Product details

Iout (Max) (A) 6 Vin (Min) (V) 4.5 Vin (Max) (V) 15 Vout (Min) (V) 0.5 Vout (Max) (V) 5.5 Soft start Adjustable Features EMI Tested, Enable, Frequency Synchronization, Overcurrent protection, Phase Interleaving, Power Good, Remote Sense Operating temperature range (C) -40 to 125 Iq (Typ) (uA) 4000 Regulated outputs (#) 2 Switching frequency (Max) (kHz) 2000 Switching frequency (Min) (kHz) 500 Duty cycle (Max) (%) 80 Topology Synchronous Buck
Iout (Max) (A) 6 Vin (Min) (V) 4.5 Vin (Max) (V) 15 Vout (Min) (V) 0.5 Vout (Max) (V) 5.5 Soft start Adjustable Features EMI Tested, Enable, Frequency Synchronization, Overcurrent protection, Phase Interleaving, Power Good, Remote Sense Operating temperature range (C) -40 to 125 Iq (Typ) (uA) 4000 Regulated outputs (#) 2 Switching frequency (Max) (kHz) 2000 Switching frequency (Min) (kHz) 500 Duty cycle (Max) (%) 80 Topology Synchronous Buck
B0QFN (RDB) 51 44 mm² 5.5 x 8
  • Independent dual 6-A outputs
  • Parallel single 12-A output
  • Output voltage range: 0.5 V to 5.5 V
  • 0.5-V, ±1% voltage reference accuracy over temperature range
  • Frequency synchronization with phase delay
  • Independent enable and power good for each output
  • Start-up into pre-biased output
  • UV and OV power good
  • Selectable switching frequency options: 500 kHz, 1.0 MHz, 1.5 MHz, and 2.0 MHz
  • Meets EN55011 radiated EMI limits
  • Operating junction range: –40°C to +125°C
  • Operating ambient range: –40°C to +105°C
  • 8-mm × 5.5-mm × 1.8-mm standard QFN package
  • Create a custom design using the TPSM5D1806 with the WEBENCH Power Designer
  • Independent dual 6-A outputs
  • Parallel single 12-A output
  • Output voltage range: 0.5 V to 5.5 V
  • 0.5-V, ±1% voltage reference accuracy over temperature range
  • Frequency synchronization with phase delay
  • Independent enable and power good for each output
  • Start-up into pre-biased output
  • UV and OV power good
  • Selectable switching frequency options: 500 kHz, 1.0 MHz, 1.5 MHz, and 2.0 MHz
  • Meets EN55011 radiated EMI limits
  • Operating junction range: –40°C to +125°C
  • Operating ambient range: –40°C to +105°C
  • 8-mm × 5.5-mm × 1.8-mm standard QFN package
  • Create a custom design using the TPSM5D1806 with the WEBENCH Power Designer

The TPSM5D1806 dual 6-A output power module is a highly integrated and flexible DC-DC power supply packaged in a compact 8-mm × 5.5-mm × 1.8-mm, QFN package. The input voltage range of 4.5 V to 15 V allows conversion from a wide intermediate bus as well as standard 5-V and 12-V rails. The two 6-A outputs can be configured independently for two separate power rails or combined for a single 2-phase, 12-A output.

The low-profile, 51-pin QFN package with optimal package layout enhances thermal performance. The package footprint has all signal pins accessible from the perimeter and large thermal pads beneath the device for simple layout and easy handling in manufacturing.

The integrated power design eliminates the loop compensation and magnetics part selection from the design process. The device offers independent enable control and power good signal for each output. Switching frequency and phase offsetting can be configured using pin-strapping. The device also offers overcurrent and thermal shutdown protection.

The TPSM5D1806 dual 6-A output power module is a highly integrated and flexible DC-DC power supply packaged in a compact 8-mm × 5.5-mm × 1.8-mm, QFN package. The input voltage range of 4.5 V to 15 V allows conversion from a wide intermediate bus as well as standard 5-V and 12-V rails. The two 6-A outputs can be configured independently for two separate power rails or combined for a single 2-phase, 12-A output.

The low-profile, 51-pin QFN package with optimal package layout enhances thermal performance. The package footprint has all signal pins accessible from the perimeter and large thermal pads beneath the device for simple layout and easy handling in manufacturing.

The integrated power design eliminates the loop compensation and magnetics part selection from the design process. The device offers independent enable control and power good signal for each output. Switching frequency and phase offsetting can be configured using pin-strapping. The device also offers overcurrent and thermal shutdown protection.

Download

Similar products you might be interested in

open-in-new Compare products
Same functionality with different pin-out to the compared device.
TPSM41615 ACTIVE 4-V to 16-V, 15-A, stackable power module Optimized for higher efficiency and higher Iout
TPSM84624 ACTIVE 4.5V to 17V Input, 0.6V-10V Output, 6A Power Module in Compact 7.5x7.5mm Footprint Optimized for higher efficiency and pricing

Technical documentation

star = Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 7
Type Title Date
* Data sheet TPSM5D1806 4.5-V to 15-V Input, Dual 6-A / Single 12-A Output Power Module datasheet (Rev. B) 15 Mar 2021
Technical article Increasing power density with dual-channel power modules 14 Jun 2021
User guide TPSM5D1806 Power Module Evaluation Module User's Guide (Rev. B) 23 Apr 2021
Application note Understanding Power Module Operating Limits 10 Mar 2021
Application note Achieving High Thermal Performance in Compact Buck Power Modules 24 Feb 2021
Technical article 3 ways to reduce power-supply noise with power modules 15 Dec 2020
Certificate TPSM5D1806EVM EU Declaration of Conformity (DoC) 29 May 2020

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TPSM5D1806EVM — 4.5-V to 16-V input, dual 0.5-V to 5.5-V, 6-A outputs, power module evaluation board

The TPSM5D1806EVM evaluation module (EVM) is configured to evaluate the operation of the TPSM5D1806 power module as two 6-A outputs or as a combined 12-A single ouptut. The input voltage range is 4.5 V to 16 V. The output voltage range is 0.5 V to 5.5 V. The evaluation board makes it easy to (...)
In stock
Limit: 3
Simulation model

TPSM5D1806 SIMPLIS Transient and Average Model

SLUM780.ZIP (1068 KB) - SIMPLIS Model
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

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 (...)
Package Pins Download
B0QFN (RDB) 51 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos