Model No: TPS62065QDSGRQ1
Texas Instruments TPS62065QDSGRQ1
Manufacturer: Texas Instruments
SEMICON NO.: TPS62065QDSGRQ1
Package: 8-WSON
Stock: In stock
Description: Buck Converter Positive 3MHz 2A 1 Output
SEMICON NO.: TPS62065QDSGRQ1
Package: 8-WSON
Stock: In stock
Description: Buck Converter Positive 3MHz 2A 1 Output
Quantity :
| Mfr | Texas Instruments |
| Device Type | Synchronous Step-Down (Buck) Converter |
| Input Voltage (VIN) | 2.9 V to 6 V |
| Output Configuration | Positive |
| Topology | Buck (Step-Down) |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Output Voltage Range | 0.8 V to 6 V |
| Output Current (Max) | 2 A |
| Switching Frequency | 3 MHz (Fixed) |
| Efficiency (Max) | Up to 97% |
| Operating Temperature | -40°C to +125°C |
| Package | 8-WSON |
| Mounting Type | Surface Mount |
| Compliance | RoHS Compliant |
TPS62065QDSGRQ1 Automotive Step-Down Converter
The TPS62065QDSGRQ1 is an automotive-grade, high-efficiency, 3-MHz synchronous step-down (buck) DC-DC converter from Texas Instruments, housed in a compact 8-WSON package with an exposed thermal pad. This device is designed to deliver up to 2A of continuous output current from an input voltage range of 2.9V to 6V, generating an adjustable output voltage from 0.8V to VIN, and is fully qualified for automotive applications (AEC-Q100 Grade 1) with an operating junction temperature range of -40°C to 125°C.
It achieves high power conversion efficiency, typically exceeding 95%, through its advanced current-mode control architecture with DCS-Control™ topology, which provides fast transient response and excellent load and line regulation. Key features include a high switching frequency of 3 MHz, enabling the use of small external inductors and capacitors for a minimal solution size. The device operates in Power Save Mode (PSM) at light loads to maintain high efficiency across the entire load range, and includes comprehensive protection features such as over-current protection, thermal shutdown, and undervoltage lockout (UVLO) for robust system reliability.
Compatible Alternative Converter List
● TPS62065QDSGRQ1 (Reel): The same device supplied in standard tape and reel packaging for automated high-volume surface-mount assembly.
● TPS62065: The non-automotive (commercial/industrial) grade version of the same converter, suitable for applications not requiring AEC-Q100 qualification.
● TPS62067QDSGRQ1: A variant in the same family with a fixed output voltage option (e.g., 1.8V, 3.3V), offering a simplified design by eliminating external feedback resistors.
● LM3671MF-ADJ/NOPB: A Texas Instruments 2A, 3MHz step-down converter in a smaller SOT-23 package, providing a compact alternative for space-critical designs with similar current capability.
The TPS62065QDSGRQ1 is an automotive-grade, high-efficiency, 3-MHz synchronous step-down (buck) DC-DC converter from Texas Instruments, housed in a compact 8-WSON package with an exposed thermal pad. This device is designed to deliver up to 2A of continuous output current from an input voltage range of 2.9V to 6V, generating an adjustable output voltage from 0.8V to VIN, and is fully qualified for automotive applications (AEC-Q100 Grade 1) with an operating junction temperature range of -40°C to 125°C.
It achieves high power conversion efficiency, typically exceeding 95%, through its advanced current-mode control architecture with DCS-Control™ topology, which provides fast transient response and excellent load and line regulation. Key features include a high switching frequency of 3 MHz, enabling the use of small external inductors and capacitors for a minimal solution size. The device operates in Power Save Mode (PSM) at light loads to maintain high efficiency across the entire load range, and includes comprehensive protection features such as over-current protection, thermal shutdown, and undervoltage lockout (UVLO) for robust system reliability.
Compatible Alternative Converter List
● TPS62065QDSGRQ1 (Reel): The same device supplied in standard tape and reel packaging for automated high-volume surface-mount assembly.
● TPS62065: The non-automotive (commercial/industrial) grade version of the same converter, suitable for applications not requiring AEC-Q100 qualification.
● TPS62067QDSGRQ1: A variant in the same family with a fixed output voltage option (e.g., 1.8V, 3.3V), offering a simplified design by eliminating external feedback resistors.
● LM3671MF-ADJ/NOPB: A Texas Instruments 2A, 3MHz step-down converter in a smaller SOT-23 package, providing a compact alternative for space-critical designs with similar current capability.
