LT1680CSW#TRPBF

$6.41

Description：IC REG CTLR BST/FWRD CONV 16SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:973d035b6c94 Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG CTLR BST/FWRD CONV 16SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Output Type：Transistor Driver
Function：Step-Up, Step-Up/Step-Down
Output Configuration：Positive
Topology：Boost, Forward Converter
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：9V ~ 60V
Frequency - Switching：-
Duty Cycle (Max)：90%
Synchronous Rectifier：No
Clock Sync：Yes
Serial Interfaces：-
Control Features：Enable, Soft Start
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.295", 7.50mm Width)
Supplier Device Package：16-SO
Grade：-
Qualification：-

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LT1680CSW#TRPBF

Overview

The LT1680CSW#TRPBF is a high-power current-mode switching power supply controller optimized for boost topologies, manufactured by Analog Devices Inc. It operates within a supply voltage range of 9V to 60V and supports a maximum duty cycle of 90%. The device features clock synchronization capability and includes control characteristics such as enable functionality and soft start. Designed for surface-mount installation, it is housed in a 16-SOIC package with a width of 7.50mm. The component functions as a positive output DC-DC switching controller suitable for boost and forward converter applications across an operating temperature range of 0°C to 70°C.

Feature Summary

Optimized for high-power boost topologies using current-mode control
Supports clock synchronization for multi-phase or parallel operation
Integrates enable pin and soft-start functionality for controlled startup

Applications

Boost converter designs requiring high power density
Forward converter implementations
Step-up/step-down DC-DC conversion systems

Procurement Notes

Verify the specific ordering suffix #TRPBF confirms tape-and-reel packaging when sourcing from distributors. Ensure the requested quantity aligns with standard reel sizes if bulk procurement is intended. Confirm that the commercial grade temperature rating (0°C to 70°C) meets the environmental requirements of the target application before finalizing orders.

Selection Notes

Select this controller for applications demanding high-power boost conversion with precise current-mode regulation. Consider the 16-SOIC package constraints for thermal management and PCB layout. Verify that the input voltage range of 9V to 60V covers the system's operational spectrum. Evaluate the need for external N-channel MOSFET drivers compatible with the IC's output stage capabilities.

Part Context

The LT1680 series represents Analog Devices' solution for high-performance DC-DC step-up control. The LT1680CSW#TRPBF variant specifically denotes the commercial temperature grade version packaged in tape and reel format. This part belongs to the broader LT1680 family designed for efficient power conversion in industrial and telecommunications equipment.