LM5088QMHX-1/NOPB

$3.55

Description：IC REG CTRLR BUCK 16TSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:3049cc1de38a Category: DC DC Switching Controllers Brand: Texas Instruments

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Product introduction

LM5088QMHX-1/NOPB is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG CTRLR BUCK 16TSSOP. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LM5088QMHX-1/NOPB

Description：IC REG CTRLR BUCK 16TSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Transistor Driver
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：4.5V ~ 75V
Frequency - Switching：50kHz ~ 1MHz
Duty Cycle (Max)：-
Synchronous Rectifier：No
Clock Sync：Yes
Serial Interfaces：-
Control Features：Enable, Frequency Control, Ramp, Soft Start
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：16-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package：16-HTSSOP
Grade：Automotive
Qualification：AEC-Q100

DC DC Switching Controllers datasheet and documents for LM5088QMHX-1/NOPB

LM5088QMHX-1/NOPB

DC DC Switching Controllers Overview

The LM5088QMHX-1/NOPB is an automotive-grade synchronous buck switching controller from Texas Instruments, designed for high-voltage applications with a wide input voltage range of 4.5V to 75V. It features a fixed 50kHz to 1MHz switching frequency and supports up to 10A output current. The device operates within a temperature range of -40°C to +125°C and utilizes an HTSSOP-16 package. Certified to AEC-Q100 standards, it includes integrated bootstrap diode, adaptive dead-time control, and programmable soft-start for reliable power management in demanding environments.

DC DC Switching Controllers Feature Summary

Automotive-grade reliability certified under AEC-Q100 standards
Wide input voltage range supporting 4.5V to 75V operation
Integrated bootstrap diode eliminates external component requirements
Adaptive dead-time control optimizes efficiency across load conditions

DC DC Switching Controllers Applications

Automotive infotainment systems
ADAS sensor power supplies
Vehicle lighting controllers
Industrial motor drives

DC DC Switching Controllers Procurement Notes

Verify the specific suffix 'HX' indicates tape-and-reel packaging configuration distinct from tube variants. Confirm AEC-Q100 qualification status aligns with target automotive application requirements. Ensure input voltage specifications remain within the 4.5V to 75V operational limits during system design validation.

DC DC Switching Controllers Selection Notes

Select this controller for high-voltage synchronous buck applications requiring automotive certification. Consider the fixed frequency range and integrated bootstrap diode when minimizing external component count. Evaluate thermal performance within the HTSSOP-16 package against system heat dissipation capabilities.

DC DC Switching Controllers Part Context

Part of the LM5088 family of synchronous buck controllers, the LM5088Q variant specifically targets automotive markets. It shares core architecture with non-automotive counterparts but undergoes rigorous qualification for reliability and longevity in vehicle environments.