| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 16 Pin |
| Case/Package | QFN-16 |
| Number of Outputs | 1 Output |
| Output Voltage | 5 V |
| Output Current | 2 A |
| Number of Positions | 16 Position |
| Quiescent Current | 17.0 µA |
| Number of Regulated Outputs | 1 Output |
| Switching Frequency | 2.5 MHz |
| Topology | Buck |
| Switching Current | 3 A |
| Input Voltage (Max) | 17 V |
| Input Voltage (Min) | 3 V |
| Output Voltage (Max) | 5 V |
| Output Voltage (Min) | 5 V |
| Output Current (Max) | 2 A |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Input Voltage | 3V ~ 17V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Size-Length | 3.15 mm |
| Size-Width | 3.15 mm |
| Size-Height | 0.95 mm |
| Operating Temperature | -40℃ ~ 85℃ (TA) |
The TPS62143RGTT is a synchronous Step-down DC-to-DC Converter optimized for applications with high power density. A high switching frequency of typically 2.5MHz 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 to 17V, it is ideally suited for systems powered from either a Li-ion or other batteries, as well as from 12V intermediate power rails. It supports up to 2A of continuous output current at output voltages between 0.9 and 6V (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 device draws quiescent current of about 17µA from VIN.
● Pin-selectable output voltage (nominal 5%)
● Programmable soft-start and tracking
● Seamless power-save mode transition
● Selectable operating frequency
● Power-good output
● Short-circuit protection
● Over temperature protection
● 100% Duty-cycle mode
● Green product and no Sb/Br
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3V to 17V 2A Step-Down Converter in 3x3 QFN Package
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Conv DC-DC 3V to 17V Synchronous Step Down Single-Out 5V 2A 16Pin VQFN EP T/R
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Conv DC-DC 3V to 17V Synchronous Step Down Single-Out 5V 2A 16Pin VQFN EP T/R
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