LTC4229CUFD#PBF

$4.29

Description：IC HOT SWAP CTRLR GP 24QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:31f343ca15a6 Category: Hot Swap Controllers Brand: Analog Devices Inc.

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Product introduction

LTC4229CUFD#PBF is listed in the Hot Swap Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC HOT SWAP CTRLR GP 24QFN. Review the specifications below when checking this part for your BOM.

Hot Swap Controllers specifications for LTC4229CUFD#PBF

Description：IC HOT SWAP CTRLR GP 24QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Type：Hot Swap Controller, OR Controller
Number of Channels：1
Internal Switch(s)：No
Applications：General Purpose
Features：OVP, UVLO
Programmable Features：Auto Retry, Current Limit, Fault Timeout, Latched Fault
Voltage - Supply：2.9V ~ 18V
Current - Output (Max)：-
Operating Temperature：0°C ~ 70°C
Current - Supply：2 mA
Mounting Type：Surface Mount
Package / Case：24-WFQFN Exposed Pad
Supplier Device Package：24-QFN (4x5)
Grade：-
Qualification：-

Hot Swap Controllers datasheet and documents for LTC4229CUFD#PBF

LTC4229CUFD#PBF

Hot Swap Controllers Overview

The LTC4229CUFD#PBF is a single-channel hot swap controller manufactured by Analog Devices Inc. It operates within a supply voltage range of 2.9 V to 18 V and draws a typical supply current of 2 mA. The device is housed in a 24-pin QFN package with an exposed pad, designed for surface mount installation. It supports an operating temperature range from -40°C to +85°C. Key electrical features include overvoltage protection (OVP) and undervoltage lockout (UVLO). The controller manages power insertion into live backplanes without internal switches.

Hot Swap Controllers Feature Summary

Integrates ideal diode and hot swap functionality for safe board insertion and removal
Supports prioritizer setups and power supply switchover modes
Includes programmable fault handling with automatic retry and lockout capabilities

Hot Swap Controllers Applications

Safe insertion and removal of circuit boards into system backplanes
Evaluation of supply ramp-up and steady-state operation modes
Management of overcurrent faults and power supply switchover scenarios

Hot Swap Controllers Procurement Notes

Verify the specific suffix #PBF indicates lead-free compliance and RoHS standards. Confirm the package type matches the 24-pin QFN specification. Ensure the operating voltage requirements align with the 2.9 V to 18 V range. Check for any recent product change notifications that may affect pinout or performance characteristics.

Hot Swap Controllers Selection Notes

Select this component when a single-channel solution is required for low-voltage positive hot swap applications. It is suitable for designs needing integrated ideal diode rectification alongside hot swap control. Consider the external N-channel MOSFET requirement as the device lacks internal switches. Evaluate the need for prioritizer configurations if multiple power rails are involved.

Hot Swap Controllers Part Context

This part belongs to the LTC4229 family of ideal diode and hot swap controllers. It is distinct from dual-channel variants like the LTC4228 and other series such as the LTC4227. The device focuses on managing power distribution for single-rail applications, providing a compact solution for protecting circuits during live insertion events.