LT1308ACF#TR

Description：IC REG BST SEPIC ADJ 2A 14TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:6a673aaadfbd Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BST SEPIC ADJ 2A 14TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Function：Step-Up, Step-Up/Step-Down
Output Configuration：Positive
Topology：Boost, SEPIC
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：1V
Voltage - Input (Max)：10V
Voltage - Output (Min/Fixed)：1.22V
Voltage - Output (Max)：34V
Current - Output：2A (Switch)
Frequency - Switching：600kHz
Synchronous Rectifier：No
Operating Temperature：-
Mounting Type：Surface Mount
Package / Case：14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：14-TSSOP
Grade：-
Qualification：-

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LT1308ACF#TR

Overview

The LT1308ACF#TR is a micropower, fixed-frequency step-up DC/DC converter manufactured by Analog Devices Inc. It operates over an input voltage range of 1V to 10V and utilizes Burst Mode operation for high efficiency at light loads. The device features a 600kHz switching frequency and supports output voltages up to 34V with peak currents up to 4.5A. It is housed in an 8-lead CF package.

Feature Summary

Micropower architecture with automatic Burst Mode operation for low quiescent current
Fixed 600kHz switching frequency for efficient power conversion
Wide input voltage range supporting single-cell battery applications

Applications

Single-cell lithium-ion battery powered systems
Portable instrumentation requiring high efficiency
Low-voltage boost converter designs

Procurement Notes

Verify the specific suffix #TR indicates tape and reel packaging when ordering. Confirm the AC grade temperature range meets your operational requirements. Ensure compatibility with the 8-lead CF package footprint during PCB layout. Cross-reference official datasheets for absolute maximum ratings before integration.

Selection Notes

Select this component for applications requiring high current from a single cell while maintaining low standby power. The fixed 600kHz frequency allows for smaller passive components compared to lower frequency alternatives. Consider the thermal performance of the CF package for high-current scenarios.

Part Context

This part belongs to the LT1308A family of high current, micropower DC/DC converters. The series is designed for battery-operated systems where efficiency and size are critical. Analog Devices acquired Linear Technology, which originally developed this product line.