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TI TPS62143RGTR
Buck Switching Regulator IC Positive Fixed 5V 1 Output 2A 16-VFQFN Exposed Pad
Brands: TI
Mfr.Part #: TPS62143RGTR
Datasheet: TPS62143RGTR Datasheet (PDF)
Package/Case: QFN-16
Product Type: DC/DC Switching Regulators
RoHS Status:
Stock Condition: 9000 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The TPS6214x family is an easy-to-use synchronous step-down DC-DC converter optimized for applications with high power density. A high switching frequency of typically 2.5 MHz allows the use of small inductors and provides fast transient response by use of the DCS-Control topology.
With their wide operating input voltage range of 3 V to 17 V, the devices are ideally suited for systems powered from either a Li-Ion or other batteries, as well as from 12-V intermediate power rails. It supports up to 2 A of continuous output current at output voltages between 0.9 V and 6 V (with 100% duty-cycle mode). The output voltage start-up ramp is controlled by the soft-start pin, which allows operation as either a standalone power supply or in tracking configurations. Power sequencing is also possible by configuring the Enable (EN) and open-drain Power Good (PG) pins.
In power save mode, the devices draw quiescent current of about 17 µA from VIN. Power Save Mode, entered automatically and seamlessly if the load is small, maintains high efficiency over the entire load range. In Shutdown Mode, the device is turned off and current consumption is less than 2 µA.
The device, available in adjustable and fixed output voltage versions, is packaged in a 16-pin VQFN package measuring 3 mm × 3 mm (RGT).
Features
- DCS-Control™ topology
- Input voltage range: 3 V to 17 V
- Up to 2-A output current
- Adjustable output voltage from 0.9 V to 6 V
- Pin-selectable output voltage (nominal, +5%)
- Programmable soft start and tracking
- Seamless power-save mode transition
- Quiescent current of 17 µA (typical)
- Selectable operating frequency
- Power-good output
- 100% duty-cycle mode
- Short-circuit protection
- Overtemperature protection
- Pin-to-pin compatible with the TPS62130 and TPS62150
- Available in a 3-mm × 3-mm, VQFN-16 package
- Use the TPS82140 for faster designs
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Vin (min) (V) | 3 | Vin (max) (V) | 17 |
| Vout (min) (V) | 5 | Vout (max) (V) | 5 |
| Iout (max) (A) | 2 | Iq (typ) (mA) | 0.017 |
| Switching frequency (min) (kHz) | 1250 | Switching frequency (max) (kHz) | 2500 |
| Features | Enable, Light Load Efficiency, Output discharge, Power good, Synchronous Rectification, Tracking, Voltage Margining | 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 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The TPS62143RGTR is a compact and efficient synchronous step-down converter integrated circuit (IC) designed by Texas Instruments. It provides a regulated output voltage from a higher input voltage, making it ideal for applications such as portable devices and battery-powered systems. The chip features a wide input voltage range, low quiescent current, and high efficiency, making it a popular solution for power management in resource-constrained devices.
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Equivalent
The TPS62143RGTR chip has several equivalent products from different manufacturers, including LT3070, TPS62140, LM2678, and AP1506. These chips offer similar functionality and can be used as alternatives to the TPS62143RGTR for various applications. -
Features
The TPS62143RGTR is a high-efficiency, synchronous step-down converter with an input voltage range of 2.5V to 17V, providing an adjustable output voltage from 0.8V to 85% of the input voltage. It can deliver up to 3A of continuous output current. It features a small form factor and is optimized for portable applications. -
Pinout
The TPS62143RGTR is a step-down converter with an input voltage range of 3 V to 17 V and an output voltage range of 0.9 V to 6 V. It has a total of 16 pins. Some of its key functions include adjustable switching frequency, adjustable soft start, and overtemperature protection. -
Manufacturer
The manufacturer of the TPS62143RGTR is Texas Instruments (TI). Texas Instruments is a semiconductor company that designs and manufactures integrated circuits, including analog and digital chips, microcontrollers, and sensors. TI's products are used in various industries, including automotive, industrial, and consumer electronics. -
Application Field
The TPS62143RGTR is a buck regulator designed for portable applications. It is commonly used in smartphones, tablets, wearable devices, and portable medical equipment. It provides high efficiency, low noise power conversion, and supports a wide input voltage range, making it suitable for various battery-powered applications requiring voltage regulation. -
Package
The TPS62143RGTR chip comes in a VQFN (Very Thin Quad Flat No-Lead) package type with a form of 16-pin. Its size is approximately 3mm x 3mm.
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