TPS54061DRBR

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Texas Instruments

SWITCHING VOLTAGE REGULATORS 4.7-60V 200MA SYNC S D CONVERTER A 595-TPS54061DRBT

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TPS54061DRBR

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Texas Instruments

SWITCHING VOLTAGE REGULATORS 4.7-60V 200MA SYNC S D CONVERTER A 595-TPS54061DRBT

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Description Specifications Series Pricing CAD Documents

Description

General part information

TPS54061 Series

The TPS54061 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, shutdown supply current is reduced to 1.4 µA.

To increase light load efficiency the low-side MOSFET emulates a diode when the inductor current reaches zero.

Under voltage lockout is internally set at 4.5 V, but can be increased using two resistors on the enable pin. The output voltage startup ramp is controlled by the internal slow-start time.

Technical Specifications

Parameters and characteristics for this part

Specification	TPS54061DRBR

Current - Output	200 mA
Frequency - Switching (Max)	1.1 MHz
Frequency - Switching (Min)	50 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	150 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	8-VDFN Exposed Pad
Package Length	3 mm
Package Name	8-SON
Package Width	3 mm
Synchronous Rectifier	Yes
Topology	Buck
Voltage - Input (Max)	60 V
Voltage - Input (Min)	4.7 V
Voltage - Output (Max)	58 V
Voltage - Output (Min/Fixed)	0.8 V

TPS54061 Series

Part	Output Type	Number of Outputs	Current - Output	Grade	Voltage - Output (Max)	Package / Case	Operating Temperature (Min)	Operating Temperature (Max)	Package Width	Package Name	Package Length	Qualification	Function	Output Configuration	Mounting Type	Topology	Frequency - Switching (Max)	Frequency - Switching (Min)	Synchronous Rectifier	Voltage - Input (Min)	Voltage - Output (Min/Fixed)	Voltage - Input (Max)	Supplied Contents	Total Output Count	Non-Isolated Output Count	Board Type	Regulator Topology	Voltage - Input (Minimum)	Voltage - Input (Maximum)	Voltage - Output	Frequency - Switching	Main Purpose	Utilized IC / Part	Contents
Texas Instruments TPS54061QDRBTQ1	Adjustable	1	200 mA	Automotive	58 V	8-VDFN Exposed Pad	-40 °C	150 °C	3 mm	8-SON	3 mm	AEC-Q100	Step-Down	Positive	Surface Mount	Buck	1.1 MHz	50 kHz	Yes	4.7 V	0.8 V	60 V
Texas Instruments TPS54061DRBT	Adjustable	1	200 mA		58 V	8-VDFN Exposed Pad	-40 °C	150 °C	3 mm	8-SON	3 mm		Step-Down	Positive	Surface Mount	Buck	1.1 MHz	50 kHz	Yes	4.7 V	0.8 V	60 V
Texas Instruments TPS54061DRBR	Adjustable	1	200 mA		58 V	8-VDFN Exposed Pad	-40 °C	150 °C	3 mm	8-SON	3 mm		Step-Down	Positive	Surface Mount	Buck	1.1 MHz	50 kHz	Yes	4.7 V	0.8 V	60 V
Texas Instruments TPS54061QDRBRQ1	Adjustable	1	200 mA	Automotive	58 V	8-VDFN Exposed Pad	-40 °C	150 °C	3 mm	8-SON	3 mm	AEC-Q100	Step-Down	Positive	Surface Mount	Buck	1.1 MHz	50 kHz	Yes	4.7 V	0.8 V	60 V
Texas Instruments TPS54061EVM-142	Non-Isolated		200 mA																				Board(s)	1	1 count	Fully Populated	Buck	8 V	60 V	3.3 V	400 kHz	DC/DC Step Down	TPS54061	Board

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Linear versus switching regulators in industrial applications with a 24-V bus

Buck Converter Quick Reference Guide (Rev. B)

Evaluation Module for TPS54061 Synchronous Step-Down SWIFT Converter

Using the TPS54061 to Create an Inverting Power Supply

TPS54061 Wide Input 60-V, 200-mA Synchronous Step-Down DC-DC Converter With Low IQ datasheet (Rev. E)

Power Management Guide 2018 (Rev. R)