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Product Detailed Parameters
- Description：IC REG BST SEPIC TRAN DRV 16MSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Up, Step-Up/Step-Down
- Output Configuration：Positive
- Topology：Boost, SEPIC
- Output Type：Transistor Driver
- Number of Outputs：1
- Voltage - Input (Min)：2.8V
- Voltage - Input (Max)：60V
- Voltage - Output (Min/Fixed)：-
- Voltage - Output (Max)：150V (Switch)
- Current - Output：1.5A (Switch)
- Frequency - Switching：100kHz ~ 500kHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad
- Supplier Device Package：16-MSOP-EP
- Grade：-
- Qualification：-
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Overview
The LT8365EMSE#TRPBF is a high-performance DC/DC converter from Analog Devices, packaged in a 16-lead MSOP with an exposed pad. It integrates a 150V, 1.5A switch and supports Boost, SEPIC, and Inverting topologies. The device operates with an input voltage range of 2.8V to 60V and can generate outputs up to 150V. It features a switching frequency between 100kHz and 500kHz and draws only 9µA of quiescent current. The component functions within a temperature range of -40°C to +125°C.
Feature Summary
- Integrates a 150V, 1.5A power switch for compact high-voltage designs
- Supports multiple topologies including Boost, SEPIC, and Inverting configurations
- Features low quiescent current consumption for battery-powered applications
- Includes spread spectrum frequency modulation to reduce electromagnetic interference
Applications
- High-voltage boost converters for portable communication devices
- Negative voltage generation for sensor biasing
- SEPIC converters for wide input voltage ranges
- Industrial control systems requiring isolated or non-isolated high voltage rails
Procurement Notes
Verify the specific suffix TRPBF indicates tape and reel packaging when ordering. Confirm the MSOP-16 package dimensions match your PCB footprint requirements. Ensure the operating temperature range meets your system's environmental specifications. Check for any recent product change notifications that may affect pinout or electrical characteristics before finalizing procurement.
Selection Notes
Select this component when a single-chip solution is needed for generating high voltages from low input sources. It is suitable for applications requiring efficient power conversion with minimal external components. Consider the thermal performance of the exposed pad design for heat dissipation. Evaluate the switching frequency options to balance efficiency against EMI constraints.
Part Context
The LT8365 belongs to a family of high-voltage switching regulators designed for space-constrained applications. It replaces discrete solutions by integrating the power switch and controller. The EMSE variant specifies the MSOP-16 package with an exposed thermal pad. This series is commonly used in industrial and communications equipment where reliability and size are critical.
Replacement Considerations
LT8365HMSE#TRPBF offers identical electrical specifications but in a different package configuration. LT8365EMSE#PBF provides the same functionality in tube packaging instead of tape and reel. Verify compatibility with existing board layouts when substituting due to potential package differences.
