Startseite Energiemanagement DC/DC-Spannungsversorgungsmodul Stromversorgungsmodule (integrierter Induktor)

TPSM53603

AKTIV

36-V-, 3-A-Abwärts-Stromversorgungsmodul in einem kleinem 5,5 x 5 x 4 mm Enhanced HotRod™ QFN-Gehäus

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Selbe Funktionalität wie der verglichene Baustein bei abweichender Anschlussbelegung
TPSM63603 AKTIV Kompaktes 3-A-Leistungsmodul für 3 bis 36 V Eingangsspannung und 1 bis 16 V Ausgangsspannung Next generation device, improved performance

Produktdetails

Rating Catalog Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Topology Buck, Inverting Buck-Boost, Synchronous Buck Type Module Iout (max) (A) 3 Vin (min) (V) 3.8 Vin (max) (V) 36 Vout (min) (V) 1 Vout (max) (V) 7 EMI features Low parasitic Hotrod packaging Features EMI Tested, Enable, Light Load Efficiency, Power good Control mode current mode Duty cycle (max) (%) 98
Rating Catalog Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Topology Buck, Inverting Buck-Boost, Synchronous Buck Type Module Iout (max) (A) 3 Vin (min) (V) 3.8 Vin (max) (V) 36 Vout (min) (V) 1 Vout (max) (V) 7 EMI features Low parasitic Hotrod packaging Features EMI Tested, Enable, Light Load Efficiency, Power good Control mode current mode Duty cycle (max) (%) 98
B3QFN (RDA) 15 27.5 mm² 5.5 x 5
  • Functional Safety-Capable
  • 5-mm × 5.5-mm × 4-mm Enhanced HotRod™ QFN package
    • Industry’s smallest 36-V, 3-A footprint: 85-mm2 solution size (single-sided)
    • Low EMI: meets CISPR11 radiated emissions
    • Excellent thermal performance: Up to 18 W output power at 85°C, no airflow
    • Standard footprint: single large thermal pad and all pins accessible from perimeter
  • Input voltage range: 3.8 V to 36 V
  • Output voltage range: 1 V to 7 V
  • Efficiency up to 95%
  • Power-good flag
  • Precision enable
  • Built-in hiccup-mode short-circuit protection, overtemperature protection, start-up into pre-bias output, soft start, and UVLO
  • Operating IC junction range: –40°C to +125°C
  • Operating ambient range: –40°C to +105°C
  • Shock and vibration tested to Mil-STD-883D
  • Pin compatible with: 4-A TPSM53604 and 2-A TPSM53602
  • Download the EVM Design Files for fast board design
  • Create a custom design using the TPSM53603 with the WEBENCH Power Designer
  • Functional Safety-Capable
  • 5-mm × 5.5-mm × 4-mm Enhanced HotRod™ QFN package
    • Industry’s smallest 36-V, 3-A footprint: 85-mm2 solution size (single-sided)
    • Low EMI: meets CISPR11 radiated emissions
    • Excellent thermal performance: Up to 18 W output power at 85°C, no airflow
    • Standard footprint: single large thermal pad and all pins accessible from perimeter
  • Input voltage range: 3.8 V to 36 V
  • Output voltage range: 1 V to 7 V
  • Efficiency up to 95%
  • Power-good flag
  • Precision enable
  • Built-in hiccup-mode short-circuit protection, overtemperature protection, start-up into pre-bias output, soft start, and UVLO
  • Operating IC junction range: –40°C to +125°C
  • Operating ambient range: –40°C to +105°C
  • Shock and vibration tested to Mil-STD-883D
  • Pin compatible with: 4-A TPSM53604 and 2-A TPSM53602
  • Download the EVM Design Files for fast board design
  • Create a custom design using the TPSM53603 with the WEBENCH Power Designer

The TPSM53603 power module is a highly integrated 3-A power solution that combines a 36-V input, step-down, DC/DC converter with power MOSFETs, a shielded inductor, and passives in a thermally-enhanced QFN package. The 5-mm x 5.5-mm x 4-mm, 15-pin package uses Enhanced HotRod QFN technology for improved thermal performance, small footprint, and low EMI. The package footprint has all pins accessible from the perimeter and a single large thermal pad for simple layout and easy handling in manufacturing.

The total solution requires as few as four external components and eliminates the loop compensation and magnetics part selection from the design process. The full feature set includes power good, programmable UVLO, prebias start-up, overcurrent, and overtemperature protections, making the TPSM53603 an excellent device for powering a wide range of applications.

The TPSM53603 power module is a highly integrated 3-A power solution that combines a 36-V input, step-down, DC/DC converter with power MOSFETs, a shielded inductor, and passives in a thermally-enhanced QFN package. The 5-mm x 5.5-mm x 4-mm, 15-pin package uses Enhanced HotRod QFN technology for improved thermal performance, small footprint, and low EMI. The package footprint has all pins accessible from the perimeter and a single large thermal pad for simple layout and easy handling in manufacturing.

The total solution requires as few as four external components and eliminates the loop compensation and magnetics part selection from the design process. The full feature set includes power good, programmable UVLO, prebias start-up, overcurrent, and overtemperature protections, making the TPSM53603 an excellent device for powering a wide range of applications.

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Technische Dokumentation

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Typ Titel Datum
* Data sheet TPSM53603 36-V Input, 3-A Power Module in Enhanced HotRod™ QFN Package datasheet (Rev. B) PDF | HTML 30 Sep 2021
Functional safety information TPSM53603 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA PDF | HTML 24 Aug 2021
Application note Bang for your Buck-An Intro to Buck Converter vs. Buck Power Module Comparison PDF | HTML 28 Aug 2020
Application note Soldering Requirements for BQFN Packages (Rev. C) 05 Mär 2020
EVM User's guide Using the TPSM53604EVM, TPSM53603EVM, and TPSM53602EVM (Rev. B) 13 Dez 2019
White paper Enabling Small, Cool and Quiet Power Modules with Enhanced HotRod™ QFN Packaging 19 Nov 2019

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Evaluierungsplatine

TPSM53603EVM — Evaluierungsplatine für Abwärtswandler, 3,8 V bis 36 V, 3 A in einem kleinen Gehäuse

The TPSM53603 evaluation board (EVM) is configured to evaluate the operation of the TPSM53603 power module for current up to 3 A. The input voltage range is 3.8 V to 36 V. The output voltage range is 1 V to 7 V. The evaluation board makes it easy to evaluate the TPSM53603 operation.
Benutzerhandbuch: PDF
Simulationsmodell

TPSM53603 PSpice Transient Model

SNVMC57.ZIP (423 KB) - PSpice Model
Designtool

SNVR486 TPSM53603 EVM Design Files

Unterstützte Produkte und Hardware

Unterstützte Produkte und Hardware

Produkte
Stromversorgungsmodule (integrierter Induktor)
TPSM53603 36-V-, 3-A-Abwärts-Stromversorgungsmodul in einem kleinem 5,5 x 5 x 4 mm Enhanced HotRod™ QFN-Gehäus
Hardware-Entwicklung
Evaluierungsplatine
TPSM53603EVM Evaluierungsplatine für Abwärtswandler, 3,8 V bis 36 V, 3 A in einem kleinen Gehäuse
Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
B3QFN (RDA) 15 Ultra Librarian

Bestellen & Qualität

Beinhaltete Information:
  • RoHS
  • REACH
  • Bausteinkennzeichnung
  • Blei-Finish/Ball-Material
  • MSL-Rating / Spitzenrückfluss
  • MTBF-/FIT-Schätzungen
  • Materialinhalt
  • Qualifikationszusammenfassung
  • Kontinuierliches Zuverlässigkeitsmonitoring
Beinhaltete Information:
  • Werksstandort
  • Montagestandort

Support und Schulungen

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