TPS62821DLCR
High efficiency power supply
Inventory:7,188
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
-
Part Number : TPS62821DLCR
-
Package/Case : VSON-HR (DLC)-8
-
Manufacturer : Texas Instruments
-
Components Classification : Voltage Regulators , DC DC Switching Regulators
-
Datesheet : TPS62821DLCR DataSheet (PDF)
-
Series : TPS62821
Overview of TPS62821DLCR
The TPS62821DLCR is a Buck Switching Regulator IC optimized for high-speed and low-voltage operations. It provides excellent performance for analog and digital signal switching in various applications.
Pinout
The TPS62821DLCR pinout refers to the configuration and function of each pin in its VSON-HR (DLC)-8 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the TPS62821DLCR has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.
Features
- Pulse-by-pulse current limitation: This feature ensures that the output current is limited to a safe value, preventing damage to the device or load.
- Thermal shutdown and hiccup mode operation: The TPS62821DLCR features thermal shutdown protection, which prevents overheating and damage to the device. Hiccup mode operation also helps prevent damage by limiting the output current in case of an overload condition.
- Overvoltage protection and undervoltage lockout: The device provides overvoltage protection to prevent damage from excessive input voltage and undervoltage lockout to prevent damage from low input voltage.
- Fault tolerant architecture: The TPS62821DLCR is designed with a fault-tolerant architecture, which ensures that the device continues to operate safely even in case of a fault or failure.
- Soft-start and hiccup mode: Soft-start operation helps prevent inrush current when the device is turned on, while hiccup mode operation limits the output current in case of an overload condition.
- Adjustable output voltage range: The TPS62821DLCR allows for adjustable output voltage ranging from 0.6V to 5.5V, making it suitable for various applications.
- Output current limiting to 2.5 A: The device is designed to limit the output current to a maximum of 2.5A, ensuring safe operation and preventing damage to the device or load.
- Wide operating temperature range: The TPS62821DLCR operates over a wide temperature range of -40°C to 125°C, making it suitable for various applications in different environments.
Applications
- Battery-powered applications: The TPS62821DLCR is suitable for battery-powered applications such as smartphones, laptops, and other portable devices that require a high-efficiency power supply.
- Automotive applications: The device can be used in automotive applications such as infotainment systems, navigation systems, and other electronic control units that require a reliable power supply.
- Aerospace applications: The TPS62821DLCR is suitable for aerospace applications where high-reliability and low-power consumption are critical.
- Industrial applications: The device can be used in industrial applications such as factory automation, process control, and other electronic systems that require a reliable power supply.
Equivalents
If you are looking for alternatives to the TPS62821DLCR, consider these equivalents:
- LP2950-5.0: The LP2950-5.0 is a low-dropout linear regulator that provides a similar output voltage range and operating temperature range as the TPS62821DLCR.
- MAX1554: The MAX1554 is a high-efficiency, low-noise switching regulator that provides a similar output current range and operating temperature range as the TPS62821DLCR.
Frequently Asked Questions
Q: What is the maximum output current of the TPS62821DLCR?
A: The maximum output current of the TPS62821DLCR is 2.5A.
Q: What is the operating temperature range of the TPS62821DLCR?
A: The operating temperature range of the TPS62821DLCR is -40°C to 125°C.
Q: Is the TPS62821DLCR suitable for battery-powered applications?
A: Yes, the TPS62821DLCR is suitable for battery-powered applications due to its high efficiency and low power consumption.
Q: Can the TPS62821DLCR be used in automotive applications?
A: Yes, the TPS62821DLCR can be used in automotive applications where high-reliability and low-power consumption are critical.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Vin (min) (V) | 2.4 | Vin (max) (V) | 5.5 |
| Vout (min) (V) | 0.6 | Vout (max) (V) | 4 |
| Iout (max) (A) | 1 | Iq (typ) (mA) | 0.004 |
| Switching frequency (min) (kHz) | 2200 | Switching frequency (max) (kHz) | 2200 |
| Features | Enable, Light load efficiency, Output discharge, Over Current Protection, Power good, Pre-Bias Start-Up, Soft Start Fixed, Synchronous Rectification, UVLO fixed | Operating temperature range (°C) | -40 to 125 |
| Rating | Catalog | Regulated outputs (#) | 1 |
| Control mode | Constant on-time (COT), DCS-Control | Duty cycle (max) (%) | 100 |
| Type | Converter |
Warranty & Returns
Warranty, Returns, and Additional Information
-
QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
-
Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
-
Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.
TPS22810DBVR
Power Distribution Switch with Over-Temperature UVLO
TPS2051BDBVR
Featuring a high-side power switch with zero amps of output current capability, the TPS2051BDBVR has a low on-resistance of 0
TPS2HB35AQPWPRQ1
'10A dual output'
TPS54202DDCR
Conv DC-DC 4.5V to 28V Synchronous Step Down Single-Out -0.1V to 28V 2A 6-Pin TSOT-23 T/R
TPS54225PWPR
Efficient synchronous converter with wide input voltage range
TPS54226RGTR
4.5V to 18V Input, 2A Synchronous Step-Down Converter with Eco-Mode™
TPS562201DDCR
Efficient power conversion technology with up to 2 A output
VIPER318HDTR
Switching voltage regulators for energy savings
BD62120AEFJ-E2
ROHM BD62120AEFJ-E2 Motor Driver IC 8-Pin, HTSOP-J
LM2594HVMX-12/NOPB
Step-Down Voltage Regulator
RT9742CGJ5
IC USB POWER SWITCH TSOT23-5
PLC810PG
Power Factor Correction Controller for High Efficiency Highlights
ISPPAC-POWR1220AT8-02TN100I
Integrated Power Management Device
TPS62821DLCR
High efficiency power supply
Inventory:
7,188
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.
Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.
Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.
