LT1613CS5#TRMPBF

$6.29

Description：IC REG BST FLYBACK ADJ TSOT23-5
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:55cd6f8f5f6a Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BST FLYBACK ADJ TSOT23-5
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Up, Step-Up/Step-Down
Output Configuration：Positive
Topology：Boost, Flyback, SEPIC
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：0.9V
Voltage - Input (Max)：10V
Voltage - Output (Min/Fixed)：1.23V
Voltage - Output (Max)：34V
Current - Output：550mA (Switch)
Frequency - Switching：1.4MHz
Synchronous Rectifier：No
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：SOT-23-5 Thin, TSOT-23-5
Supplier Device Package：TSOT-23-5

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LT1613CS5#TRMPBF

Overview

The LT1613CS5#TRMPBF is a synchronous step-up DC-DC converter manufactured by Analog Devices Inc. It operates with an input voltage range of 0.9V to 10V and provides an adjustable output voltage from 1.23V to 34V. The device supports a maximum switch current of 550mA and functions at a fixed switching frequency of 1.4MHz. It is housed in a TSOT-23-5 package and is rated for operation within a temperature range of 0°C to +70°C.

Feature Summary

Integrates a synchronous rectifier architecture to enhance conversion efficiency in compact designs.
Supports multiple topologies including boost, flyback, and SEPIC configurations for versatile power management.
Enables the use of low-profile external components due to high-frequency switching capabilities.

Applications

Single-cell battery powered portable devices
Low-power embedded systems requiring small form factors
Applications utilizing uncoupled SEPIC circuits

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific lot traceability requirements. Ensure storage conditions align with moisture sensitivity levels defined in the datasheet. Validate that the ordering suffix matches the required packaging configuration before finalizing procurement orders.

Selection Notes

Select this component when space constraints necessitate a five-lead SOT-23 package. It is suitable for designs requiring input voltages as low as 0.9V. Consider the 1.4MHz switching frequency for minimizing passive component size. Verify that the load current requirements do not exceed the internal switch limit of 550mA.

Part Context

This part belongs to the LT1613 series of micropower switching regulators. It represents one of the industry's first current mode DC/DC converters available in a five-lead SOT-23 package. The series is designed specifically for applications demanding minimal footprint and low power consumption.