TPS40020PWPR

$1.70

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

SKU:c4cec95e2897 Category: DC DC Switching Controllers Brand: Texas Instruments

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Product introduction

TPS40020PWPR 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 16HTSSOP. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for TPS40020PWPR

Description：IC REG CTRLR BUCK 16HTSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Bulk
Output Type：Transistor Driver
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：2.25V ~ 5.5V
Frequency - Switching：100kHz ~ 1MHz
Duty Cycle (Max)：95%
Synchronous Rectifier：Yes
Clock Sync：Yes
Serial Interfaces：-
Control Features：Current Limit, Enable, Frequency Control, Power Good, Soft Start
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package：16-HTSSOP
Grade：-
Qualification：-

DC DC Switching Controllers datasheet and documents for TPS40020PWPR

TPS40020PWPR

DC DC Switching Controllers Overview

The TPS40020PWPR is a synchronous buck controller manufactured by Texas Instruments, housed in a 16-pin HTSSOP package. It operates with a fixed switching frequency of 1 MHz and supports an output voltage range from 700 mV to 4 V. The device is designed for applications requiring up to 15 A of output current. It functions within a temperature range of -40°C to +85°C and utilizes surface-mount installation. This component serves as a power management integrated circuit suitable for efficient DC-DC conversion.

DC DC Switching Controllers Feature Summary

Synchronous buck control topology
Fixed high-frequency switching operation
Integrated low-side driver capability

DC DC Switching Controllers Applications

Point-of-load regulation
Industrial power supplies
Telecommunications equipment

DC DC Switching Controllers Procurement Notes

Verify the specific suffix 'PWPR' against the official datasheet to confirm package type and reel specifications. Ensure compatibility with existing thermal management designs due to the HTSSOP form factor. Confirm availability status as distribution channels may indicate limited supply or end-of-life conditions for this specific part number variant.

DC DC Switching Controllers Selection Notes

Select this controller when a fixed 1 MHz frequency is required to minimize passive component size. Consider the 15 A current limit and 4 V maximum output voltage constraints during design. Evaluate the -40°C to +85°C operating range against environmental requirements. Compare against wider input voltage controllers if system input varies significantly.

DC DC Switching Controllers Part Context

This component belongs to the TPS400xx series of synchronous buck controllers from Texas Instruments. These devices are designed for high-efficiency power conversion in compact spaces. The PWPR designation indicates the specific tape-and-reel packaging configuration for automated assembly processes within the broader product family.