Integrated Circuits (ICs)

TPS56C215RNNT

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3.8-V TO 17-V, 12-A SYNCHRONOUS SWIFT™ BUCK CONVERTER WITH D-CAP3 CONTROL

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DocumentsDC/DC Point-of-load Power Solutions for Wired Networking Switch Systems Understanding Eco-mode(TM) Operation +11

Integrated Circuits (ICs)

TPS56C215RNNT

Active

Texas Instruments

3.8-V TO 17-V, 12-A SYNCHRONOUS SWIFT™ BUCK CONVERTER WITH D-CAP3 CONTROL

Deep-Dive with AI

DocumentsDC/DC Point-of-load Power Solutions for Wired Networking Switch Systems Understanding Eco-mode(TM) Operation +11

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS56C215RNNT

Current - Output	12 A
Frequency - Switching	800 kHz, 1.2 MHz, 400 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	18-PowerVFQFN
Supplier Device Package	18-VQFN-HR
Supplier Device Package [x]	3.5
Supplier Device Package [y]	3.5
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	17 V
Voltage - Input (Min) [Min]	4.5 V
Voltage - Output (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	0.6 V

TPS56C215 Series

3.8-V to 17-V, 12-A synchronous SWIFT™ buck converter with D-CAP3 control

Part	Voltage - Output (Max) [Max]	Synchronous Rectifier	Mounting Type	Frequency - Switching	Output Type	Package / Case	Number of Outputs	Operating Temperature [Min]	Operating Temperature [Max]	Function	Voltage - Output (Min/Fixed)	Output Configuration	Supplier Device Package	Supplier Device Package [x]	Supplier Device Package [y]	Topology	Current - Output	Voltage - Input (Max) [Max]	Voltage - Input (Min) [Min]
Texas Instruments TPS56C215RNNR	5.5 V		Surface Mount	1.2 MHz 400 kHz 800 kHz	Adjustable	18-PowerVFQFN	1	-40 °C	125 ¯C	Step-Down	0.6 V	Positive	18-VQFN-HR	3.5	3.5	Buck	12 A	17 V	4.5 V
Texas Instruments TPS56C215RNNT	5.5 V		Surface Mount	1.2 MHz 400 kHz 800 kHz	Adjustable	18-PowerVFQFN	1	-40 °C	125 ¯C	Step-Down	0.6 V	Positive	18-VQFN-HR	3.5	3.5	Buck	12 A	17 V	4.5 V

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	$ 4.95
		10	$ 4.45
		25	$ 4.20
		100	$ 3.64
	Digi-Reel®	1	$ 4.95
		10	$ 4.45
		25	$ 4.20
		100	$ 3.64
	Tape & Reel (TR)	250	$ 3.46
		500	$ 3.10
		1250	$ 2.62
		2500	$ 2.49
Texas Instruments	SMALL T&R	1	$ 3.74
		100	$ 3.27
		250	$ 2.30
		1000	$ 1.85

Description

General part information

TPS56C215 Series

The TPS56C215 is a small monolithic 12A synchronous buck converter with an adaptive on-time D-CAP3 control mode. The device integrates low RDS(on) power MOSFETs that enable high efficiency and offers ease-of-use with minimum external component count for space-conscious power systems. Competitive features include a very accurate reference voltage, fast load transient response, auto-skip mode operation for light load efficiency, adjustable current limit and no requirement for external compensation. A forced continuous conduction mode helps meet tight voltage regulation accuracy requirements for performance DSPs and FPGAs. The TPS56C215 is available in a thermally enhanced, 18-pin, HotRod QFN package and is designed to operate from –40°C to 150°C junction temperature.