TPS62153AQRGTTQ1
Active3–17V 1A AUTOMOTIVE STEP-DOWN CONVERTER IN 3X3 QFN PACKAGE
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TPS62153AQRGTTQ1
Active3–17V 1A AUTOMOTIVE STEP-DOWN CONVERTER IN 3X3 QFN PACKAGE
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS62153AQRGTTQ1 |
|---|---|
| Current - Output | 1 A |
| Frequency - Switching | 2.5 MHz |
| Function | Step-Down |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | 16-VFQFN Exposed Pad |
| Qualification | AEC-Q100 |
| Supplier Device Package | 16-VQFN (3x3) |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 17 V |
| Voltage - Input (Min) [Min] | 3 V |
| Voltage - Output (Min/Fixed) | 5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.43 | |
| 10 | $ 2.18 | |||
| 25 | $ 2.06 | |||
| 100 | $ 1.75 | |||
| Digi-Reel® | 1 | $ 2.43 | ||
| 10 | $ 2.18 | |||
| 25 | $ 2.06 | |||
| 100 | $ 1.75 | |||
| Tape & Reel (TR) | 250 | $ 0.98 | ||
| 500 | $ 0.86 | |||
| Texas Instruments | SMALL T&R | 1 | $ 1.83 | |
| 100 | $ 1.51 | |||
| 250 | $ 1.08 | |||
| 1000 | $ 0.81 | |||
Description
General part information
TPS62153A-Q1 Series
The TPS62150A-Q1 device 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 as well as high output-voltage accuracy through the use of the DCS-Control™ topology.
With a wide operating input-voltage range of 3 to 17 V, the device is ideally suited for systems powered from intermediate bus power rails. The device supports up to 1A continuous output current at output voltages between 0.9 V and 6 V (with 100% duty cycle mode).
The output-voltage startup 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 and open-drain power-good pins.
Documents
Technical documentation and resources
