TPS40054PWPR
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Texas Instruments TPS40054PWPR

Manufacturer No:
TPS40054PWPR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC REG CTRLR BUCK 16HTSSOP
Delivery:
Payment:
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Product Introduction

Overview

The TPS40054PWPR is a high-performance PWM (Pulse Width Modulation) buck controller IC manufactured by Texas Instruments. It belongs to the category of PMIC (Power Management Integrated Circuits) and is specifically designed for DC-DC switching applications. This model is widely recognized for its robust performance in regulating voltage in various electronic systems. Its market positioning targets industries requiring efficient power management solutions, such as industrial automation, telecommunications, and consumer electronics. The TPS40054PWPR stands out for its wide input voltage range, high efficiency, and compact form factor, making it a competitive choice in its class.

Key Specifications

ParameterValueUnitNotes
Product CategoryPMIC - DC-DC Switching Controllers--
Output TypeTransistor Driver--
Input Voltage Range8 to 40V-
Switching FrequencyUp to 1MHz-
Duty Cycle94%-
Operating Temperature-40 to 85°C-
Package16-TSSOP-Exposed Pad
Mounting TypeSurface Mount--
RoHS ComplianceYes-Lead-Free

Key Features

  • Wide input voltage range (8V to 40V) for versatile applications.
  • High-efficiency PWM control for optimal power management.
  • Compact 16-TSSOP package with exposed pad for improved thermal performance.
  • Operates in a temperature range of -40°C to 85°C, suitable for harsh environments.
  • Supports a maximum switching frequency of 1MHz for high-speed applications.

Applications

The TPS40054PWPR is ideal for a variety of applications, including industrial automation, telecommunications infrastructure, and consumer electronics. In industrial automation, it is used to regulate power in motor control systems and PLCs (Programmable Logic Controllers). In telecommunications, it ensures stable voltage regulation in base stations and network equipment. For consumer electronics, it is employed in power supplies for devices such as routers, set-top boxes, and gaming consoles. Its high efficiency and reliability make it a preferred choice for designers aiming to optimize power management in their systems.

Q & A

1. What is the input voltage range of the TPS40054PWPR?

The input voltage range is 8V to 40V.

2. What is the maximum switching frequency supported by this IC?

The maximum switching frequency is 1MHz.

3. Is the TPS40054PWPR RoHS compliant?

Yes, it is RoHS compliant and lead-free.

4. What is the operating temperature range of this IC?

It operates within a temperature range of -40°C to 85°C.

5. What type of package does the TPS40054PWPR use?

It uses a 16-TSSOP package with an exposed pad.

6. Can this IC be used in industrial applications?

Yes, it is suitable for industrial automation, motor control, and PLCs.

7. What is the duty cycle of the TPS40054PWPR?

The duty cycle is up to 94%.

8. Does this IC support surface mounting?

Yes, it is designed for surface mount applications.

9. What are the key features of the TPS40054PWPR?

Key features include a wide input voltage range, high efficiency, and a compact form factor.

10. What are typical applications for this IC?

Typical applications include telecommunications, consumer electronics, and industrial automation.

Product Attributes

Output Type:Transistor Driver
Function:Step-Down
Output Configuration:Positive
Topology:Buck
Number of Outputs:1
Output Phases:1
Voltage - Supply (Vcc/Vdd):8V ~ 40V
Frequency - Switching:Up to 1MHz
Duty Cycle (Max):94%
Synchronous Rectifier:Yes
Clock Sync:Yes
Serial Interfaces:- 
Control Features:Current Limit, Enable, Frequency Control, 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
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Similar Products

Part Number TPS40054PWPR TPS40055PWPR TPS40057PWPR TPS40056PWPR TPS40050PWPR TPS40051PWPR TPS40052PWPR TPS40053PWPR TPS40054PWP
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Not For New Designs Active Active Active Not For New Designs Not For New Designs Not For New Designs Not For New Designs Not For New Designs
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver Transistor Driver Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Function Step-Down Step-Down Step-Down Step-Down Step-Down Step-Down Step-Down Step-Down Step-Down
Output Configuration Positive Positive Positive Positive Positive Positive Positive Positive Positive
Topology Buck Buck Buck Buck Buck Buck Buck Buck Buck
Number of Outputs 1 1 1 1 1 1 1 1 1
Output Phases 1 1 1 1 1 1 1 1 1
Voltage - Supply (Vcc/Vdd) 8V ~ 40V 8V ~ 40V 8V ~ 40V 10V ~ 40V 8V ~ 40V 8V ~ 40V 10V ~ 40V 8V ~ 40V 8V ~ 40V
Frequency - Switching Up to 1MHz Up to 1MHz Up to 1MHz 100kHz ~ 1MHz 500kHz 500kHz 100kHz ~ 1MHz 500kHz Up to 1MHz
Duty Cycle (Max) 94% 94% 94% 90% 94% 94% 94% 94% 94%
Synchronous Rectifier Yes Yes Yes Yes Yes Yes Yes Yes Yes
Clock Sync Yes Yes Yes Yes Yes Yes Yes Yes Yes
Serial Interfaces - - - - - - - - -
Control Features Current Limit, Enable, Frequency Control, Soft Start Current Limit, Enable, Frequency Control, Soft Start Current Limit, Enable, Frequency Control, Soft Start Current Limit, Enable, Frequency Control, Soft Start Current Limit, Enable, Frequency Control, Soft Start Current Limit, Enable, Frequency Control, Soft Start Current Limit, Enable, Frequency Control, Soft Start Current Limit, Enable, Frequency Control, Soft Start Current Limit, Enable, Frequency Control, Soft Start
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 16-PowerTSSOP (0.173", 4.40mm Width) 16-PowerTSSOP (0.173", 4.40mm Width) 16-PowerTSSOP (0.173", 4.40mm Width) 16-PowerTSSOP (0.173", 4.40mm Width) 16-PowerTSSOP (0.173", 4.40mm Width) 16-PowerTSSOP (0.173", 4.40mm Width) 16-PowerTSSOP (0.173", 4.40mm Width) 16-PowerTSSOP (0.173", 4.40mm Width) 16-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package 16-HTSSOP 16-HTSSOP 16-HTSSOP 16-HTSSOP 16-HTSSOP 16-HTSSOP 16-HTSSOP 16-HTSSOP 16-HTSSOP

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