TPS40192DRCR

$2.01

Description：IC REG CTRLR BUCK 10SON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:1ae44d72efe6 Category: DC DC Switching Controllers Brand: Texas Instruments

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Product introduction

TPS40192DRCR 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 10SON. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for TPS40192DRCR

Description：IC REG CTRLR BUCK 10SON
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 ~ 18V
Frequency - Switching：600kHz
Duty Cycle (Max)：85%
Synchronous Rectifier：Yes
Clock Sync：No
Serial Interfaces：-
Control Features：Enable, Power Good
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：10-VFDFN Exposed Pad
Supplier Device Package：10-VSON (3x3)
Grade：-
Qualification：-

DC DC Switching Controllers datasheet and documents for TPS40192DRCR

TPS40192DRCR

DC DC Switching Controllers Overview

The TPS40192DRCR is a synchronous buck controller from Texas Instruments designed for high-performance power conversion. It operates with an input voltage range of 4.5V to 18V and supports output currents up to 20A. The device features a fixed switching frequency of 600kHz and a maximum duty cycle of 85%. Output voltage is adjustable from 591mV to 14.4V. It utilizes a 10-VSON package, operates within a temperature range of -40°C to +85°C, and includes power good monitoring capabilities.

DC DC Switching Controllers Feature Summary

Synchronous buck topology with integrated control logic
Power good signal generation for system status indication
Voltage-mode control with pulse width modulation

DC DC Switching Controllers Applications

Point-of-load (POL) converters
Industrial power systems
Telecommunications infrastructure

DC DC Switching Controllers Procurement Notes

Verify the specific suffix 'DRCR' corresponds to the tape and reel packaging format required for automated assembly processes. Confirm RoHS compliance status matches current manufacturing standards. Ensure the 10-VSON package dimensions align with the target PCB footprint design constraints before finalizing procurement orders.

DC DC Switching Controllers Selection Notes

Select this component when a fixed 600kHz switching frequency is required for optimal inductor size and transient response. Choose over the TPS40193 variant if higher frequency operation is not needed. Verify that the 18V maximum input voltage meets the system supply requirements. Ensure the 20A current capability matches the load profile.

DC DC Switching Controllers Part Context

This part belongs to the TPS4019x series of synchronous buck controllers. It shares architectural similarities with the TPS40190 and TPS40193 models but differs in switching frequency specifications. The series is designed for general-purpose DC/DC conversion applications requiring efficient power management in compact form factors.