
TPS54061QDRBTQ1
ActiveAUTOMOTIVE CATALOG, 4.7V -60-V, 200-MA SYNCHRONOUS STEP-DOWN DC-DC CONVERTER
Deep-Dive with AI
Search across all available documentation for this part.

TPS54061QDRBTQ1
ActiveAUTOMOTIVE CATALOG, 4.7V -60-V, 200-MA SYNCHRONOUS STEP-DOWN DC-DC CONVERTER
Technical Specifications
Parameters and characteristics commom to parts in this series
Specification | TPS54061QDRBTQ1 | TPS54061-Q1 Series |
---|---|---|
Current - Output | 200 mA | 200 mA |
Frequency - Switching [Max] | 1.1 MHz | 1.1 MHz |
Frequency - Switching [Min] | 50 kHz | 50 kHz |
Function | Step-Down | Step-Down |
Grade | Automotive | Automotive |
Mounting Type | Surface Mount | Surface Mount |
Number of Outputs | 1 | 1 |
Operating Temperature [Max] | 150 C | 150 C |
Operating Temperature [Min] | -40 °C | -40 °C |
Output Configuration | Positive | Positive |
Output Type | Adjustable | Adjustable |
Package / Case | 8-VDFN Exposed Pad | 8-VDFN Exposed Pad |
Qualification | AEC-Q100 | AEC-Q100 |
Supplier Device Package | 8-SON (3x3) | 8-SON (3x3) |
Synchronous Rectifier | True | True |
Topology | Buck | Buck |
Voltage - Input (Max) [Max] | 60 V | 60 V |
Voltage - Input (Min) [Min] | 4.7 V | 4.7 V |
Voltage - Output (Max) [Max] | 58 V | 58 V |
Voltage - Output (Min/Fixed) | 0.8 V | 0.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
TPS54061-Q1 Series
Automotive Catalog, 4.7V -60-V, 200-mA Synchronous Step-Down DC-DC Converter
Part | Output Configuration | Output Type | Qualification | Voltage - Input (Max) [Max] | Number of Outputs | Topology | Frequency - Switching [Max] | Frequency - Switching [Min] | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Input (Min) [Min] | Synchronous Rectifier | Voltage - Output (Max) [Max] | Current - Output | Function | Mounting Type | Supplier Device Package | Voltage - Output (Min/Fixed) | Package / Case | Grade |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS54061QDRBRQ1The TPS54061-Q1 device is a 60-V, 200-mA, synchronous step-down DC-DC converter with integrated high-side and low-side MOSFETs. Current-mode control provides simple external compensation and flexible component selection. The non-switching supply current is 90 µA. Using the enable pin reduces the shutdown supply current to 1.4 µA.
To increase light-load efficiency, the low-side MOSFET emulates a diode when the inductor current reaches zero.
The internal undervoltage lockout setting is 4.5 V, but using two resistors on the enable pin can increase the setting. The internal slow-start time controls the output-voltage start-up ramp.
The adjustable switching-frequency range allows optimization of efficiency and external component size. Frequency foldback and thermal shutdown protect the part during an overload condition.
The TPS54061-Q1 enables small designs by integrating the MOSFETs and boot recharge diode, and by minimizing the IC footprint with a small 3-mm × 3-mm thermally-enhanced SON package.
The TPS54061-Q1 is supported in the WEBENCH™ Designer atwww.ti.com.
The TPS54061-Q1 device is a 60-V, 200-mA, synchronous step-down DC-DC converter with integrated high-side and low-side MOSFETs. Current-mode control provides simple external compensation and flexible component selection. The non-switching supply current is 90 µA. Using the enable pin reduces the shutdown supply current to 1.4 µA.
To increase light-load efficiency, the low-side MOSFET emulates a diode when the inductor current reaches zero.
The internal undervoltage lockout setting is 4.5 V, but using two resistors on the enable pin can increase the setting. The internal slow-start time controls the output-voltage start-up ramp.
The adjustable switching-frequency range allows optimization of efficiency and external component size. Frequency foldback and thermal shutdown protect the part during an overload condition.
The TPS54061-Q1 enables small designs by integrating the MOSFETs and boot recharge diode, and by minimizing the IC footprint with a small 3-mm × 3-mm thermally-enhanced SON package.
The TPS54061-Q1 is supported in the WEBENCH™ Designer atwww.ti.com. | Positive | Adjustable | AEC-Q100 | 60 V | 1 | Buck | 1.1 MHz | 50 kHz | 150 C | -40 °C | 4.7 V | 58 V | 200 mA | Step-Down | Surface Mount | 8-SON (3x3) | 0.8 V | 8-VDFN Exposed Pad | Automotive | |
Texas Instruments TPS54061QDRBTQ1The TPS54061-Q1 device is a 60-V, 200-mA, synchronous step-down DC-DC converter with integrated high-side and low-side MOSFETs. Current-mode control provides simple external compensation and flexible component selection. The non-switching supply current is 90 µA. Using the enable pin reduces the shutdown supply current to 1.4 µA.
To increase light-load efficiency, the low-side MOSFET emulates a diode when the inductor current reaches zero.
The internal undervoltage lockout setting is 4.5 V, but using two resistors on the enable pin can increase the setting. The internal slow-start time controls the output-voltage start-up ramp.
The adjustable switching-frequency range allows optimization of efficiency and external component size. Frequency foldback and thermal shutdown protect the part during an overload condition.
The TPS54061-Q1 enables small designs by integrating the MOSFETs and boot recharge diode, and by minimizing the IC footprint with a small 3-mm × 3-mm thermally-enhanced SON package.
The TPS54061-Q1 is supported in the WEBENCH™ Designer atwww.ti.com.
The TPS54061-Q1 device is a 60-V, 200-mA, synchronous step-down DC-DC converter with integrated high-side and low-side MOSFETs. Current-mode control provides simple external compensation and flexible component selection. The non-switching supply current is 90 µA. Using the enable pin reduces the shutdown supply current to 1.4 µA.
To increase light-load efficiency, the low-side MOSFET emulates a diode when the inductor current reaches zero.
The internal undervoltage lockout setting is 4.5 V, but using two resistors on the enable pin can increase the setting. The internal slow-start time controls the output-voltage start-up ramp.
The adjustable switching-frequency range allows optimization of efficiency and external component size. Frequency foldback and thermal shutdown protect the part during an overload condition.
The TPS54061-Q1 enables small designs by integrating the MOSFETs and boot recharge diode, and by minimizing the IC footprint with a small 3-mm × 3-mm thermally-enhanced SON package.
The TPS54061-Q1 is supported in the WEBENCH™ Designer atwww.ti.com. | Positive | Adjustable | AEC-Q100 | 60 V | 1 | Buck | 1.1 MHz | 50 kHz | 150 C | -40 °C | 4.7 V | 58 V | 200 mA | Step-Down | Surface Mount | 8-SON (3x3) | 0.8 V | 8-VDFN Exposed Pad | Automotive |
Description
General part information
TPS54061-Q1 Series
The TPS54061-Q1 device is a 60-V, 200-mA, synchronous step-down DC-DC converter with integrated high-side and low-side MOSFETs. Current-mode control provides simple external compensation and flexible component selection. The non-switching supply current is 90 µA. Using the enable pin reduces the shutdown supply current to 1.4 µA.
To increase light-load efficiency, the low-side MOSFET emulates a diode when the inductor current reaches zero.
The internal undervoltage lockout setting is 4.5 V, but using two resistors on the enable pin can increase the setting. The internal slow-start time controls the output-voltage start-up ramp.
Documents
Technical documentation and resources