4.5V to 17V Input, 0.6V-10V Output, 6A Power Module in Compact 7.5x7.5mm Footprint


Product details


Iout (Max) (A) 6 Vin (Min) (V) 4.5 Vin (Max) (V) 17 Vout (Min) (V) 0.6 Vout (Max) (V) 10 Soft start Adjustable Features EMI Tested, Enable, Frequency Synchronization, Power Good, TurboTrans Operating temperature range (C) -40 to 105 Iq (Typ) (uA) 19000 Regulated outputs (#) 1 Switching frequency (Max) (kHz) 1600 Switching frequency (Min) (kHz) 200 Duty cycle (Max) (%) 75 Topology Buck, Synchronous Buck open-in-new Find other Buck modules (integrated inductor)

Package | Pins | Size

QFM (MOL) 24 56 mm² 7.5 x 7.5 open-in-new Find other Buck modules (integrated inductor)


  • Integrated Inductor Power Solution
  • 7.5 mm × 7.5 mm × 5.3 mm QFM Package
    • All Pins Accessible From Package Perimeter
  • Input Voltage Range: 4.5 V to 17 V
  • Wide-Output Voltage Range: 0.6 V to 10 V
  • Efficiencies up to 96%
  • Adjustable Fixed Switching Frequency
    (200 kHz to 1.6 MHz)
  • Allows Synchronization to an External Clock
  • Ultra-Fast Load Step Response (TurboTrans™)
  • Power-Good Output
  • Meets EN55011 Class B Radiated EMI Limits
  • Operating Ambient Range: –40°C to +105°C
  • Operating IC Junction Range: –40°C to +150°C
  • Create a Custom Design Using the TPSM84624 With the WEBENCH® Power Designer

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The TPSM84624 power module is an easy-to-use integrated power supply that combines a 6-A DC/DC converter with power MOSFETs, a shielded inductor and passives into a small form-factor QFM package. This power solution allows as few as six external components while maintaining the ability to adjust key parameters to meet specific design requirements. Ultra-fast transient response can be achieved by use of the TurboTrans™ feature. TurboTrans allows the transient response to be optimized for reduced output voltage deviation with less required output capacitance.

The 7.5 mm × 7.5 mm × 5.3 mm, 24-pin QFM package is easy to solder to a printed circuit board and has excellent power-dissipation capability. The TPSM84624 offers flexibility with many features including power good, programmable UVLO, tracking, prebias start-up, as well as overcurrent and overtemperature protection making it a great product to power a wide range of devices and systems.

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Technical documentation

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Type Title Date
* Data sheet TPSM84624 4.5-V to 17-V Input, 0.6-V to 10-V Output, 6-A Power Module datasheet (Rev. B) Apr. 06, 2018
Application note Soldering Considerations for Power Modules (Rev. B) May 17, 2021
User guide Using the TPSM84824, TPSM84624, and TPSM84424EVM (Rev. A) Mar. 27, 2018
Technical article TurboTrans™ technology: one resistor dramatically improves transient performance and reduces solution size Jan. 26, 2018

Design & development

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Hardware development

document-generic User guide
The TPSM84624 evaluation board is configured to evaluate the operation of the TPSM84624 power module for current up to 6.0 A. The input voltage range is 4.5V to 17V. The output voltage range is 0.6V to 10V. The evaluation board makes it easy to evaluate the TPSM84624 operation.
  • 4.5 V to 17 V Input Voltage Range
  • Up to 6 A of Output Current
  • 0.6 V to 10 V Output Voltage Range
  • Improved Transient Response

Design tools & simulation

SLVMCF5.ZIP (7 KB) - PSpice Model
SLVMCF6.ZIP (131 KB) - PSpice Model
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)

Reference designs

Low noise power-supply reference design maximizing performance in 12.8 GSPS data acquisition systems
TIDA-01027 — This reference design demonstrates an efficient, low noise 5-rail power-supply design for very high-speed DAQ systems capable of > 12.8 GSPS. The power supply DC/DC converters are frequency synchronized and phase-shifted in order to minimize input current ripple and control frequency content (...)
document-generic Schematic document-generic User guide
High efficiency power supply architecture reference design for protection relay processor module
TIDA-010011 — This reference design showcases various power architectures for generating multiple voltage rails for an application processor module, requiring >1A load current and high efficiency . The required power supply is generated using 5-, 12- or 24-V DC input from the backplane. Power supplies are (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
QFM (MOL) 24 View options

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