LT1308BCS8#PBF

$10.22

Description：IC REG BOOST SEPIC ADJ 2A 8SO
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:2550b911b6f9 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BOOST SEPIC ADJ 2A 8SO
Series：-
Mfr：Analog Devices Inc.
Package：Tube
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：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SO

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LT1308BCS8#PBF

Overview

The LT1308BCS8#PBF is a micropower, fixed-frequency boost DC/DC converter manufactured by Analog Devices Inc. It operates within an input voltage range of 1 V to 10 V and delivers up to 2 A output current. The device features a 600 kHz switching frequency and supports a maximum output voltage of 34 V. It utilizes an SOIC-8 package and includes a shutdown function. The component functions as a synchronous rectifier-free step-up converter designed for high efficiency in portable applications.

Feature Summary

Operates over a wide 1 V to 10 V input voltage range suitable for single-cell battery systems
Delivers up to 2 A output current with a maximum output voltage of 34 V
Features automatic Burst Mode operation at light loads to minimize quiescent current consumption
Includes a dedicated shutdown pin for power management control

Applications

Single lithium-ion cell to regulated voltage conversion
Portable electronic devices requiring high efficiency at low input voltages
Battery-powered equipment needing extended runtime through low quiescent current operation

Procurement Notes

Verify the specific suffix #PBF indicates lead-free compliance when sourcing. Confirm the SOIC-8 package dimensions match your PCB footprint requirements. Check official Analog Devices documentation for the latest RoHS status and environmental declarations before finalizing procurement specifications.

Selection Notes

Select this component when designing circuits that require boosting low input voltages from single cells to higher levels. Consider the 600 kHz switching frequency for balancing component size and efficiency. Ensure the load current does not exceed the 2 A limit and verify thermal performance within the specified operating temperature range.

Part Context

This part belongs to the LT1308A series of micropower DC/DC converters. It shares architectural similarities with other members like the LT1308AIS8 but differs in specific electrical characteristics and packaging options. The series is designed for applications demanding high efficiency and low standby power consumption.