Inicio Gestión de la energía AC/DC & DC/DC converters (integrated FET)
Inicio
Gestión de la energía
AC/DC & DC/DC converters (integrated FET)

LMR36015-Q1

ACTIVO

Convertidor reductor síncrono ultrapequeño de 4,2 V a 60 V, 1,5 A

Haga su pedido ahora
Hoja de datos

LMR36015-Q1

ACTIVO
Hoja de datos Haga su pedido ahora

Detalles del producto

Iout (max) (A) 1.5 Vin (min) (V) 4.2 Vin (max) (V) 60 Topology Buck Type Converter Switching frequency (min) (kHz) 400 Switching frequency (max) (kHz) 2100 Features Enable, Forced PWM, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Soft Start Fixed, Spread Spectrum, Synchronous Rectification, Wettable flanks package Control mode current mode Vout (min) (V) 1 Vout (max) (V) 58 Rating Automotive Operating temperature range (°C) -40 to 150 Iq (typ) (A) 0.000023
Iout (max) (A) 1.5 Vin (min) (V) 4.2 Vin (max) (V) 60 Topology Buck Type Converter Switching frequency (min) (kHz) 400 Switching frequency (max) (kHz) 2100 Features Enable, Forced PWM, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Soft Start Fixed, Spread Spectrum, Synchronous Rectification, Wettable flanks package Control mode current mode Vout (min) (V) 1 Vout (max) (V) 58 Rating Automotive Operating temperature range (°C) -40 to 150 Iq (typ) (A) 0.000023
VQFN-HR (RNX) 12 6 mm² 3 x 2
  • AEC-Q100-qualified for automotive applications:
    • Temperature grade 1: –40°C to +125°C, TA
  • Functional Safety-Capable
    • Documentation available to aid functional safety system design
  • Designed for automotive applications
    • Junction temperature range –40°C to +150°C
    • Protection features: thermal shutdown, input undervoltage lockout, cycle-by-cycle current limit, hiccup short-circuit protection
    • 0.4-V dropout with 1.5-A load (typical)
    • ±1.5% reference voltage tolerance
    • 3.3-V fixed-output voltage option available
  • Suited for scalable power supplies
  • Integration reduces solution size and cost
    • Small, 2-mm × 3-mm VQFN package with wettable flanks
      • Few external components
    • Low power dissipation across load spectrum
      • 93% efficiency at 400 kHz (12 VIN, 5 VOUT, 1 A)
      • Increased light load efficiency in PFM
      • Low operating quiescent current of 26 µA
    • Optimized for ultra low EMI requirements
      • Meets CISPR25 class 5 standard
      • Hotrod™ package minimizes switch node ringing
      • Parallel input path minimizes parasitic inductance
      • Spread spectrum reduces peak emissions
    • Create a custom design using the LMR36015-Q1 with the WEBENCH® Power Designer
    • AEC-Q100-qualified for automotive applications:
      • Temperature grade 1: –40°C to +125°C, TA
    • Functional Safety-Capable
      • Documentation available to aid functional safety system design
    • Designed for automotive applications
      • Junction temperature range –40°C to +150°C
      • Protection features: thermal shutdown, input undervoltage lockout, cycle-by-cycle current limit, hiccup short-circuit protection
      • 0.4-V dropout with 1.5-A load (typical)
      • ±1.5% reference voltage tolerance
      • 3.3-V fixed-output voltage option available
    • Suited for scalable power supplies
    • Integration reduces solution size and cost
      • Small, 2-mm × 3-mm VQFN package with wettable flanks
        • Few external components
      • Low power dissipation across load spectrum
        • 93% efficiency at 400 kHz (12 VIN, 5 VOUT, 1 A)
        • Increased light load efficiency in PFM
        • Low operating quiescent current of 26 µA
      • Optimized for ultra low EMI requirements
        • Meets CISPR25 class 5 standard
        • Hotrod™ package minimizes switch node ringing
        • Parallel input path minimizes parasitic inductance
        • Spread spectrum reduces peak emissions
      • Create a custom design using the LMR36015-Q1 with the WEBENCH® Power Designer

      The LMR36015-Q1 regulator is an easy-to-use, synchronous, step-down DC/DC converter. With integrated high-side and low-side power MOSFETs, up to 1.5 A of output current is delivered over a wide input voltage range of 4.2 V to 60 V. Tolerance goes up to 66 V.

      The LMR36015-Q1 uses peak-current-mode control to provide optimal efficiency and output voltage accuracy. Advanced high speed circuitry allows the LMR36015-Q1 to regulate from an input of 20 V to an output of 5 V at a fixed frequency of 2.1 MHz. Precision enable gives flexibility by enabling a direct connection to the wide input voltage or precise control over device start-up and shutdown. The power-good flag, with built-in filtering and delay, offers a true indication of system status eliminating the requirement for an external supervisor.

      The LMR36015-Q1 is in a HotRod™ package which enables low EMI, higher efficiency, and the smallest package to die ratio. The device requires few external components and has a pinout designed for simple PCB layout. The small solution size and feature set of the LMR36015-Q1 are designed to simplify implementation for a wide range of end equipment.

      The LMR36015-Q1 regulator is an easy-to-use, synchronous, step-down DC/DC converter. With integrated high-side and low-side power MOSFETs, up to 1.5 A of output current is delivered over a wide input voltage range of 4.2 V to 60 V. Tolerance goes up to 66 V.

      The LMR36015-Q1 uses peak-current-mode control to provide optimal efficiency and output voltage accuracy. Advanced high speed circuitry allows the LMR36015-Q1 to regulate from an input of 20 V to an output of 5 V at a fixed frequency of 2.1 MHz. Precision enable gives flexibility by enabling a direct connection to the wide input voltage or precise control over device start-up and shutdown. The power-good flag, with built-in filtering and delay, offers a true indication of system status eliminating the requirement for an external supervisor.

      The LMR36015-Q1 is in a HotRod™ package which enables low EMI, higher efficiency, and the smallest package to die ratio. The device requires few external components and has a pinout designed for simple PCB layout. The small solution size and feature set of the LMR36015-Q1 are designed to simplify implementation for a wide range of end equipment.
      open-in-new Buscar otro/a AC/DC & DC/DC converters (integrated FET)
      Descargar Ver vídeo con transcripción Video

      Productos similares que pueden interesarle

      open-in-new Comparar alternativas
      Misma funcionalidad con diferente configuración de pines que el dispositivo comparado
      NUEVO LMR38020-Q1 ACTIVO Convertidor de potencia SIMPLE SWITCHER® para automoción, de 4.2 V a 80 V, 2 A, convertidor reductor Higher input voltage range, higher current output and leaded HSOIC-8 PowerPAD package

      Documentación técnica

      star =Principal documentación para este producto seleccionada por TI
      No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
      Ver todo 7
      Tipo Título Fecha
      * Data sheet LMR36015-Q1 4.2-V to 60-V, 1.5-A Ultra-Small Synchronous Step-Down Converter datasheet (Rev. D) 26 may 2020
      Functional safety information LMR36015-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA (Rev. C) PDF | HTML 16 abr 2021
      Technical article How device-level features and package options can help minimize EMI in automotive PDF | HTML 21 ago 2020
      Technical article Optimizing flip-chip IC thermal performance in automotive designs PDF | HTML 11 dic 2019
      Application note Understanding Mode Transitions for LMR33620/30 and LMR36006/15 04 abr 2019
      EVM User's guide LMR360xxQEVM User's Guide 14 nov 2018
      Technical article How a DC/DC converter package and pinout design can enhance automotive EMI perform PDF | HTML 04 sep 2018

      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

      LMR36015AEVM — Módulo de evaluación del convertidor reductor síncrono

      The LMR36015 evaluation module (EVM) is a fully assembled and tested circuit for evaluating the LMR36015 synchronous step-down converter.  The LMR36015 provides exceptional efficiency and accuracy in a very small solution size.
      Guía del usuario: PDF
      No disponible en TI.com
      Placa de evaluación

      LMR36015FSCEVM — Módulo de evaluación del convertidor reductor síncrono

      The LMR36015 evaluation module (EVM) is a fully assembled and tested circuit for evaluating the LMR36015 synchronous step-down converter.  The LMR36015 provides exceptional efficiency and accuracy in a very small solution size.
      Guía del usuario: PDF
      No disponible en TI.com
      Modelo de simulación

      LMR36015A Non-Inverting and Inverting PSpice Transient Model

      SNVMBI0.ZIP (173 KB) - PSpice Model
      Descargar
      Modelo de simulación

      LMR36015A Unencrypted Non-Inverting and Inverting PSpice Transient Model

      SNVMBH9.ZIP (7 KB) - PSpice Model
      Descargar
      Modelo de simulación

      LMR36015FSC-Q1 Non-Inverting and Inverting PSpice Transient Model (Rev. A)

      SNVMBN2A.ZIP (164 KB) - PSpice Model
      Descargar
      Modelo de simulación

      LMR36015FSC-Q1 Unencrypted Non-Inverting and Inverting PSpice Transient Model (Rev. A)

      SNVMBN1A.ZIP (8 KB) - PSpice Model
      Descargar
      Modelo de simulación

      LMR36015FSC3-Q1 Non-Inverting and Inverting PSpice Transient Model

      SNVMBQ4.ZIP (150 KB) - PSpice Model
      Descargar
      Modelo de simulación

      LMR36015FSC3-Q1 Non-Inverting and Inverting Unencrypted PSpice Transient Model

      SNVMBQ3.ZIP (8 KB) - PSpice Model
      Descargar
      Modelo de simulación

      LMR36015SC3-Q1 PSpice Unencrypted Transient Model (Rev. A)

      SNVMBR0A.ZIP (168 KB) - PSpice Model
      Descargar
      Herramienta de cálculo

      SNVC234 — Mode Transitions Calculator LMR336x0 LMR360xx

      Productos y hardware compatibles

      Productos y hardware compatibles

      Productos
      AC/DC & DC/DC converters (integrated FET)
      LMR33620 — Convertidor buck síncrono SIMPLE SWITCHER® de 3,8 V a 36 V, 2 A con EMI ultrabaja LMR33620-Q1 — Convertidor de voltaje reductor síncrono de 3,8 V a 36 V, 2 A LMR33630 — Convertidor buck síncrono SIMPLE SWITCHER® de 3,8 V a 36 V, 3 A con EMI ultrabaja LMR33630-Q1 — Convertidor de voltaje reductor síncrono de 3,8 V a 36 V, 3 A LMR36006 — Convertidor reductor síncrono ultrapequeño de 4,2 V a 60 V, 0,6 A LMR36006-Q1 — Convertidor reductor síncrono ultrapequeño de 4,2 V a 60 V, 0,6 A LMR36015 — Convertidor reductor síncrono ultrapequeño de 4,2 V a 60 V, 1,5 A LMR36015-Q1 — Convertidor reductor síncrono ultrapequeño de 4,2 V a 60 V, 1,5 A
      Descargar
      Herramienta de cálculo

      SNVR484 — LMR336x0 Component Calculator

      Productos y hardware compatibles

      Productos y hardware compatibles

      Productos
      AC/DC & DC/DC converters (integrated FET)
      LMR33620 — Convertidor buck síncrono SIMPLE SWITCHER® de 3,8 V a 36 V, 2 A con EMI ultrabaja LMR33620-Q1 — Convertidor de voltaje reductor síncrono de 3,8 V a 36 V, 2 A LMR33630 — Convertidor buck síncrono SIMPLE SWITCHER® de 3,8 V a 36 V, 3 A con EMI ultrabaja LMR33630-Q1 — Convertidor de voltaje reductor síncrono de 3,8 V a 36 V, 3 A LMR33640 — Convertidor reductor SIMPLE SWITCHER® de 3,8 V a 36 V, 4 A en paquete SOIC 8 LMR36015 — Convertidor reductor síncrono ultrapequeño de 4,2 V a 60 V, 1,5 A LMR36015-Q1 — Convertidor reductor síncrono ultrapequeño de 4,2 V a 60 V, 1,5 A
      Descargar
      Diseños de referencia

      TIDA-080007 — Diseño de referencia de faros automáticos DLP®

      This reference design details the design of a control board for the DLP5531-Q1 DMD. The DLP5531-Q1 DMD is a spatial light modulator with over 1.3 million pixels that can steer light to create digitally controlled illumination distributions. The design shows a simplified power architecture with a (...)
      Design guide: PDF
      Esquema: PDF
      Diseños de referencia

      TIDA-050015 — Diseño de referencia de fuente de alimentación de la cámara ADAS para automoción optimizada para el

      This wide-input power-supply reference design is specifically designed for space-constrained automotive ADAS camera applications. This size-optimized design uses front-end protection paired with a wide input voltage DC/DC converter to enable off-battery operation. The front-end filter and (...)
      Design guide: PDF
      Esquema: PDF
      Paquete Pasadores Descargar
      VQFN-HR (RNX) 12 Ver opciones
      Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

      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

      Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

      Ver todos los temas del foro en inglés

      El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

      Si tiene preguntas sobre la calidad, el paquete o el pedido de productos de TI, consulte el soporte de TI. ​​​​​​​​​​​​​​

      Videos