Inicio Gestión de la energía Convertidores de CA/CC y CC/CC (FET integrado)

TPS57160-Q1

ACTIVO

Convertidor automotriz reductor de 1.5 A y 3.5 V a 60 V, con Eco-Mode™

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Detalles del producto

Rating Automotive Operating temperature range (°C) -40 to 125 Topology Buck Type Converter Iout (max) (A) 1.5 Vin (min) (V) 3.5 Vin (max) (V) 60 Switching frequency (min) (kHz) 100 Switching frequency (max) (kHz) 2500 Features Enable, Frequency synchronization, Light Load Efficiency, Over Current Protection, Power good, Soft Start Adjustable, Tracking, UVLO adjustable Control mode current mode Vout (min) (V) 0.8 Vout (max) (V) 58 Iq (typ) (µA) 116 Duty cycle (max) (%) 100
Rating Automotive Operating temperature range (°C) -40 to 125 Topology Buck Type Converter Iout (max) (A) 1.5 Vin (min) (V) 3.5 Vin (max) (V) 60 Switching frequency (min) (kHz) 100 Switching frequency (max) (kHz) 2500 Features Enable, Frequency synchronization, Light Load Efficiency, Over Current Protection, Power good, Soft Start Adjustable, Tracking, UVLO adjustable Control mode current mode Vout (min) (V) 0.8 Vout (max) (V) 58 Iq (typ) (µA) 116 Duty cycle (max) (%) 100
HVSSOP (DGQ) 10 14.7 mm² 3 x 4.9 VSON (DRC) 10 9 mm² 3 x 3
  • Qualified for Automotive Applications
  • 3.5-V to 60-V Input Voltage Range
  • 200-mΩ High-Side MOSFET
  • High Efficiency at Light Loads With Pulse-
    Skipping Eco-mode™ Control Scheme
  • 116-µA Operating Quiescent Current
  • 1.5-µA Shutdown Current
  • 100-kHz to 2.5-MHz Switching Frequency
  • Synchronizes to External Clock
  • Adjustable Slow Start/Sequencing
  • Undervoltage and Overvoltage Power-good Output
  • Adjustable Undervoltage Lockout (UVLO) Voltage
    and Hysteresis
  • 0.8-V Internal Voltage Reference
  • Supported by SwitcherPro™ Software Tool
    (ti.com/tool/switcherpro)
  • Z-Suffix Offers Improved Delamination
  • Qualified for Automotive Applications
  • 3.5-V to 60-V Input Voltage Range
  • 200-mΩ High-Side MOSFET
  • High Efficiency at Light Loads With Pulse-
    Skipping Eco-mode™ Control Scheme
  • 116-µA Operating Quiescent Current
  • 1.5-µA Shutdown Current
  • 100-kHz to 2.5-MHz Switching Frequency
  • Synchronizes to External Clock
  • Adjustable Slow Start/Sequencing
  • Undervoltage and Overvoltage Power-good Output
  • Adjustable Undervoltage Lockout (UVLO) Voltage
    and Hysteresis
  • 0.8-V Internal Voltage Reference
  • Supported by SwitcherPro™ Software Tool
    (ti.com/tool/switcherpro)
  • Z-Suffix Offers Improved Delamination

The TPS57160-Q1 device is a 60-V 1.5-A step-down regulator with an integrated high-side MOSFET. Current-mode control provides simple external compensation and flexible component selection. A low-ripple pulse-skip mode reduces the no load, input supply current to 116 µA. Using the enable pin, shutdown supply current is reduced to 1.5 µA.

Undervoltage lockout is set internally at 2.5 V but can be increased using the enable pin. The output voltage startup ramp is controlled by the slow-start pin that can also be configured for sequencing or tracking. An open-drain power-good signal indicates the output is within 92% to 109% of the nominal voltage.

A wide switching frequency range allows efficiency and external component size to be optimized. Frequency foldback and thermal shutdown protects the part during an overload condition.

The TPS57160-Q1 device is available in a 10-pin thermally enhanced MSOP-PowerPAD™ (DGQ) or 10-pin VSON (DRC) package. The Z-suffix offers reduced delamination compared to standard device.

The TPS57160-Q1 device is a 60-V 1.5-A step-down regulator with an integrated high-side MOSFET. Current-mode control provides simple external compensation and flexible component selection. A low-ripple pulse-skip mode reduces the no load, input supply current to 116 µA. Using the enable pin, shutdown supply current is reduced to 1.5 µA.

Undervoltage lockout is set internally at 2.5 V but can be increased using the enable pin. The output voltage startup ramp is controlled by the slow-start pin that can also be configured for sequencing or tracking. An open-drain power-good signal indicates the output is within 92% to 109% of the nominal voltage.

A wide switching frequency range allows efficiency and external component size to be optimized. Frequency foldback and thermal shutdown protects the part during an overload condition.

The TPS57160-Q1 device is available in a 10-pin thermally enhanced MSOP-PowerPAD™ (DGQ) or 10-pin VSON (DRC) package. The Z-suffix offers reduced delamination compared to standard device.

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Documentación técnica

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Tipo Título Fecha
* Data sheet TPS57160-Q1 1.5-A 60-V Step-Down DC-DC Converter With Eco-mode™ Control datasheet (Rev. E) PDF | HTML 19 mar 2015
Application note Passing CISPR25 Radiated Emissions Using the TPS54160-Q1 (Rev. A) 23 may 2019
Application note Interfacing TPS57xxx-Q1 and TPS65320-Q1 Family Devices With Low Impendence Exter 08 dic 2015
Application note TPS54xxx-Q1 and TPS57xxx-Q1 Devices EMC Performance Comparison Study 17 nov 2015
Application note TPS54xx0-Q1 and TPS57xx0-Q1 Pin Open and Short Test Results (Rev. B) 03 nov 2015
Application note Design Considerations for DC-DC Converters in Fast-Input Slew Rate Applications 05 mar 2015
EVM User's guide TPS57160EVM User's Guide 03 jun 2014

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

TPS57160-Q1EVM — TPS57160-Q1EVM: EVM optimizado para EMC con convertidor CC/CC reductor TPS57160-Q1

The TPS57160-Q1EVM is optimized to meet the CISPR25 EMC Standard for automotive components. It requires an input voltage between 9V and 16V and will provide an output voltage of 5V at 1A. The layout has been designed to reduce emissions to levels deemed acceptable by the aforementioned standard. (...)

Guía del usuario: PDF
Placa de evaluación

TPS92662AEVM6-104 — Módulo de evaluación de matriz de seis canales TPS92662A-Q1

El TPS92662AEVM6-104 consta de 66 LED controlables de forma individual configurados en una aplicación de seis canales. Este módulo de evaluación muestra la versatilidad y la configurabilidad del dispositivo de administrador de matriz LED TPS92662A-Q1. Con la placa de circuito impreso (PCB) de (...)
Placa de evaluación

TPS92662EVM6-900 — Módulo de evaluación de matriz de seis canales TPS92662-Q1

The TPS92662EVM6-900 consists of 66 invidividually controllable LEDs configured into a six channel application. This evaluation module shows the versatility and configurability of the TPS92662-Q1 LED Matrix Manager Device. Using the companion control PCB, 6CHAUTOECU-899, and the TPS92662EVM (...)
Modelo de simulación

TPS57160-Q1 PSpice Transient Model

SLVM817.ZIP (86 KB) - PSpice Model
Modelo de simulación

TPS57160-Q1 Unencrypted PSpice Transient Model

SLVMCV2.ZIP (7 KB) - PSpice Model
Herramienta de cálculo

TPS54-57XX0-CALC TPS54xx0-Q1 and TPS57xx0-Q1 Design Calculation Tool

This worksheet is designed for use with Microsoft Excel 2002 or later. It intends to assist circuit designers in their day-to-day calculations

This worksheet includes two sections:

  • Recommendations: Calculates the maximum requirements for different components to guarantee the input voltage, output (...)
Productos y hardware compatibles

Productos y hardware compatibles

Productos
Convertidores de CA/CC y CC/CC (FET integrado)
TPS54240-Q1 Convertidor automotriz reductor de 2.5 A y 3.5 V a 42 V, con Eco-Mode™ TPS54260-Q1 Convertidor automotriz reductor de 3.5 V a 60 V y 2.5 A con Eco-Mode™ TPS57040-Q1 Convertidor automotriz reductor de 500 mA de 3.5 V a 42 V, con Eco-Mode™ TPS57060-Q1 Convertidor automotriz reductor de 500 mA de 3.5 V a 60 V, con Eco-Mode™ TPS57140-EP CONVERTIDOR CC-CC REDUCTOR TPS57140-EP DE 42 V Y 1.5 A CON CONTROL ECO-MODE™ TPS57140-Q1 Convertidor automotriz reductor de 1.5 A y 3.5 V a 42 V, con Eco-Mode™ TPS57160-Q1 Convertidor automotriz reductor de 1.5 A y 3.5 V a 60 V, con Eco-Mode™
Diseños de referencia

PMP30942 — Diseño de referencia reductor-elevador inversor de 5 W para lidar en automoción

Este pequeño pulso inversor proporciona una tensión negativa de hasta –45 V de una tensión de entrada de 5.2 V para aplicaciones lidar. La corriente de carga máxima está limitada a 120 mA. Para cargas más grandes, utilice el TPS54260 o el TPS54360. Estos dispositivos reductores son adecuados para (...)
Test report: PDF
Diseños de referencia

TIDA-050040 — Diseño de referencia de módulo de controlador de faros LED para automoción para sustitución de halóg

This reference design showcases the TPS92682 and the TPS92520 as a fully self functional three-channel LED driver for headlight applications.  The design is intended to be a low-cost halogen headlight module replacement compatible with an automotive body control module.  The three LED (...)
Design guide: PDF
Esquema: PDF
Diseños de referencia

TIDA-050030 — Diseño de referencia de ECU de 120 W de faros para automoción compatibles con la matriz de dos etapa

This reference design details a headlight ECU using an interleaved boost in voltage regulation mode feeding four synchronous buck channels. This design is also capable of matrix headlight control and is mounted to a heatsink and enclosure to emulate an automotive headlight ECU. The TPS92682-Q1 is (...)
Design guide: PDF
Esquema: PDF
Diseños de referencia

PMP30473 — Diseño de referencia de fuente de alimentación de salida dual de bajo ruido

This reference design is a 2 x 1-W inverting buck boost converter. The two output voltages (+5 V and -5 V) are produced from one single buck silicon (TPS57160-Q1). Post regulators (and post filters) ensure ripple free output voltages. Input voltage range covers automotive and industrial (...)
Test report: PDF
Esquema: PDF
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
HVSSOP (DGQ) 10 Ultra Librarian
VSON (DRC) 10 Ultra Librarian

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

Soporte y capacitación

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