TPS54360B-Q1 Series

Automotive, 60V Input, 3.5A, Step-Down DC-DC Converter With Eco-mode™

Catalog

Automotive, 60V Input, 3.5A, Step-Down DC-DC Converter With Eco-mode™

Part	Voltage - Output (Max) [Max]	Mounting Type	Package / Case [y]	Package / Case [x]	Package / Case	Voltage - Output (Min/Fixed)	Qualification	Current - Output	Grade	Frequency - Switching [Max]	Frequency - Switching [Min]	Output Type	Voltage - Input (Max) [Max]	Voltage - Input (Min) [Min]	Supplier Device Package	Output Configuration	Topology	Operating Temperature [Max]	Operating Temperature [Min]	Function	Number of Outputs	Main Purpose	Voltage - Input [Min]	Voltage - Input [Max]	Utilized IC / Part	Voltage - Output	Outputs and Type	Outputs and Type	Frequency - Switching	Supplied Contents	Board Type	Regulator Topology
Texas Instruments TPS54360BQDDAQ1	58.8 V	Surface Mount	3.9 mm	0.154 in	8-PowerSOIC	0.8 V	AEC-Q100	3.5 A	Automotive	2.5 MHz	100 kHz	Adjustable	60 V	4.5 V	8-SO PowerPad	Positive	Buck Split Rail	150 °C	-40 °C	Step-Down	1
Texas Instruments TPS54360EVM-182								3.5 A														DC/DC Step Down	8.5 V	60 V	TPS54360	5 V	Non-Isolated	1	600 kHz	Board(s)	Fully Populated	Buck
Texas Instruments TPS54360BDDA	58.8 V	Surface Mount	3.9 mm	0.154 in	8-PowerSOIC	0.8 V		3.5 A		2.5 MHz	100 kHz	Adjustable	60 V	4.5 V	8-SO PowerPad	Positive	Buck	150 °C	-40 °C	Step-Down	1
Texas Instruments TPS54360DDAR	58.8 V	Surface Mount	3.9 mm	0.154 in	8-PowerSOIC	0.8 V		3.5 A		2.5 MHz	100 kHz	Adjustable	60 V	4.5 V	8-SO PowerPad	Positive	Buck Split Rail	150 °C	-40 °C	Step-Down	1
Texas Instruments TPS54360DDA	58.8 V	Surface Mount	3.9 mm	0.154 in	8-PowerSOIC	0.8 V		3.5 A		2.5 MHz	100 kHz	Adjustable	60 V	4.5 V	8-SO PowerPad	Positive	Buck Split Rail	150 °C	-40 °C	Step-Down	1
Texas Instruments TPS54360BQDDARQ1	58.8 V	Surface Mount	3.9 mm	0.154 in	8-PowerSOIC	0.8 V	AEC-Q100	3.5 A	Automotive	2.5 MHz	100 kHz	Adjustable	60 V	4.5 V	8-SO PowerPad	Positive	Buck Split Rail	150 °C	-40 °C	Step-Down	1
Texas Instruments TPS54360BDDAR	58.8 V	Surface Mount	3.9 mm	0.154 in	8-PowerSOIC	0.8 V		3.5 A		2.5 MHz	100 kHz	Adjustable	60 V	4.5 V	8-SO PowerPad	Positive	Buck Split Rail	150 °C	-40 °C	Step-Down	1
Texas Instruments TPS54360QDDAQ1	58.8 V	Surface Mount	3.9 mm	0.154 in	8-PowerSOIC	0.8 V	AEC-Q100	3.5 A	Automotive	2.5 MHz	100 kHz	Adjustable	60 V	4.5 V	8-SO PowerPad	Positive	Buck Split Rail	150 °C	-40 °C	Step-Down	1

Catalog

Automotive, 60V Input, 3.5A, Step-Down DC-DC Converter With Eco-mode™

Key Features

• 4.5-V to 60-V (65-V Abs Max) Input Range3.5-A Continuous Current, 4.5-A Minimum Peak Inductor Current LimitCurrent Mode Control DC/DC Converter92-mΩ High-Side MOSFETHigh Efficiency at Light Loads with Pulse Skipping Eco-mode™Low Dropout at Light Loads with Integrated BOOT Recharge FET146-µA Operating Quiescent Current2-µA Shutdown Current100-kHz to 2.5-MHz Fixed Switching FrequencySynchronizes to External ClockAdjustable UVLO Voltage and HysteresisInternal Soft StartAccurate Cycle-by-Cycle Current LimitThermal, Overvoltage, and Frequency Foldback Protection0.8 V 1% Internal Voltage Reference8-Pin HSOIC with PowerPAD™ Package–40°C to 150°C TJOperating RangeCreate a Custom Design using the TPS54360B with theWEBENCH® Power Designer4.5-V to 60-V (65-V Abs Max) Input Range3.5-A Continuous Current, 4.5-A Minimum Peak Inductor Current LimitCurrent Mode Control DC/DC Converter92-mΩ High-Side MOSFETHigh Efficiency at Light Loads with Pulse Skipping Eco-mode™Low Dropout at Light Loads with Integrated BOOT Recharge FET146-µA Operating Quiescent Current2-µA Shutdown Current100-kHz to 2.5-MHz Fixed Switching FrequencySynchronizes to External ClockAdjustable UVLO Voltage and HysteresisInternal Soft StartAccurate Cycle-by-Cycle Current LimitThermal, Overvoltage, and Frequency Foldback Protection0.8 V 1% Internal Voltage Reference8-Pin HSOIC with PowerPAD™ Package–40°C to 150°C TJOperating RangeCreate a Custom Design using the TPS54360B with theWEBENCH® Power Designer

Description

The TPS54360B-Q1 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 an external resistor divider at the enable pin. The output voltage start-up ramp is internally controlled to provide a controlled start up and eliminate overshoot. A wide adjustable frequency range allows either efficiency or external component size to be optimized. Frequency foldback and thermal shutdown protects internal and external components during an overload condition. The TPS54360B-Q1 is available in an 8-pin thermally enhanced HSOP PowerPAD package. The TPS54360B-Q1 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 an external resistor divider at the enable pin. The output voltage start-up ramp is internally controlled to provide a controlled start up and eliminate overshoot. A wide adjustable frequency range allows either efficiency or external component size to be optimized. Frequency foldback and thermal shutdown protects internal and external components during an overload condition. The TPS54360B-Q1 is available in an 8-pin thermally enhanced HSOP PowerPAD package.