Integrated Circuits (ICs)

TPS7H4010MRNPTSEP

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RADIATION-TOLERANT, 3.5-V TO 32-V INPUT, 6-A SYNCHRONOUS STEP-DOWN CONVERTER IN A PLASTIC PACKAGE

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DocumentsUsing Space Grade Power Components to Power AMD Kintex XQRKU060 FPGA Radiation Tolerant Inverting Buck-Boost Converter with TPS7H4010-SEP +14

Integrated Circuits (ICs)

TPS7H4010MRNPTSEP

Active

Texas Instruments

RADIATION-TOLERANT, 3.5-V TO 32-V INPUT, 6-A SYNCHRONOUS STEP-DOWN CONVERTER IN A PLASTIC PACKAGE

Deep-Dive with AI

DocumentsUsing Space Grade Power Components to Power AMD Kintex XQRKU060 FPGA Radiation Tolerant Inverting Buck-Boost Converter with TPS7H4010-SEP +14

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS7H4010MRNPTSEP

Current - Output	6 A
Frequency - Switching [Max]	2.2 MHz
Frequency - Switching [Min]	350 kHz
Function	Step-Down
Mounting Type	Wettable Flank, Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-55 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	30-WFQFN Exposed Pad
Supplier Device Package	30-WQFN (6x4)
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	32 V
Voltage - Input (Min) [Min]	3.5 V
Voltage - Output (Min/Fixed)	1 V

TPS7H4010-SEP Series

Radiation-tolerant, 3.5-V to 32-V input, 6-A synchronous step-down converter in a plastic package

Part	Function	Current - Output	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Frequency - Switching [Max]	Frequency - Switching [Min]	Topology	Voltage - Input (Min) [Min]	Mounting Type	Number of Outputs	Output Configuration	Voltage - Output (Min/Fixed)	Voltage - Input (Max) [Max]	Supplier Device Package	Supplied Contents	Voltage - Output	Board Type	Outputs and Type	Outputs and Type	Regulator Topology	Voltage - Input [Min]	Voltage - Input [Max]	Main Purpose	Frequency - Switching
Texas Instruments TPS7H4010MRNPTSEP	Step-Down	6 A	30-WFQFN Exposed Pad	125 ¯C	-55 °C	Adjustable	2.2 MHz	350 kHz	Buck	3.5 V	Surface Mount Wettable Flank	1	Positive	1 V	32 V	30-WQFN (6x4)
Texas Instruments TPS7H4010EVM		6 A															Board(s)	1.8 V 3.3 V	Fully Populated	2	Non-Isolated	Buck	5 V	30 V	DC/DC Step Down	500 kHz
Texas Instruments TPS7H4010MRNPSEP	Step-Down	6 A	30-WFQFN Exposed Pad	125 ¯C	-55 °C	Adjustable	2.2 MHz	350 kHz	Buck	3.5 V	Surface Mount Wettable Flank	1	Positive	1 V	32 V	30-WQFN (6x4)

Pricing

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

Distributor	Package	Quantity	$

Texas Instruments	SMALL T&R	1	$ 549.31
		10	$ 503.53
		100	$ 457.76

Description

General part information

TPS7H4010-SEP Series

The TPS7H4010-SEP is an easy-to-use synchronous step-down DC/DC converter capable of driving up to 6 A of load current from a supply voltage ranging from 3.5 V to 32 V. The TPS7H4010-SEP provides exceptional efficiency and output accuracy in a very small solution size. Peak current-mode control is employed. Additional features such as adjustable switching frequency, synchronization to an external clock, FPWM option, power-good flag, precision enable, adjustable soft start, and tracking provide both flexible and easy-to-use solutions for a wide range of applications. Automatic frequency foldback at light load and optional external bias improve efficiency over the entire load range. The device requires few external components and has a pinout designed for simple PCB layout with optimal EMI and thermal performance. Protection features include thermal shutdown, input undervoltage lockout, cycle-by-cycle current limiting, and hiccup short-circuit protection.