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TPS54J061

ACTIVE

4-V to 16-V input, 6-A synchronous buck converter, 600-mV reference voltage and hiccup current limit

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Data sheet

TPS54J061

ACTIVE
Data sheet Order now

Product details

Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck Type Converter Iout (max) (A) 6 Vin (min) (V) 4 Vin (max) (V) 16 Switching frequency (min) (kHz) 600 Switching frequency (max) (kHz) 2200 Features Adjustable current limit, Enable, Forced PWM, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Synchronous Rectification Control mode D-CAP3 Vout (min) (V) 0.6 Vout (max) (V) 5.5 Iq (typ) (µA) 750 Duty cycle (max) (%) 86
Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck Type Converter Iout (max) (A) 6 Vin (min) (V) 4 Vin (max) (V) 16 Switching frequency (min) (kHz) 600 Switching frequency (max) (kHz) 2200 Features Adjustable current limit, Enable, Forced PWM, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Synchronous Rectification Control mode D-CAP3 Vout (min) (V) 0.6 Vout (max) (V) 5.5 Iq (typ) (µA) 750 Duty cycle (max) (%) 86
VQFN-HR (RPG) 14 6 mm² 3 x 2
  • 2.7V to 16V input range with external bias ranging from 3.3V to 3.6V
  • 4V to 16V input range without external bias
  • Integrated MOSFETs support 6A continuous output current
  • D-CAP3™ control mode with fast load-step response
  • Supports all ceramic output capacitors
  • Reference voltage 600mV ±1% tolerance from –40°C to +125°C junction temperature
  • 0.6V to 5.5V output voltage range
  • Auto-skipping Eco-mode for high light-load efficiency
  • Programmable current limit through external resistor
  • Selectable frequency settings (600kHz, 1100kHz, 2200kHz)
  • Internal fixed, external adjustable soft start
  • Safe prebiased start-up capability
  • Built-in circuit allows slow output discharge
  • Open-drain power-good output
  • Self restarting hiccup mode for OC, UV faults
  • Fully RoHS compliant
  • 2mm × 3mm, 14-pin HotRod™ package with 0.5mm pitch
  • 2.7V to 16V input range with external bias ranging from 3.3V to 3.6V
  • 4V to 16V input range without external bias
  • Integrated MOSFETs support 6A continuous output current
  • D-CAP3™ control mode with fast load-step response
  • Supports all ceramic output capacitors
  • Reference voltage 600mV ±1% tolerance from –40°C to +125°C junction temperature
  • 0.6V to 5.5V output voltage range
  • Auto-skipping Eco-mode for high light-load efficiency
  • Programmable current limit through external resistor
  • Selectable frequency settings (600kHz, 1100kHz, 2200kHz)
  • Internal fixed, external adjustable soft start
  • Safe prebiased start-up capability
  • Built-in circuit allows slow output discharge
  • Open-drain power-good output
  • Self restarting hiccup mode for OC, UV faults
  • Fully RoHS compliant
  • 2mm × 3mm, 14-pin HotRod™ package with 0.5mm pitch

The TPS54J061 device is a high-efficiency, small-sized, synchronous buck converter with an adaptive on-time D-CAP3 control mode . The device offers ease-of-use and low external-component count for space-conscious power systems.

This device features high-performance integrated MOSFETs, accurate ±1% 600mV reference with an junction temperature range between –40°C and +125°C. Competitive features include very-low external-component count, fast load-transient response, accurate load regulation and line regulation, auto-skip or FCCM mode operation, adjustable soft-start control, and external compensation is not needed to support all ceramic capacitor design .

TPS54J061 is available in a 14-pin QFN package.

The TPS54J061 device is a high-efficiency, small-sized, synchronous buck converter with an adaptive on-time D-CAP3 control mode . The device offers ease-of-use and low external-component count for space-conscious power systems.

This device features high-performance integrated MOSFETs, accurate ±1% 600mV reference with an junction temperature range between –40°C and +125°C. Competitive features include very-low external-component count, fast load-transient response, accurate load regulation and line regulation, auto-skip or FCCM mode operation, adjustable soft-start control, and external compensation is not needed to support all ceramic capacitor design .

TPS54J061 is available in a 14-pin QFN package.
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Technical documentation

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Type Title Date
* Data sheet TPS54J061 4VIN to 16VIN , 6A, Synchronous Step-Down Converter With D-CAP3™ Control Mode and 0.6V Reference datasheet (Rev. B) PDF | HTML 07 Jun 2024
Application note Point-of-Load Designs in Data Center Applications for Intel Xeon Sapphire Rapids Scalable Processors (Rev. C) PDF | HTML 09 Oct 2024
Application brief Solving Power Design Challenges in Enterprise SSD Applications PDF | HTML 23 Sep 2024
Application note Measuring the Bode Plot of D-CAP™, D-CAP2™, and D-CAP3™ DC/DC Converters (Rev. A) PDF | HTML 21 Apr 2023
Application note 6-A DC/DC Buck Converter Selection Guide of Mid-range VIN PDF | HTML 18 Apr 2023
Application note Point-of-Load Solutions for Network Interface Cards (NIC) PDF | HTML 08 Sep 2021
EVM User's guide TPS54J06x Step-Down Converter Evaluation Module User's Guide (Rev. B) PDF | HTML 07 May 2021
Certificate TPS54J061EVM-067 EU Declaration of Conformity (DoC) 18 Sep 2020
Application note Point-of-Load Solutions for Data Center App Implementing VR13.HC Vccin Spec (Rev. A) PDF | HTML 08 Jan 2020

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TPS54J061EVM — 2.7-V to 16-V, 6-A, step-down converter evaluation board

The TPS54J061EVM-067 is an evaluation module (EVM) for the TPS54J061. The TPS54J061 is a synchronous buck converter, integrating both power MOSFETs to minimize solution size and provide high efficiency at full load. The TPS54J061 uses DCAP3 control to achieve fast transient response to a load (...)
User guide: PDF | HTML
Not available on TI.com
Simulation model

TPS54J061 PSpice Transient Model (Rev. A)

SLVMDE0A.ZIP (267 KB) - PSpice Model
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Simulation model

TPS54J061 SIMPLIS Transient and Average Model

SLVMDD8.ZIP (544 KB) - SIMPLIS Model
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Calculation tool

SLVRBH6 — TPS54J06x TPS54Jx20 TPS548x28-9 Excel Calculator Tool

Supported products & hardware

Supported products & hardware

Products
AC/DC & DC/DC converters (integrated FET)
TPS548A28 — 2.7-V to 16-V, 15-A synchronous buck converter with remote sense and 3-V LDO TPS548A29 — 2.7-V to 16-V, 15-A synchronous buck converter with remote sense and 4.5-V LDO TPS548B27 — 2.7-V to 16-V, 20-A synchronous step-down converter with differential remote sense TPS548B28 — 2.7-V to 16-V input, 20-A synchronous step-down converter with remote sense and hiccup current limit TPS54J060 — 4-V to 16-V input, 6-A synchronous buck converter, 900-mV reference voltage, latch-off current limit TPS54J061 — 4-V to 16-V input, 6-A synchronous buck converter, 600-mV reference voltage and hiccup current limit TPS54JA20 — 2.7-V to 16-V input, 12-A synchronous buck converter with remote sense and latch-off current limit TPS54JB20 — 2.7-V to 16-V input, 20-A synchronous buck converter with remote sense and latch-off current limit
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Package Pins CAD symbols, footprints & 3D models
VQFN-HR (RPG) 14 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

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