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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Datenblatt

document-pdfAcrobat TPSM53603 36-V Input, 3-A Power Module in Enhanced HotRod™ QFN Package datasheet (Rev. B) (Englisch) PDF | HTML

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Alternativen vergleichen

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

TPSM53603

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Rating

Catalog

Topology

Buck, Inverting Buck-Boost, Synchronous Buck

Iout (max) (A)

3

Vin (max) (V)

36

Vin (min) (V)

3.8

Vout (max) (V)

7

Vout (min) (V)

1

Features

EMI Tested, Enable, Light-load efficiency, Power good

EMI features

Low parasitic Hotrod packaging

Operating temperature range (°C)

-40 to 125

TI functional safety category

Functional Safety-Capable

Type

Module

Duty cycle (max) (%)

98

Control mode

current mode

Switching frequency (min) (kHz)

1400

Switching frequency (max) (kHz)

1400

Rating

Catalog

Topology

Buck, Inverting Buck-Boost, Synchronous Buck

Iout (max) (A)

3

Vin (max) (V)

36

Vin (min) (V)

3.8

Vout (max) (V)

7

Vout (min) (V)

1

Features

EMI Tested, Enable, Light-load efficiency, Power good

EMI features

Low parasitic Hotrod packaging

Operating temperature range (°C)

-40 to 125

TI functional safety category

Functional Safety-Capable

Type

Module

Duty cycle (max) (%)

98

Control mode

current mode

Switching frequency (min) (kHz)

1400

Switching frequency (max) (kHz)

1400

B3QFN (RDA)

15

27.5 mm² (5.5 mm × 5 mm)

Functional Safety-Capable
- Documentation available to aid functional safety system design
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
- Documentation available to aid functional safety system design
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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Top-Dokumentation	Typ	Titel	Format-Optionen	Datum
*	Datenblatt	TPSM53603 36-V Input, 3-A Power Module in Enhanced HotRod™ QFN Package datasheet (Rev. B)	PDF \| HTML	30.09.2021
	Informationen zur funktionalen Sicherheit	TPSM53603 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA	PDF \| HTML	24.08.2021
	Anwendungshinweis	Bang for your Buck-An Intro to Buck Converter vs. Buck Power Module Comparison	PDF \| HTML	28.08.2020
	Anwendungshinweis	Soldering Requirements for BQFN Packages (Rev. C)		05.03.2020
	Whitepaper	Enabling Small, Cool and Quiet Power Modules with Enhanced HotRod™ QFN Packaging		19.11.2019

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

Die TPSM53603-Evaluierungsplatine (EVM) ist für die Evaluierung des Betriebs des TPSM53603-Stromversorgungsmoduls für eine Stromstärke von bis zu 3 A konfiguriert. Der Eingangsspannungsbereich beträgt 3,8 V bis 36 V. Der Ausgangsspannungsbereich beträgt 1 V bis 7 V. Die Evaluierungsplatine (...)

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