LM5064PMHE/NOPB

$5.54

Description：IC HOT SWAP CTRLR -48V 28HTSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:81c10ba3a579 Category: Hot Swap Controllers Brand: Texas Instruments

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Product introduction

LM5064PMHE/NOPB is listed in the Hot Swap Controllers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC HOT SWAP CTRLR -48V 28HTSSOP. Review the specifications below when checking this part for your BOM.

Hot Swap Controllers specifications for LM5064PMHE/NOPB

Description：IC HOT SWAP CTRLR -48V 28HTSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Hot Swap Controller, Monitor
Number of Channels：1
Internal Switch(s)：No
Applications：-48V
Features：PMBus
Programmable Features：Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault, OVP, Thermal Limit, UVLO
Voltage - Supply：-80V ~ -10V
Current - Output (Max)：-
Operating Temperature：-40°C ~ 125°C
Current - Supply：6 mA
Mounting Type：Surface Mount
Package / Case：28-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package：28-HTSSOP
Grade：-
Qualification：-

Hot Swap Controllers datasheet and documents for LM5064PMHE/NOPB

LM5064PMHE/NOPB

Hot Swap Controllers Overview

The LM5064PMHE/NOPB is a hot swap controller designed for negative voltage system power management and protection. It operates within an input voltage range of -80V to -10V, supporting -48V systems. The device integrates PMBus communication for configuration and monitoring. Key electrical parameters include a supply current of 6 mA and an operating temperature range from -40°C to 125°C. It is housed in a 28-HTSSOP package with dimensions of 28-PowerTSSOP (0.173", 4.40mm Width).

Hot Swap Controllers Feature Summary

Integrates PMBus interface for programmable control and system monitoring.
Provides comprehensive protection including automatic retry, circuit breaker, overvoltage protection, and thermal limiting.
Supports fault timeout and latched fault mechanisms for robust system reliability.

Hot Swap Controllers Applications

-48V telecommunications infrastructure power distribution
Negative voltage system power management
Hot swap applications requiring system protection

Hot Swap Controllers Procurement Notes

Verify the specific suffix 'HE' against official Texas Instruments documentation to confirm pinout and package variations compared to standard variants. Ensure compatibility with -48V negative rail requirements. Confirm RoHS compliance status via the manufacturer's datasheet before integration into designs.

Hot Swap Controllers Selection Notes

Select this component for applications requiring precise control of negative voltage rails without internal switches. The integrated PMBus allows for dynamic adjustment of protection thresholds. Consider the 28-pin package size for PCB layout constraints and verify thermal performance within the specified -40°C to 125°C operating range.

Hot Swap Controllers Part Context

This part belongs to the LM5064 series of hot swap controllers from Texas Instruments. It is specifically engineered for managing negative voltages in industrial and telecom environments. The device complements other power management solutions by providing dedicated protection and monitoring capabilities for critical system buses.

Hot Swap Controllers Replacement Considerations

LM5064PMHX/NOPB and LM5064PMH/NOPB are confirmed substitutes within the same family. Verify package and suffix differences in official datasheets before substitution.