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LMZ12010

ACTIVO

Módulo de potencia 10A SIMPLE SWITCHER® con tensión de entrada máxima de 20 V

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Detalles del producto

Rating Catalog Topology Buck, Synchronous Buck Iout (max) (A) 10 Vin (max) (V) 20 Vin (min) (V) 6 Vout (max) (V) 6 Vout (min) (V) 0.8 Features EMI Tested, Enable, Tracking Operating temperature range (°C) -40 to 85 Type Module Duty cycle (max) (%) 85 Control mode current mode Switching frequency (min) (kHz) 314 Switching frequency (max) (kHz) 404
Rating Catalog Topology Buck, Synchronous Buck Iout (max) (A) 10 Vin (max) (V) 20 Vin (min) (V) 6 Vout (max) (V) 6 Vout (min) (V) 0.8 Features EMI Tested, Enable, Tracking Operating temperature range (°C) -40 to 85 Type Module Duty cycle (max) (%) 85 Control mode current mode Switching frequency (min) (kHz) 314 Switching frequency (max) (kHz) 404
TO-PMOD (NDY) 11 266.85 mm² (15 mm × 17.79 mm)
  • Integrated shielded inductor
  • Simple PCB layout
  • Fixed switching frequency (350 kHz)
  • Flexible start-up sequencing using external soft start, tracking, and precision enable
  • Protection against inrush currents and faults such as input UVLO and output short circuit
  • Junction temperature range: –40°C to 125°C
  • Single exposed pad and standard pinout for easy mounting and manufacturing
  • Fully enabled for WEBENCH power designer
  • Pin compatible with LMZ22010, LMZ22008, LMZ22006, LMZ12008, LMZ12006, LMZ23610, LMZ23608, LMZ23606, LMZ13610, LMZ13608, and LMZ13606
  • Electrical specifications
    • 50-W maximum total output power
    • Up to 10-A output current
    • Input voltage range: 6 V to 20 V
    • Output voltage range: 0.8 V to 6 V
    • Efficiency up to 92%
  • Performance benefits
    • High efficiency reduces system heat generation
    • Low radiated emissions (EMI) tested to EN55022 (1)
    • Only seven external components
    • Low output voltage ripple
    • No external heat sink required

(1)EN 55022:2006, +A1:2007, FCC Part 15 Subpart B, tested on Evaluation Board with EMI configuration.

  • Integrated shielded inductor
  • Simple PCB layout
  • Fixed switching frequency (350 kHz)
  • Flexible start-up sequencing using external soft start, tracking, and precision enable
  • Protection against inrush currents and faults such as input UVLO and output short circuit
  • Junction temperature range: –40°C to 125°C
  • Single exposed pad and standard pinout for easy mounting and manufacturing
  • Fully enabled for WEBENCH power designer
  • Pin compatible with LMZ22010, LMZ22008, LMZ22006, LMZ12008, LMZ12006, LMZ23610, LMZ23608, LMZ23606, LMZ13610, LMZ13608, and LMZ13606
  • Electrical specifications
    • 50-W maximum total output power
    • Up to 10-A output current
    • Input voltage range: 6 V to 20 V
    • Output voltage range: 0.8 V to 6 V
    • Efficiency up to 92%
  • Performance benefits
    • High efficiency reduces system heat generation
    • Low radiated emissions (EMI) tested to EN55022 (1)
    • Only seven external components
    • Low output voltage ripple
    • No external heat sink required

(1)EN 55022:2006, +A1:2007, FCC Part 15 Subpart B, tested on Evaluation Board with EMI configuration.

The LMZ12010 SIMPLE SWITCHER power module is an easy-to-use step-down DC-DC solution capable of driving up to 10-A load. The LMZ12010 is available in an innovative package that enhances thermal performance and allows for hand or machine soldering.

The LMZ12010 device can accept an input voltage rail between 6 V and 20 V and deliver an adjustable and highly accurate output voltage as low as 0.8 V. The LMZ12010 only requires two external resistors and external capacitors to complete the power solution. The LMZ12010 is a reliable and robust design with the following protection features: thermal shutdown, programmable input undervoltage lockout, output overvoltage protection, short circuit protection, output current limit, and the device allows start-up into a prebiased output.

The LMZ12010 SIMPLE SWITCHER power module is an easy-to-use step-down DC-DC solution capable of driving up to 10-A load. The LMZ12010 is available in an innovative package that enhances thermal performance and allows for hand or machine soldering.

The LMZ12010 device can accept an input voltage rail between 6 V and 20 V and deliver an adjustable and highly accurate output voltage as low as 0.8 V. The LMZ12010 only requires two external resistors and external capacitors to complete the power solution. The LMZ12010 is a reliable and robust design with the following protection features: thermal shutdown, programmable input undervoltage lockout, output overvoltage protection, short circuit protection, output current limit, and the device allows start-up into a prebiased output.

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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos LMZ12010 10-A SIMPLE SWITCHER® Power Module With 20-V Maximum Input Voltage datasheet (Rev. I) PDF | HTML 30/03/2022
Guía de selección Power Management Guide 2018 (Rev. R) 25/06/2018
Nota sobre la aplicación Design Summary LMZ1xxx and LMZ2xxx Power Module Family (Rev. B) 20/01/2016
Nota sobre la aplicación AN-2027 Inverting Application for the LMZ14203 SIMPLE SWITCHER Power Module (Rev. A) 6/05/2013
Nota sobre la aplicación AN-1889 How to Measure the Loop Transfer Function of Power Supplies (Rev. A) 23/04/2013
Nota sobre la aplicación AN-2078 PCB Layout for Texas Instruments SIMPLE SWITCHER Power Modules (Rev. A) 23/04/2013
Nota sobre la aplicación AN-2052 Texas Instruments SIMPLE SWITCHER Power Modules and EMI (Rev. C) 23/04/2013
Nota sobre la aplicación AN-2026 Effect of PCB Design on Thermal Performance of SIMPLE SWITCHER Modules (Rev. A) 23/04/2013
Guía de diseño LMZ12010 20VIN 10AOUT Simple Switcher® Module Reference Design 27/01/2012
Nota sobre la aplicación Understanding and Applying Current-Mode Control Theory 19/08/2007
Más documentación SEM1600 Topic 4: Constructing Your Power Supply – Layout Considerations 12/07/2005

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

LMZ12010DEMO — Placa demostrativa del módulo Simple Switcher® de 20 voltios, 10 A

The LMZ12010 SIMPLE SWITCHER® power module is an easy-to-use DC-DC solution capable of driving up to a 10A load. They are available in an innovative package that enhances thermal performance and allows for hand or machine soldering.

The LMZ12010 can accept an input voltage rail between 6V and 20V. (...)

Guía del usuario: PDF
Productos y hardware compatibles
En inventario
Límite:
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No disponible
Placa de evaluación

LMZ12010EVAL — Placa de evaluación del módulo Simple Switcher® de 20 voltios, 10 A

The LMZ13610/8 and LMZ12010/8 SIMPLE SWITCHER® power modules are easy-to-use DC-DC solution capable of driving up to a 10A load. They are available in an innovative package that enhances thermal performance and allows for hand or machine soldering.

The LMZ13610/8 can accept an input voltage rail (...)

Guía del usuario: PDF
Productos y hardware compatibles
En inventario
Límite:
??asset.out-of-stock-ti_es_MX??
No disponible
Modelo de simulación

LMZ12010 PSpice Average Model

SNVM198.ZIP (50 KB) - Modelo PSpice
Productos y hardware compatibles
Modelo de simulación

LMZ12010 PSpice Transient Model

SNVM199.ZIP (158 KB) - Modelo PSpice
Productos y hardware compatibles
Modelo de simulación

LMZ12010 Unencrypted PSpice Average Model

SNVM756.ZIP (1 KB) - Modelo PSpice
Productos y hardware compatibles
Modelo de simulación

LMZ12010 Unencrypted PSpice Transient Model

SNVM757.ZIP (2 KB) - Modelo PSpice
Productos y hardware compatibles
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Pedidos y calidad

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