TPS54560DDAR

Texas Instruments

IC REG BCK SPLIT RAIL ADJ 8SOPWR

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TPS54560DDAR

Texas Instruments

IC REG BCK SPLIT RAIL ADJ 8SOPWR

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	TPS54560DDAR	TPS54560 Series

Board Type	-	Fully Populated
Current - Output	5 A	5 A
Frequency - Switching	-	400 - 500 kHz
Frequency - Switching [Max]	2.5 MHz	2.5 MHz
Frequency - Switching [Min]	100 kHz	100 kHz
Function	Step-Down	Step-Down
Grade	-	Automotive
Main Purpose	-	DC/DC, Step Down
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
Outputs and Type	-	Non-Isolated
Outputs and Type	-	1
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
Regulator Topology	-	Buck
Supplied Contents	-	Board(s)
Supplier Device Package	8-SO PowerPad	8-SO PowerPad
Synchronous Rectifier	False	False
Topology	Split Rail, Buck	Split Rail, Buck
Voltage - Input	-	60 V
Voltage - Input	-	7 V
Voltage - Input (Max) [Max]	60 V	60 V
Voltage - Input (Min) [Min]	4.5 V	4.5 V
Voltage - Output	-	5 V
Voltage - Output (Max) [Max]	58.8 V	58.8 V
Voltage - Output (Min/Fixed)	0.8 V	0.8 V

TPS54560 Series

4.5-V to 60-V input, 5-A, step-down DC-DC converter with Eco-mode™

Part	Frequency - Switching [Max]	Frequency - Switching [Min]	Grade	Supplier Device Package	Number of Outputs	Voltage - Input (Max) [Max]	Voltage - Input (Min) [Min]	Voltage - Output (Max) [Max]	Current - Output	Function	Package / Case [y]	Package / Case [x]	Package / Case	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Output Configuration	Voltage - Output (Min/Fixed)	Topology	Mounting Type	Qualification	Frequency - Switching	Main Purpose	Regulator Topology	Outputs and Type	Outputs and Type	Voltage - Output	Board Type	Voltage - Input [Max]	Voltage - Input [Min]	Supplied Contents
Texas Instruments TPS54560BQDDARQ1	2.5 MHz	100 kHz	Automotive	8-SO PowerPad	1	60 V	4.5 V	58.8 V	5 A	Step-Down	3.9 mm	0.154 in	8-PowerSOIC	Adjustable	150 °C	-40 °C	Positive	0.8 V	Buck, Split Rail	Surface Mount	AEC-Q100
Texas Instruments TPS54560BDDA				8-SO PowerPad	1	60 V	4.5 V	58.8 V	5 A	Step-Down	3.9 mm	0.154 in	8-PowerSOIC	Adjustable	150 °C	-40 °C	Positive	0.8 V	Buck, Split Rail	Surface Mount		500 kHz
Texas Instruments TPS54560QDDARQ1	2.5 MHz	100 kHz	Automotive	8-SO PowerPad	1	60 V	4.5 V	58.8 V	5 A	Step-Down	3.9 mm	0.154 in	8-PowerSOIC	Adjustable	150 °C	-40 °C	Positive	0.8 V	Buck, Split Rail	Surface Mount	AEC-Q100
Texas Instruments TPS54560BQDDAQ1	2.5 MHz	100 kHz	Automotive	8-SO PowerPad	1	60 V	4.5 V	58.8 V	5 A	Step-Down	3.9 mm	0.154 in	8-PowerSOIC	Adjustable	150 °C	-40 °C	Positive	0.8 V	Buck, Split Rail	Surface Mount	AEC-Q100
Texas Instruments TPS54560QDDAQ1	2.5 MHz	100 kHz	Automotive	8-SO PowerPad	1	60 V	4.5 V	58.8 V	5 A	Step-Down	3.9 mm	0.154 in	8-PowerSOIC	Adjustable	150 °C	-40 °C	Positive	0.8 V	Buck, Split Rail	Surface Mount	AEC-Q100
Texas Instruments TPS54560DDA	2.5 MHz	100 kHz		8-SO PowerPad	1	60 V	4.5 V	58.8 V	5 A	Step-Down	3.9 mm	0.154 in	8-PowerSOIC	Adjustable	150 °C	-40 °C	Positive	0.8 V	Buck, Split Rail	Surface Mount
Texas Instruments TPS54560EVM-515									5 A													400 kHz	DC/DC, Step Down	Buck	Non-Isolated	1	5 V	Fully Populated	60 V	7 V	Board(s)
Texas Instruments TPS54560BDDAR				8-SO PowerPad	1	60 V	4.5 V	58.8 V	5 A	Step-Down	3.9 mm	0.154 in	8-PowerSOIC	Adjustable	150 °C	-40 °C	Positive	0.8 V	Buck, Split Rail	Surface Mount		500 kHz
Texas Instruments TPS54560DDAR	2.5 MHz	100 kHz		8-SO PowerPad	1	60 V	4.5 V	58.8 V	5 A	Step-Down	3.9 mm	0.154 in	8-PowerSOIC	Adjustable	150 °C	-40 °C	Positive	0.8 V	Buck, Split Rail	Surface Mount

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 5.44
		10	$ 4.89
		25	$ 4.62
		100	$ 4.00
		250	$ 3.80
		500	$ 3.41
		1000	$ 2.87
	Digi-Reel®	1	$ 5.44
		10	$ 4.89
		25	$ 4.62
		100	$ 4.00
		250	$ 3.80
		500	$ 3.41
		1000	$ 2.87
	Tape & Reel (TR)	2500	$ 2.73

Description

General part information

TPS54560 Series

The TPS54560B is a 60-V, 5-A step-down regulator with an integrated high side MOSFET. Current-mode control provides simple external compensation and flexible component selection. A low-ripple pulse-skip mode reduces no-load-supply current to 146 µA. Shutdown supply current is reduced to 2 µA when the EN (enable) pin is pulled low.

Undervoltage lockout is internally set at 4.3 V but can be increased using the EN pin. 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. 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

No documents available