LTC1622CS8#TRPBF

$2.87

Description：IC REG CTRLR BUCK 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:ea9abe6e7c89 Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC1622CS8#TRPBF is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC REG CTRLR BUCK 8SOIC. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC1622CS8#TRPBF

Description：IC REG CTRLR BUCK 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Output Type：Transistor Driver
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：2V ~ 10V
Frequency - Switching：-
Duty Cycle (Max)：100%
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：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SO

DC DC Switching Controllers datasheet and documents for LTC1622CS8#TRPBF

LTC1622CS8#TRPBF

DC DC Switching Controllers Overview

The LTC1622CS8#TRPBF is a constant frequency current mode step-down DC/DC controller manufactured by Analog Devices Inc. It operates within an input voltage range of 2 V to 9.8 V and delivers up to 5 A output current. The device features a fixed switching frequency of 550 kHz and adjustable output voltage. It includes shutdown functionality, with a typical quiescent current of 350 uA and operating supply current of 270 uA. Designed for surface mount installation in SOIC-8 packages, it supports temperatures from 0°C to +70°C.

DC DC Switching Controllers Feature Summary

Provides constant frequency current mode control for efficient buck conversion
Integrates shutdown capability for power management flexibility
Delivers high output current capacity suitable for demanding loads

DC DC Switching Controllers Applications

Portable battery-powered equipment
Industrial control systems
Communication infrastructure

DC DC Switching Controllers Procurement Notes

Verify the specific suffix TRPBF indicates tape and reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation. Ensure the SOIC-8 package variant matches your PCB footprint requirements. Cross-reference the part number with Analog Devices to confirm availability and lead times directly from the source.

DC DC Switching Controllers Selection Notes

Select this component for applications requiring a compact buck controller with moderate current capabilities. The 550 kHz frequency allows for smaller external inductors compared to lower frequency alternatives. Consider the 2 V minimum input voltage for low-voltage battery applications. Evaluate thermal performance based on the 5 A output rating and ambient conditions.

DC DC Switching Controllers Part Context

This part belongs to the LTC1622 series of synchronous buck controllers. It is designed to replace older linear regulators or less efficient switching solutions in space-constrained designs. The CS8 suffix denotes the commercial temperature range and SOIC-8 package type. It complements other PMIC offerings from Analog Devices for complete power system design.