TPS1663

ACTIVO

eFuse de 4.5 V a 60 V, 31 mΩ y 0.6 A a 6 A con limitación de potencia de salida

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Hoja de datos

document-pdfAcrobat TPS1663x 60V, 6A eFuse with Adjustable Output Power Limiting datasheet (Rev. G) (Inglés) PDF | HTML

TPS1663

ACTIVO

Hoja de datos

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Detalles del producto

Vabsmax_cont (V)

67

Vin (max) (V)

60

Vin (min) (V)

4.5

Current limit (max) (A)

6

Current limit (min) (A)

0.6

Features

Adjustable current limit, Adjustable soft start, Current monitoring, Fault output, Output power limiting, Overcurrent protection, Overvoltage protection, Power good signal, Short-circuit protection, Thermal shutdown

UL recognition

IEC62368, UL2367

Overcurrent response

Circuit breaker, Current limiting

Fault response

Auto-retry, Latch-off

Ron (typ) (mΩ)

31

Overvoltage response

Clamp, Cut-off

Rating

Catalog

Soft start

Adjustable

Quiescent current (Iq) (typ) (A)

0.00138

Quiescent current (Iq) (max) (A)

0.0017

Device type

eFuses and hot swap controllers

TI functional safety category

Functional Safety-Capable

Operating temperature range (°C)

-40 to 125

Vabsmax_cont (V)

67

Vin (max) (V)

60

Vin (min) (V)

4.5

Current limit (max) (A)

6

Current limit (min) (A)

0.6

Features

Adjustable current limit, Adjustable soft start, Current monitoring, Fault output, Output power limiting, Overcurrent protection, Overvoltage protection, Power good signal, Short-circuit protection, Thermal shutdown

UL recognition

IEC62368, UL2367

Overcurrent response

Circuit breaker, Current limiting

Fault response

Auto-retry, Latch-off

Ron (typ) (mΩ)

31

Overvoltage response

Clamp, Cut-off

Rating

Catalog

Soft start

Adjustable

Quiescent current (Iq) (typ) (A)

0.00138

Quiescent current (Iq) (max) (A)

0.0017

Device type

eFuses and hot swap controllers

TI functional safety category

Functional Safety-Capable

Operating temperature range (°C)

-40 to 125

VQFN (RGE)

24

16 mm² (4 mm × 4 mm)

HTSSOP (PWP)

20

41.6 mm² (6.5 mm × 6.4 mm)

Operating voltage: 4.5V to 60V
- Absolute maximum: 67V
Integrated 60V, 31mΩ RON hot-swap FET
Adjustable current limit: 0.6A to 6A (±7%)
Low quiescent current: 21µA in shutdown
Adjustable output power limiting (TPS16632 and TPS16637) (±6%)
Adjustable UVLO and OVP cutoff with ±2% accuracy
- Fixed 39V maximum overvoltage clamp (TPS16632 only)
Adjustable output slew rate control for inrush current limiting
- Charges large and unknown capacitive loads through thermal regulation during device power-up
Power Good output (PGOOD)
Selectable overcurrent fault response options between auto-retry and latch off (MODE)
Analog current monitor (IMON) output (±6%)
UL 2367 recognized
- File No. E169910
- RILIM ≥ 3kΩ
IEC 62368-1 certified
Functional Safety-Capable
- Documentation available to aid functional safety system design
Available in easy-to-use 24-pin VQFN package

Operating voltage: 4.5V to 60V
- Absolute maximum: 67V
Integrated 60V, 31mΩ RON hot-swap FET
Adjustable current limit: 0.6A to 6A (±7%)
Low quiescent current: 21µA in shutdown
Adjustable output power limiting (TPS16632 and TPS16637) (±6%)
Adjustable UVLO and OVP cutoff with ±2% accuracy
- Fixed 39V maximum overvoltage clamp (TPS16632 only)
Adjustable output slew rate control for inrush current limiting
- Charges large and unknown capacitive loads through thermal regulation during device power-up
Power Good output (PGOOD)
Selectable overcurrent fault response options between auto-retry and latch off (MODE)
Analog current monitor (IMON) output (±6%)
UL 2367 recognized
- File No. E169910
- RILIM ≥ 3kΩ
IEC 62368-1 certified
Functional Safety-Capable
- Documentation available to aid functional safety system design
Available in easy-to-use 24-pin VQFN package

The TPS1663x is an easy-to-use, positive 60V, 6A eFuse with a 31mΩ integrated FET. Protection for the load, source, and eFuse itself are provided along with adjustable features such as accurate overcurrent protection, fast short circuit protection, output slew rate control, overvoltage protection and undervoltage lockout. The TPS16332 device integrates adjustable output power limiting (PLIM) functionality that simplifies and enables compliance to standards such as IEC61010-1 and UL1310. The device also includes adjustable overcurrent functionality. PGOOD can be used for enable and disable control of the downstream DC/DC converters.

A shutdown pin provides external control for enabling and disabling the internal FET, as well as placing the device in a low current shutdown mode. For system status monitoring and downstream load control, the device provides fault and a precise current monitor output. The MODE pin allows flexibility to configure the device between the two current-limiting fault responses (latch off and auto-retry).

The devices are available in a 4mm × 4mm 24-pin VQFN package and are specified over a –40°C to +125°C temperature range.

The TPS1663x is an easy-to-use, positive 60V, 6A eFuse with a 31mΩ integrated FET. Protection for the load, source, and eFuse itself are provided along with adjustable features such as accurate overcurrent protection, fast short circuit protection, output slew rate control, overvoltage protection and undervoltage lockout. The TPS16332 device integrates adjustable output power limiting (PLIM) functionality that simplifies and enables compliance to standards such as IEC61010-1 and UL1310. The device also includes adjustable overcurrent functionality. PGOOD can be used for enable and disable control of the downstream DC/DC converters.

A shutdown pin provides external control for enabling and disabling the internal FET, as well as placing the device in a low current shutdown mode. For system status monitoring and downstream load control, the device provides fault and a precise current monitor output. The MODE pin allows flexibility to configure the device between the two current-limiting fault responses (latch off and auto-retry).

The devices are available in a 4mm × 4mm 24-pin VQFN package and are specified over a –40°C to +125°C temperature range.

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ACTIVO

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Documentación técnica

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Documentación principal	Tipo	Título	Opciones de formato	Fecha
*	Hoja de datos	TPS1663x 60V, 6A eFuse with Adjustable Output Power Limiting datasheet (Rev. G)	PDF \| HTML	1/04/2026
	Certificado	TPSx663 UL Certificate of Compliance IEC 62368-1 (Rev. A)		24/07/2025
	Nota sobre la aplicación	Reliable Startup with Large and Unknown Capacitive Loads (Rev. A)	PDF \| HTML	7/02/2022
	Información sobre seguridad funcional	TPS1663 Functional Safety FIT Rate, FMD and Pin FMA	PDF \| HTML	18/06/2021
	Nota sobre la aplicación	Parallel Operation of TPS2663 eFuses	PDF \| HTML	16/11/2020
	Application brief	Single Point Failure Protection for Motor Drives and PLC Systems	PDF \| HTML	30/06/2020
	Certificado	TPSx663 UL Certificate of Compliance UL 2367		10/04/2020
	Información sobre seguridad funcional	eFuse: Safety Certification and why it Matters		18/03/2020
	Libro electrónico	11 Ways to Protect Your Power Path		3/07/2019
	Artículo técnico	Optimizing power density with eFuses	PDF \| HTML	27/06/2019
	Nota sobre la aplicación	Minimizing System Down-time with Smart eFuses		12/06/2019
	Nota sobre la aplicación	Basics of eFuses (Rev. A)		5/04/2018
	Nota sobre la aplicación	Power Multiplexing Using Load Switches and eFuses (Rev. A)		20/06/2017

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

TPS16630-32EVM — Módulo de evaluación TPS2663x de eFuse

El TPS16630-32EVM permite evaluar el circuito de referencia del eFuse TPS1663x de TI. Los dispositivos TPS1663X son eFuse industriales de 4.5 V a 60 V, 6 A con FET integrado, funciones programables de protección contra subtensión, sobrecorriente y corriente de irrupción.

Guía del usuario: PDF

Productos y hardware compatibles

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Placa de evaluación

TPS2663-166EVM — Módulo de evaluación para eFuse TPS26633 y TPS16630 en encapsulado PWP

El TPS2663-166EVM permite evaluar el circuito de referencia de los fusibles electrónicos TPS26633 y TPS16630 de TI. Los dispositivos TPS26633 y TPS16630 son fusibles electrónicos de 4.5 V a 60 V y 6 A con transistor de efecto de campo (FET) de 31 mOhm integrado.

Guía del usuario: PDF

Productos y hardware compatibles

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