Specification	TPS54360QDDAQ1

Current - Output	3.5 A
Frequency - Switching [Max]	2.5 MHz
Frequency - Switching [Min]	100 kHz
Function	Step-Down
Grade	Automotive
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-PowerSOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Qualification	AEC-Q100
Supplier Device Package	8-SO PowerPad
Synchronous Rectifier	False
Topology	Split Rail, Buck
Voltage - Input (Max) [Max]	60 V
Voltage - Input (Min) [Min]	4.5 V
Voltage - Output (Max) [Max]	58.8 V
Voltage - Output (Min/Fixed)	0.8 V

TPS54360B-Q1 Series

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

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 7.22
		10	$ 4.96
		25	$ 4.38
		100	$ 3.73
		250	$ 3.46
Texas Instruments	TUBE	1	$ 6.30
		100	$ 5.52
		250	$ 3.87
		1000	$ 3.12

Description

General part information

TPS54360B-Q1 Series

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.

Documents

Technical documentation and resources

TPS54360-Q1 4.5-V To 60-V Input, 3.5-A, Step-Down DC-DC Converter With Eco-Mode™ datasheet (Rev. A)

Data sheet