TPS25942LRVCT

Name: TPS25942LRVCT
Brand: Texas Instruments
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

Hot Swap Voltage Controllers 2.7V-18V 5A eFuse Power MUX

4,724 Effective Inventory

TPS25942LRVCT

Effective Inventory4,724

Hot Swap Voltage Controllers 2.7V-18V 5A eFuse Power MUX

Manufacturer Part # : TPS25942LRVCT
Package/Case: WQFN-20
Part Status : ACTIVE
Brand: Texas Instruments
Product Categories : Current Regulation/Management
Series : TPS25942

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

WireTransfer

Paypal

CreditCard

WesternUnion

MoneyGram

Service & Packaging

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.

Example

Tape and Reel

Cut Tape

Tube or Tray

TPS25942LRVCT DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$1.206	$1.21
10	$1.180	$11.80
30	$1.161	$34.83
100	$1.144	$114.40

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

Interested Parts

BQ24616RGET
Texas Instruments
Min$5.538

Price Dtls.
BQ24610RGET
Texas Instruments
Min$0.557

Price Dtls.
DRV8323RSRGZT
Texas Instruments
Min$2.045

Price Dtls.
DRV8350SRTVR
Texas Instruments
Min$8.484

Price Dtls.
DRV8412DDWR
Texas Instruments
Min$3.267

Price Dtls.
DRV8701ERGET
Texas Instruments
Min$0.688

Price Dtls.
DRV8847PWPR
Texas Instruments
Min$0.615

Price Dtls.
INA219AIDCNT
Texas Instruments
Min$0.755

Price Dtls.

Rapid Quote

Please submit RFQ for TPS25942LRVCT or email to us: Email: [email protected], we will contact you in 12 hours.

Quantity^*

Contact Person^*

E-mail^*

Company Name

Anything else?

TPS25942LRVCT Details

The TPS25942LRVCT is a precision adjustable current-limit power switch from Texas Instruments, designed for overcurrent protection and load switch applications. This device offers a wide input voltage range and adjustable current limit, making it suitable for various power management and protection scenarios. It is housed in a compact and thermally efficient package, enabling space-constrained designs.

Pinout

1 (IN): Input Voltage
2 (EN): Enable Pin
3 (GND): Ground
4 (OUT): Output Voltage
5 (ILIM): Current Limit Setting

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

Adjustable Current Limit: Allows precise setting of current limit to protect the load and power source.
Wide Input Voltage Range: Supports a broad range of input voltages for versatile application compatibility.
Thermal Protection: Incorporates thermal shutdown to prevent damage under high-temperature conditions.
Enable Control: Provides an enable pin for convenient on/off control of the power switch.
Compact Package: Housed in a space-saving and thermally efficient package for enhanced design flexibility.

Application

Overcurrent Protection: Ideal for protecting electronic circuits from overcurrent conditions.
Load Switch: Used as a controllable switch for turning on/off power to specific loads in a system.
Power Management: Suitable for various power distribution and management applications.

Where to Use

The TPS25942LRVCT is suitable for applications requiring precision current-limiting and overcurrent protection, making it valuable in electronic systems where load protection and power management are critical.

How to Use

Connect the TPS25942LRVCT to your circuit by wiring the input voltage and ground to the appropriate connections. The enable pin allows convenient control of the power switch, while the current limit setting pin enables precise current-limit adjustment. Ensure proper heat dissipation and thermal management for reliable operation. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the TPS25942LRVCT demonstrates how to integrate the power switch into your system, including input voltage, ground connections, and the enable pin. It ensures proper load protection and power management functionality.

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

Equivalents

TPS25942L: A similar precision adjustable current-limit power switch with comparable features and performance.
TPS25942L-1: An alternative version offering additional functionality and enhancements.

Complementary

The TPS25942LRVCT can be complemented by the TPS25942L-1, which provides additional features such as reverse current blocking and wider input voltage range for more demanding power management applications.

When selecting complementary power switches, ensure their features align with your specific system requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the maximum allowable input voltage for the TPS25942LRVCT?

A: The TPS25942LRVCT supports a wide input voltage range, up to a specified maximum value. Refer to the datasheet for detailed operating limits and conditions.

Q: Is thermal management required when using the TPS25942LRVCT?

A: Yes, proper thermal management is crucial for reliable operation, especially under high-current and high-temperature conditions. Refer to the datasheet for thermal considerations and guidelines.

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)	42
Vin (min) (V)	2.7	Vin (max) (V)	18
Vabsmax_cont (V)	20	Current limit (min) (A)	0.6
Current limit (max) (A)	5.2	Overcurrent response	current limiting
Fault response	Latch-off	Soft start	Adjustable
Overvoltage response	Cut-off	Features	Current monitoring, Fault output, Power good signal, Reverse current blocking always
UL recognition	UL2367, UL60950	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, 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 TPS25942LRVCT PDF Download

FAQs

What is TPS25942LRVCT?

The TPS25942LRVCT is a precision adjustable current-limit switch with reverse input voltage protection, designed by Texas Instruments. It is ideal for applications requiring precise current limiting and protection, such as USB ports, portable devices, and battery charging circuits.

How Does TPS25942LRVCT Work?

The TPS25942LRVCT works by monitoring the input current and limiting it to a specified level to protect downstream components. It also features reverse input voltage protection, ensuring that the device is not damaged by reverse polarity voltage conditions. The precision adjustable current limit allows for fine-tuning of the protection threshold according to the specific application requirements.

How Many Pins does TPS25942LRVCT have and What are the Functions of the Pinout Configuration?

The TPS25942LRVCT is housed in a 6-pin SOT-23 package. The pinout configuration includes:

IN: Input power supply pin.
OUT: Output power supply pin.
GND: Ground pin.
FLT: Fault reporting pin.
EN: Enable pin.
ILIM: Current limit setting pin.

What are the Pros and Cons of TPS25942LRVCT?

Pros:

Current Limit Protection: Provides precise current limit protection to safeguard downstream components.
Reverse Input Voltage Protection: Protects the device from damage due to reverse polarity voltage conditions.
Adjustable Current Limit: Allows for fine-tuning of the current limit threshold for specific application requirements.
Compact Package: The 6-pin SOT-23 package is space-efficient, suitable for compact designs.

Cons:

Limited Functionality: May not be suitable for applications requiring additional features such as over-temperature protection or load disconnect.
External Components: May require additional external components for optimal performance in certain applications.

Are There Any Equivalents/Alternatives to TPS25942LRVCT for Recommendation?

The TPS25940L from Texas Instruments is a similar precision adjustable current-limit switch with reverse input voltage protection.
Alternatives to the TPS25942LRVCT include the FPF2700 from ON Semiconductor and the LTC4412 from Analog Devices.