TPS26400PWPR

Name: TPS26400PWPR
Brand: Texas Instruments
Rating: 4.5 (10 reviews)
Author: Lisleapex

Hot Swap Voltage Controllers 42-V, 2-A industrial eFuse with integrated reverse input polarity protection 16-HTSSOP -40 to 125

3,863 Effective Inventory

TPS26400PWPR

Effective Inventory3,863

Hot Swap Voltage Controllers 42-V, 2-A industrial eFuse with integrated reverse input polarity protection 16-HTSSOP -40 to 125

Manufacturer Part # : TPS26400PWPR
Package/Case: HTSSOP-16
Brand: Texas Instruments
Product Categories : Current Regulation/Management
Series : TPS26400

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About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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TPS26400PWPR DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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TPS26400PWPR Details

The TPS26400PWPR is a robust voltage controller from Texas Instruments, designed for reliable power management in industrial applications. This device is ideal for systems requiring high current limiting, adjustable UVLO, and output slew rate control. It is housed in an 16-pin HTSSOP package, making it suitable for compact circuit designs.

Pinout

VCC: Positive Power Supply (4.2-V to 42-V operating voltage)
GND: Ground
IN: Input Voltage (0-V to VCC)
OUT: Output Voltage (0-V to VCC)
EN: Enable Input (Active High)
CLR: Clear Input (Active Low)

Key Features

High Current Limiting: Up to 10A of current limiting for reliable power management
Adjustable UVLO: User-adjustable undervoltage lockout threshold (0.8-V to 1.2-V)
Output Slew Rate Control: Adjustable output slew rate control for improved system stability
Compact Package: Housed in a 16-pin HTSSOP package for compact circuit designs

Applications

Industrial Power Supplies: Suitable for industrial power supplies requiring high current limiting and adjustable UVLO
Automotive Systems: Ideal for automotive systems where high ESD protection and reliable power management are critical
Building Automation: Used in building automation systems for efficient and reliable power management

Where to Use

The TPS26400PWPR is suitable for applications that require high current limiting, adjustable UVLO, and output slew rate control. It is ideal for systems where reliability, efficiency, and compact design are important.

How to Use

Connect the TPS26400PWPR to your power supply system by wiring the VCC pin to the positive power supply rail and the GND pin to ground. Apply an input voltage (IN) between 0-V and VCC, and use the EN and CLR pins to control the output voltage (OUT). For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the TPS26400PWPR illustrates how to connect the device to a power supply system. It includes connections for input voltage, output voltage, and control signals, ensuring proper operation and reliable power management.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

TPS26401PWPR: A similar voltage controller from Texas Instruments offering comparable features and performance.
LTC2945-1.2: An alternative voltage controller from Linear Technology with equivalent functionality.

Complementary

The TPS26400PWPR can be complemented by the TPS26401PWPR, which offers additional features such as higher current limiting and adjustable output slew rate control. When selecting complementary devices, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the maximum input voltage supported by the TPS26400PWPR?

A: The TPS26400PWPR supports an input voltage up to 42-V. For more details, refer to the datasheet for specific operating conditions and limitations.

Q: Can the TPS26400PWPR be used in automotive systems?

A: Yes, the TPS26400PWPR is suitable for automotive systems where high ESD protection and reliable power management are critical. It meets the requirements of AEC-Q100.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

FET	Internal	Ron (typ) (mΩ)	150
Vin (min) (V)	4.2	Vin (max) (V)	42
Vabsmax_cont (V)	55	Current limit (min) (A)	0.1
Current limit (max) (A)	2.2	Overcurrent response	Circuit breaker, current limiting
Fault response	Auto-retry, Latch-off	Soft start	Adjustable
Overvoltage response	Clamp, Cut-off	Features	Current monitoring, Fault output, Reverse current blocking always, Reverse polarity protection
Rating	Catalog	Device type	eFuses and hot swap controllers
Operating temperature range (°C)	-40 to 125	Function	Adjustable current limit, Current monitoring, Inrush current control, Overvoltage protection, Power good signal, Reverse current blocking, Reverse polarity protection, Short circuit protection, Thermal shutdown

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification TPS26400PWPR PDF Download

FAQs

What is TPS26400PWPR?

The TPS26400PWPR is a precision adjustable overvoltage and undervoltage protection device designed by Texas Instruments. It is suitable for applications requiring protection against voltage excursions beyond specified limits, such as battery management systems, industrial control systems, and automotive electronics.

How Does TPS26400PWPR Work?

The TPS26400PWPR works by monitoring the input voltage and comparing it to the programmed thresholds for overvoltage and undervoltage conditions. When the input voltage exceeds or falls below the set limits, the device quickly disconnects the load to prevent damage. It provides robust protection for sensitive electronic systems.

How Many Pins does TPS26400PWPR have and What are the Functions of the Pinout Configuration?

The TPS26400PWPR is housed in a 20-pin HTSSOP (PowerPAD) package. The pinout configuration includes:

IN: Input voltage pin.
OUT: Output voltage pin.
VCC: Device supply voltage pin.
GND: Ground pin.
UVLO: Undervoltage lockout pin.
OVLO: Overvoltage lockout pin.
EN: Enable pin.
FAULTRST: Fault and reset pin.

What are the Pros and Cons of TPS26400PWPR?

Pros:

Precision Protection: Offers precise overvoltage and undervoltage protection for critical systems.
Adjustable Thresholds: Allows customization of voltage limits for specific applications.
Fast Response: Responds quickly to voltage deviations to safeguard connected equipment.
Wide Operating Voltage Range: Supports a broad voltage range for versatile compatibility.
Fault Reporting: Provides fault indication for easy diagnostics and system status monitoring.

Cons:

Complex Setup: Requires careful configuration of voltage thresholds and settings for optimal performance.
External Components: May need additional support components like resistors and capacitors for specific applications.
Thermal Considerations: Heat dissipation and thermal management may be important due to the device's power dissipation characteristics.

Are There Any Equivalents/Alternatives to TPS26400PWPR for Recommendation?

The TPS2546 from Texas Instruments offers similar overvoltage and undervoltage protection features.
Alternatives to the TPS26400PWPR include the LTC4367 from Analog Devices and the MAX16053 from Maxim Integrated.