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LMZ22008

ACTIVO

Módulo de alimentación SIMPLE SWITCHER® de 8 A con un voltaje de entrada máximo de 20 V y corrie

Se encuentra disponible una versión más nueva de este producto

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Misma funcionalidad con diferente configuración de pines que el dispositivo comparado
TPSM84824 ACTIVO Módulo de alimentación de 8 A, entrada de 4.5 V a 17 V, salida de 0.6 V-10 V, en superficie compacta Stackable (x6) module with remote sense in a smaller package.

Detalles del producto

Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck, Synchronous Buck Type Module Iout (max) (A) 8 Vin (min) (V) 6 Vin (max) (V) 20 Vout (min) (V) 0.8 Vout (max) (V) 6 Switching frequency (min) (kHz) 350 Switching frequency (max) (kHz) 600 Features Current Sharing, EMI Tested, Enable, Frequency synchronization, Tracking Control mode current mode Duty cycle (max) (%) 85
Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck, Synchronous Buck Type Module Iout (max) (A) 8 Vin (min) (V) 6 Vin (max) (V) 20 Vout (min) (V) 0.8 Vout (max) (V) 6 Switching frequency (min) (kHz) 350 Switching frequency (max) (kHz) 600 Features Current Sharing, EMI Tested, Enable, Frequency synchronization, Tracking Control mode current mode Duty cycle (max) (%) 85
TO-PMOD (NDY) 11 266.85 mm² 15 x 17.79
  • Integrated Shielded Inductor
  • Simple PCB Layout
  • Frequency Synchronization Input (350 kHz to 600
    kHz)
  • Current Sharing Capability
  • 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 LMZ22010/06,
    LMZ12010/08/06, LMZ23610/08/06, and
    LMZ13610/08/06
  • Electrical Specifications
    • 40-W Maximum
      Total Output Power
    • Up to 8-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 7 External Components
    • Low Output Voltage Ripple
    • No External Heat Sink Required
    • Simple Current Sharing for Higher Current
      Applications
  • Integrated Shielded Inductor
  • Simple PCB Layout
  • Frequency Synchronization Input (350 kHz to 600
    kHz)
  • Current Sharing Capability
  • 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 LMZ22010/06,
    LMZ12010/08/06, LMZ23610/08/06, and
    LMZ13610/08/06
  • Electrical Specifications
    • 40-W Maximum
      Total Output Power
    • Up to 8-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 7 External Components
    • Low Output Voltage Ripple
    • No External Heat Sink Required
    • Simple Current Sharing for Higher Current
      Applications

The LMZ22008 SIMPLE SWITCHER® power module is an easy-to-use step-down DC-DC solution capable of driving up to 8-A load. The LMZ22008 is available in an innovative package that enhances thermal performance and allows for hand or machine soldering.

The LMZ22008 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 LMZ22008 only requires two external resistors and external capacitors to complete the power solution.

The LMZ22008 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 allows start-up into a prebiased output.

The sync input allows synchronization over the 314- to 600-kHz switching frequency range and up to 6 modules can be connected in parallel for higher load currents.

The LMZ22008 SIMPLE SWITCHER® power module is an easy-to-use step-down DC-DC solution capable of driving up to 8-A load. The LMZ22008 is available in an innovative package that enhances thermal performance and allows for hand or machine soldering.

The LMZ22008 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 LMZ22008 only requires two external resistors and external capacitors to complete the power solution.

The LMZ22008 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 allows start-up into a prebiased output.

The sync input allows synchronization over the 314- to 600-kHz switching frequency range and up to 6 modules can be connected in parallel for higher load currents.

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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

LMZ22008EVAL — Placa de evaluación del módulo Simple Switcher® de 20 voltios, 8 A con corriente compartida

The LMZ23610/8 and LMZ22010/8 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 LMZ23610/8 can accept an input voltage rail (...)

Guía del usuario: PDF
Modelo de simulación

LMZ22008 PSpice Average Model

SNVM256.ZIP (53 KB) - PSpice Model
Modelo de simulación

LMZ22008 PSpice Transient Model

SNVM255.ZIP (158 KB) - PSpice Model
Modelo de simulación

LMZ22008 Unencrypted PSpice Average Model

SNVM780.ZIP (1 KB) - PSpice Model
Modelo de simulación

LMZ22008 Unencrypted PSpice Transient Model

SNVM779.ZIP (2 KB) - PSpice Model
Diseños de referencia

PMP7804 — Diseño de referencia de potencia de salida múltiple para aplicación Kintex 7

El diseño de referencia PMP7804 proporciona todos los carriles de alimentación necesarios para alimentar la familia de matrices de puertas programables de campo (FPGA) de la serie Xilinx ® Kintex ® 7.  Este diseño utiliza módulos de alimentación Simple Switcher junto con los (...)
Test report: PDF
Esquema: PDF
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
TO-PMOD (NDY) 11 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

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

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. ​​​​​​​​​​​​​​

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