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TPSM8287B15

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6V, 15A parallelable DC/DC buck module with I2C, frequency synchronization and MagPack technology

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Data sheet

document-pdfAcrobat TPSM8287Bxx 2.7V to 6V Input, 15A, 20A, 25A, and 30A, Parallelable, Step-Down Power Modules With I2 C Interface and Remote Sense in a MagPack Package datasheet (Rev. B) PDF | HTML

TPSM8287B15

ACTIVE

Data sheet

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Product details

Rating

Catalog

Topology

Buck, Multiphase, Step-Down Converter, Synchronous Buck

Iout (max) (A)

15

Vin (max) (V)

6

Vin (min) (V)

2.7

Vout (max) (V)

1.675

Vout (min) (V)

0.4

Features

Adjustable soft start, Current Sharing, Differential Remote Sense, Differential Voltage sensing, EMI Tested, Enable, Frequency Dithering, Frequency synchronization, I2C control, I2C interface, I2C support, I2C/PMBus, Light Load Efficiency, MagPack technology, Multiphase, Output discharge, Overcurrent protection, Phase Interleaving, Power good, Remote Sense, Remote Sensing, Soft Start Adjustable, Soft-start adjustable, Spread-spectrum frequency dithering

EMI & noise features

Fixed-frequency control, Integrated capacitors, Low parasitic packaging, Mitigated interference & noise technology – architecture 2 (MINT 2), Pinout optimization, Spread Spectrum

Operating temperature range (°C)

-40 to 125

Switch current limit (typ) (A)

22.5

Type

Converter (Integrated Switch), DC/DC converter, Module

Duty cycle (max) (%)

75

Control mode

COT, Constant on-time (COT), DCS-Control

Switching frequency (min) (kHz)

1200

Switching frequency (max) (kHz)

1800

Rating

Catalog

Topology

Buck, Multiphase, Step-Down Converter, Synchronous Buck

Iout (max) (A)

15

Vin (max) (V)

6

Vin (min) (V)

2.7

Vout (max) (V)

1.675

Vout (min) (V)

0.4

Features

Adjustable soft start, Current Sharing, Differential Remote Sense, Differential Voltage sensing, EMI Tested, Enable, Frequency Dithering, Frequency synchronization, I2C control, I2C interface, I2C support, I2C/PMBus, Light Load Efficiency, MagPack technology, Multiphase, Output discharge, Overcurrent protection, Phase Interleaving, Power good, Remote Sense, Remote Sensing, Soft Start Adjustable, Soft-start adjustable, Spread-spectrum frequency dithering

EMI & noise features

Fixed-frequency control, Integrated capacitors, Low parasitic packaging, Mitigated interference & noise technology – architecture 2 (MINT 2), Pinout optimization, Spread Spectrum

Operating temperature range (°C)

-40 to 125

Switch current limit (typ) (A)

22.5

Type

Converter (Integrated Switch), DC/DC converter, Module

Duty cycle (max) (%)

75

Control mode

COT, Constant on-time (COT), DCS-Control

Switching frequency (min) (kHz)

1200

Switching frequency (max) (kHz)

1800

QFN-FCMOD (VCH)

37

30 mm² (8 mm × 3.75 mm)

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Technical documentation

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Top documentation	Type	Title	Format options	Date
*	Data sheet	TPSM8287Bxx 2.7V to 6V Input, 15A, 20A, 25A, and 30A, Parallelable, Step-Down Power Modules With I2 C Interface and Remote Sense in a MagPack Package datasheet (Rev. B)	PDF \| HTML	Oct 1, 2026
	Application brief	Increasing Further Data Rates Using High-Current Power Converters in Optical Modules	PDF \| HTML	Sep 26, 2024
	Analog design Journal	Fixed-frequency DCS-Control: Fast transient response with clock synchronization	PDF \| HTML	Feb 12, 2024
	Application note	QFN and SON PCB Attachment (Rev. C)	PDF \| HTML	Dec 6, 2023
	Application note	Benefiting from Step-Down Converters with an I2C Communication Interface (Rev. B)	PDF \| HTML	Nov 29, 2023
	Application note	Adjusting the Output Voltage of a Fixed Output Voltage DC-DC Converter	PDF \| HTML	Dec 22, 2022
	Application note	Intro to Multi-Function Pins and Their Applications in TI Step-Down Converters (Rev. A)	PDF \| HTML	Nov 17, 2022
	Application note	Understanding SOA Curves to Operate at High Output Currents and Temperature	PDF \| HTML	May 5, 2022
	Application note	Loop Gain Reconstruction of a Step-Down Converter from Output Impedance	PDF \| HTML	Jan 20, 2022
	Application note	How to Measure Impedance of a Power Distribution Network of a DC-DC Converter	PDF \| HTML	Jan 20, 2022
	White paper	Enabling Higher Data Rates for Optical Modules With Small and Efficient Power	PDF \| HTML	Mar 22, 2021
	White paper	Benefits of a Resistor-to-Digital Converter in Ultra-Low Power Supplies		Oct 14, 2019
	Analog design Journal	Methods of output-voltage adjustment for DC/DC converters		Jun 14, 2019
	Analog design Journal	Achieving a clean startup by using a DC/DC converter with a precise enable-pin threshold		Oct 24, 2017
	Analog design Journal	High-efficiency, low-ripple DCS-Control offers seamless PWM/pwr-save transitions		Jul 25, 2013
	Application note	Basic Calculation of a Buck Converter's Power Stage (Rev. C)	PDF \| HTML	Dec 20, 2011
	Application note	Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain Outputs		Sep 19, 2011

Design & development

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Evaluation board

TPSM8287B30LAPEVM — TPSM8287B30 evaluation module

The TPSM8287B30 evaluation module (EVM) facilitates the evaluation of the TPSM8287B30. The device supports up to 30A load current in a pin-to-pin compatible, step-down power module with an I²C interface, remote sense, and frequency synchronization in a 3.75mm × 8mm MagPack™ package. The EVM (...)

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GUI for evaluation module (EVM)