LM5064UPMH/NOPB

$5.24

Description：NEGATIVE VOLTAGE SYSTEM POWER MA
Series：*
Mfr：National Semiconductor
Package：Bulk

SKU:dfd35c214d5f Category: Hot Swap Controllers Brand: National Semiconductor

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Product introduction

LM5064UPMH/NOPB is listed in the Hot Swap Controllers range at ChipApex. The manufacturer field lists National Semiconductor. Its product description is NEGATIVE VOLTAGE SYSTEM POWER MA. Review the specifications below when checking this part for your BOM.

Hot Swap Controllers specifications for LM5064UPMH/NOPB

Description：NEGATIVE VOLTAGE SYSTEM POWER MA
Series：*
Mfr：National Semiconductor
Package：Bulk
Type：-
Number of Channels：-
Internal Switch(s)：-
Applications：-
Features：-
Programmable Features：-
Voltage - Supply：-
Current - Output (Max)：-
Operating Temperature：-
Current - Supply：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

Hot Swap Controllers datasheet and documents for LM5064UPMH/NOPB

LM5064UPMH/NOPB

Hot Swap Controllers Overview

The LM5064UPMH/NOPB is a negative voltage system power management and protection integrated circuit manufactured by Texas Instruments. It integrates hot-swap control capabilities for managing negative supply rails in industrial and communication systems. The device features an adjustable current limit, programmable slew rate, and comprehensive fault protection mechanisms including overvoltage, undervoltage, and thermal shutdown. It operates within a junction temperature range of -40°C to 125°C and is housed in a 28-pin HTSSOP package.

Hot Swap Controllers Feature Summary

Integrates hot-swap controller with adjustable current limiting and slew rate control for negative voltage rails
Provides comprehensive protection against overvoltage, undervoltage, reverse current, and thermal faults
Supports PMBus interface for digital monitoring and configuration of power system parameters

Hot Swap Controllers Applications

Negative voltage rail protection in industrial automation systems
Hot-swap power management for telecommunications equipment
Power distribution units requiring negative supply sequencing and protection

Hot Swap Controllers Procurement Notes

Verify the specific suffix (NOPB) indicates lead-free compliance and RoHS adherence as per Texas Instruments standards. Confirm the package variant matches the required 28-HTSSOP footprint. Ensure the ordering part number aligns with the exact pinout and thermal specifications documented in the official datasheet before procurement.

Hot Swap Controllers Selection Notes

Select this component when designing systems requiring active protection for negative voltage supplies. It is suitable for applications needing precise current limiting and soft-start capabilities to prevent inrush currents. Consider the PMBus interface if digital monitoring and remote configuration are required for system diagnostics.

Hot Swap Controllers Part Context

This component belongs to the LM5064 family of negative voltage hot-swap controllers. It is designed to replace discrete protection solutions, offering a compact alternative for managing negative power rails in complex electronic systems. The NOPB suffix denotes a non-pb-free (lead-free) version compliant with environmental regulations.