TPS54560QDDAQ1

Texas Instruments

AUTOMOTIVE 60V, 5A, STEP-DOWN REGULATOR WITH INTEGRATED HIGH SIDE MOSFET

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DocumentsTPS54560-Q1 4.5-V to 60-V Input, 5-A, Step-Down DC-DC Converter With Eco-Mode™ datasheet (Rev. A)

TPS54560QDDAQ1

Texas Instruments

AUTOMOTIVE 60V, 5A, STEP-DOWN REGULATOR WITH INTEGRATED HIGH SIDE MOSFET

Deep-Dive with AI

DocumentsTPS54560-Q1 4.5-V to 60-V Input, 5-A, Step-Down DC-DC Converter With Eco-Mode™ datasheet (Rev. A)

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	TPS54560QDDAQ1	TPS54560-Q1 Series

Current - Output	5 A	5 A
Frequency - Switching [Max]	2.5 MHz	2.5 MHz
Frequency - Switching [Min]	100 kHz	100 kHz
Function	Step-Down	Step-Down
Grade	Automotive	Automotive
Mounting Type	Surface Mount	Surface Mount
Number of Outputs	1	1
Operating Temperature [Max]	150 °C	150 °C
Operating Temperature [Min]	-40 °C	-40 °C
Output Configuration	Positive	Positive
Output Type	Adjustable	Adjustable
Package / Case	8-PowerSOIC	8-PowerSOIC
Package / Case [x]	0.154 in	0.154 in
Package / Case [y]	3.9 mm	3.9 mm
Qualification	AEC-Q100	AEC-Q100
Supplier Device Package	8-SO PowerPad	8-SO PowerPad
Synchronous Rectifier	False	False
Topology	Split Rail, Buck	Split Rail, Buck
Voltage - Input (Max) [Max]	60 V	60 V
Voltage - Input (Min) [Min]	4.5 V	4.5 V
Voltage - Output (Max) [Max]	58.8 V	58.8 V
Voltage - Output (Min/Fixed)	0.8 V	0.8 V

TPS54560-Q1 Series

Automotive 60V, 5A, Step-Down Regulator With Integrated High Side MOSFET

Part	Grade	Output Type	Qualification	Frequency - Switching [Max]	Frequency - Switching [Min]	Package / Case [y]	Package / Case [x]	Package / Case	Voltage - Input (Min) [Min]	Voltage - Input (Max) [Max]	Current - Output	Synchronous Rectifier	Voltage - Output (Min/Fixed)	Output Configuration	Supplier Device Package	Number of Outputs	Operating Temperature [Max]	Operating Temperature [Min]	Function	Mounting Type	Topology	Voltage - Output (Max) [Max]
Texas Instruments TPS54560QDDAQ1	Automotive	Adjustable	AEC-Q100	2.5 MHz	100 kHz	3.9 mm	0.154 in	8-PowerSOIC	4.5 V	60 V	5 A		0.8 V	Positive	8-SO PowerPad	1	150 °C	-40 °C	Step-Down	Surface Mount	Buck, Split Rail	58.8 V
Texas Instruments TPS54560QDDARQ1	Automotive	Adjustable	AEC-Q100	2.5 MHz	100 kHz	3.9 mm	0.154 in	8-PowerSOIC	4.5 V	60 V	5 A		0.8 V	Positive	8-SO PowerPad	1	150 °C	-40 °C	Step-Down	Surface Mount	Buck, Split Rail	58.8 V

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	$ 5.43
		10	$ 4.90
		75	$ 4.68
		150	$ 4.06
		300	$ 4.01
Texas Instruments	TUBE	1	$ 6.66
		100	$ 5.43
		250	$ 4.27
		1000	$ 3.62

Description

General part information

TPS54560-Q1 Series

The TPS54560-Q1 is a 60-V, 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. Output current is limited cycle-by-cycle. Frequency foldback and thermal shutdown protects internal and external components during an overload condition.

Documents

Technical documentation and resources

TPS54560-Q1 4.5-V to 60-V Input, 5-A, Step-Down DC-DC Converter With Eco-Mode™ datasheet (Rev. A)

Data sheet