V to 60V and supports switching frequencies from 150kHz to 650kHz. The device features spread spectrum modulation to reduce EMI. It includes integrated soft start, current limit, and power good indicators. The component is housed in a 28-TSSOP-EP package and is designed for high-efficiency non-isolated output applications.
Feature Summary
- Synchronous four-switch topology for efficient buck and boost operation
- Spread spectrum frequency modulation capability
- Integrated soft start and cycle-by-cycle current limiting
- Power good status indicator
Applications
- Industrial automation power supplies
- Battery-powered equipment
- Automotive electronics systems
- Telecommunications infrastructure
Procurement Notes
Verify the specific suffix TRPBF indicates tape and reel packaging when placing orders. Confirm that the J-grade temperature rating aligns with your operational environment requirements. Ensure compatibility with the required switching frequency settings during design validation. Cross-reference the datasheet for accurate pinout and thermal pad connections.
Selection Notes
Select this controller for applications requiring wide input voltage ranges and bidirectional power flow. Consider the 28-TSSOP-EP package for thermal performance needs. Evaluate the 150kHz to 650kHz frequency range against electromagnetic interference constraints. Verify that the synchronous rectification meets efficiency targets for the specific load conditions.
Part Context
This component belongs to the LT8390 family of buck-boost controllers. It shares similar functional characteristics with other members like the LT8390JFE#PBF but may differ in packaging or specific manufacturing lot details. The series is designed for robust power management in demanding environments.
Replacement Considerations
The LT8390JFE#PBF is a related part within the same product family. Verify pin-to-pin compatibility and electrical parameter alignment before substitution. Check if the specific suffix variations impact packaging or temperature ratings.
