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TPS54360

ACTIVE

4.5V to 60 V Input, 3.5 A Step-Down Converter with Eco-mode

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Data sheet

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Pin-for-pin with same functionality to the compared device
TPS54360B ACTIVE 60-V input, 3.5-A, step-down DC/DC converter with Eco-Mode™ Pin-compatible with the TPS54360.
Same functionality with different pin-out to the compared device
LM76003 ACTIVE 3.5V to 60V, 3.5A Synchronous Step-Down Voltage Converter Pin-compatible with the TPS54360.

TPS54360

ACTIVE
Data sheet Order now

Product details

Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck Type Converter Iout (max) (A) 3.5 Vin (min) (V) 4.5 Vin (max) (V) 60 Switching frequency (min) (kHz) 100 Switching frequency (max) (kHz) 2500 Features Enable, Frequency synchronization, Light Load Efficiency, Over Current Protection, UVLO adjustable Control mode current mode Vout (min) (V) 0.8 Vout (max) (V) 58.8 Iq (typ) (µA) 146 Duty cycle (max) (%) 98
Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck Type Converter Iout (max) (A) 3.5 Vin (min) (V) 4.5 Vin (max) (V) 60 Switching frequency (min) (kHz) 100 Switching frequency (max) (kHz) 2500 Features Enable, Frequency synchronization, Light Load Efficiency, Over Current Protection, UVLO adjustable Control mode current mode Vout (min) (V) 0.8 Vout (max) (V) 58.8 Iq (typ) (µA) 146 Duty cycle (max) (%) 98
HSOIC (DDA) 8 29.4 mm² 4.9 x 6
  • 4.5-V to 60-V (65-V Abs Max) Input Range
  • 3.5-A Continuous Current, 4.5-A Minimum Peak Inductor Current Limit
  • Current Mode Control DC/DC Converter
  • 92-mΩ High-Side MOSFET
  • High Efficiency at Light Loads with Pulse Skipping Eco-mode™
  • Low Dropout at Light Loads with Integrated BOOT Recharge FET
  • 146-µA Operating Quiescent Current
  • 2-µA Shutdown Current
  • 100-kHz to 2.5-MHz Fixed Switching Frequency
  • Synchronizes to External Clock
  • Adjustable UVLO Voltage and Hysteresis
  • Internal Soft Start
  • Accurate Cycle-by-Cycle Current Limit
  • Thermal, Overvoltage, and Frequency Foldback Protection
  • 0.8 V 1% Internal Voltage Reference
  • 8-Terminal HSOIC with PowerPAD™ Package
  • –40°C to 150°C TJ Operating Range
  • Create a Custom Design using the TPS54360 with the WEBENCH® Power Designer
  • 4.5-V to 60-V (65-V Abs Max) Input Range
  • 3.5-A Continuous Current, 4.5-A Minimum Peak Inductor Current Limit
  • Current Mode Control DC/DC Converter
  • 92-mΩ High-Side MOSFET
  • High Efficiency at Light Loads with Pulse Skipping Eco-mode™
  • Low Dropout at Light Loads with Integrated BOOT Recharge FET
  • 146-µA Operating Quiescent Current
  • 2-µA Shutdown Current
  • 100-kHz to 2.5-MHz Fixed Switching Frequency
  • Synchronizes to External Clock
  • Adjustable UVLO Voltage and Hysteresis
  • Internal Soft Start
  • Accurate Cycle-by-Cycle Current Limit
  • Thermal, Overvoltage, and Frequency Foldback Protection
  • 0.8 V 1% Internal Voltage Reference
  • 8-Terminal HSOIC with PowerPAD™ Package
  • –40°C to 150°C TJ Operating Range
  • Create a Custom Design using the TPS54360 with the WEBENCH® Power Designer

The TPS54360 is a 60-V, 3.5-A, step-down regulator with an integrated high side MOSFET. The device survives load dump pulses up to 65 V per ISO 7637. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load supply current to 146 µA. Shutdown supply current is reduced to 2 µA when the enable pin is pulled low.

Undervoltage lockout is internally set at 4.3 V but can be increased using the enable pin. The output voltage start-up ramp is internally controlled to provide a controlled start-up and eliminate overshoot.

A wide switching frequency range allows either efficiency or external component size to be optimized. Frequency foldback and thermal shutdown protect internal and external components during an overload condition.

The TPS54360 is available in an 8-terminal thermally enhanced HSOIC PowerPAD™ package.

The TPS54360 is a 60-V, 3.5-A, step-down regulator with an integrated high side MOSFET. The device survives load dump pulses up to 65 V per ISO 7637. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load supply current to 146 µA. Shutdown supply current is reduced to 2 µA when the enable pin is pulled low.

Undervoltage lockout is internally set at 4.3 V but can be increased using the enable pin. The output voltage start-up ramp is internally controlled to provide a controlled start-up and eliminate overshoot.

A wide switching frequency range allows either efficiency or external component size to be optimized. Frequency foldback and thermal shutdown protect internal and external components during an overload condition.

The TPS54360 is available in an 8-terminal thermally enhanced HSOIC PowerPAD™ package.

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Type Title Date
* Data sheet TPS54360 60-V Input, 3.5-A, Step-Down DC/DC Converter With Eco-Mode™ datasheet (Rev. G) PDF | HTML 28 Jun 2018
White paper Understanding Functional Safety FIT Base Failure Rate Estimates per IEC 62380 and SN 29500 (Rev. A) PDF | HTML 30 Apr 2024
Application note NRND & Differences TPS54340/360/540/560 and TPS54340B/360B/540B/560B 05 Apr 2019
Selection guide Power Management Guide 2018 (Rev. R) 25 Jun 2018
Technical article How to tame EMI noise in your power-supply design PDF | HTML 28 Mar 2017
Application note Creating a Universal Car Charger for USB Devices From the TPS54240 and TPS2511 (Rev. E) 16 Sep 2013
Application note Create a Split-Rail Power Supply with a Wide Input Voltage Buck Regulator (Rev. A) 26 Oct 2012
Application note Create an Inverting Power Supply from a Step-Down Regulator (Rev. B) 26 Oct 2012
Application note Level Shifting Control for an Inverting Buck-boost 10 Oct 2012
EVM User's guide Using the TPS54360 Step-Down Converter Evaluation Module. (Rev. B) 27 Sep 2012
Application note Creating GSM Power Supply from TPS54260 30 Apr 2010

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