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LMZM33604

ACTIVO

Módulo de alimentación de 4 A, entrada de 3,5 V a 36 V, salida de 1 V a 20 V

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Misma funcionalidad con diferente configuración de pines que el dispositivo comparado
TLVM13640 ACTIVO Módulo de alimentación reductor de 36 V de entrada, de 1 V a 6 V de salida y 4 A en HotRod™ QFN mejo Reduced output voltage range and basic features
TPSM63604 ACTIVO Módulo de alimentación CC-CC reductor síncrono de 36 V de entrada y 16 V de salida, 4 A Significantly smaller footprint, lower EMI, higher efficiency, and optional spread spectrum.

Detalles del producto

Rating Catalog Operating temperature range (°C) -40 to 105 Topology Buck, Inverting Buck-Boost, Synchronous Buck Type Module Iout (max) (A) 4 Vin (min) (V) 3.5 Vin (max) (V) 36 Vout (min) (V) 1 Vout (max) (V) 20 Switching frequency (min) (kHz) 350 Switching frequency (max) (kHz) 2200 Features EMI Tested, Enable, Frequency synchronization, Light Load Efficiency, Power good, Tracking Duty cycle (max) (%) 90
Rating Catalog Operating temperature range (°C) -40 to 105 Topology Buck, Inverting Buck-Boost, Synchronous Buck Type Module Iout (max) (A) 4 Vin (min) (V) 3.5 Vin (max) (V) 36 Vout (min) (V) 1 Vout (max) (V) 20 Switching frequency (min) (kHz) 350 Switching frequency (max) (kHz) 2200 Features EMI Tested, Enable, Frequency synchronization, Light Load Efficiency, Power good, Tracking Duty cycle (max) (%) 90
B3QFN (RLX) 41 160 mm² 16 x 10
  • Small complete solution size: < 250 mm2
    • Requires as few as 4 external components
    • 16 mm × 10 mm × 4 mm QFN package
  • Supports 5-V, 12-V, 24-V, 28-V input rails
    • 1-V to 20-V Output voltage range
    • Pin compatible with 6-A LMZM33606
  • Meets EN55011 radiated emissions
  • Configurable as negative output voltage
  • Adjustable features for design flexibility
    • Switching frequency (350 kHz to 2.2 MHz)
    • Synchronization to an external clock
    • Selectable auto mode or FPWM mode
      • Auto: boost efficiency at light loads
      • FPWM: Fixed frequency over entire load
    • Adjustable soft start and tracking input
    • Precision enable to program system UVLO
  • Protection features
    • Hiccup mode current limit
    • Overtemperature protection
    • Power-good output
  • Operate in rugged environments
    • Up to 50-W output power at 85°C, no airflow
    • Operating junction range: –40°C to +125°C
    • Operating ambient range: –40°C to +105°C
    • Shock and vibration tested to Mil-STD-883D
  • Small complete solution size: < 250 mm2
    • Requires as few as 4 external components
    • 16 mm × 10 mm × 4 mm QFN package
  • Supports 5-V, 12-V, 24-V, 28-V input rails
    • 1-V to 20-V Output voltage range
    • Pin compatible with 6-A LMZM33606
  • Meets EN55011 radiated emissions
  • Configurable as negative output voltage
  • Adjustable features for design flexibility
    • Switching frequency (350 kHz to 2.2 MHz)
    • Synchronization to an external clock
    • Selectable auto mode or FPWM mode
      • Auto: boost efficiency at light loads
      • FPWM: Fixed frequency over entire load
    • Adjustable soft start and tracking input
    • Precision enable to program system UVLO
  • Protection features
    • Hiccup mode current limit
    • Overtemperature protection
    • Power-good output
  • Operate in rugged environments
    • Up to 50-W output power at 85°C, no airflow
    • Operating junction range: –40°C to +125°C
    • Operating ambient range: –40°C to +105°C
    • Shock and vibration tested to Mil-STD-883D

The LMZM33604 power module is an easy-to-use integrated power solution that combines a 4-A DC/DC converter with power MOSFETs, a shielded inductor, and passives in a low-profile package. This power solution requires as few as four external components and eliminates the loop compensation and inductor part selection from the design process.

The 16 mm × 10 mm × 4 mm, 41-pin, QFN package is easy to solder onto a printed circuit board and allows for a compact, low-profile point-of-load design. The LMZM33604 feature set includes power good, adjustable soft start, tracking, synchronization, programmable UVLO, prebias start-up, selectable auto or FPWM modes, as well as overcurrent and overtemperature protection. The LMZM33604 can be configured as negative output voltage for inverting applications.

The LMZM33604 power module is an easy-to-use integrated power solution that combines a 4-A DC/DC converter with power MOSFETs, a shielded inductor, and passives in a low-profile package. This power solution requires as few as four external components and eliminates the loop compensation and inductor part selection from the design process.

The 16 mm × 10 mm × 4 mm, 41-pin, QFN package is easy to solder onto a printed circuit board and allows for a compact, low-profile point-of-load design. The LMZM33604 feature set includes power good, adjustable soft start, tracking, synchronization, programmable UVLO, prebias start-up, selectable auto or FPWM modes, as well as overcurrent and overtemperature protection. The LMZM33604 can be configured as negative output voltage for inverting applications.

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Documentación técnica

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Tipo Título Fecha
* Data sheet LMZM33604 3.5-V to 36-V Input, 1-V to 20-V Output, 4-A Power Module datasheet (Rev. A) PDF | HTML 20 may 2019
Application note Soldering Considerations for Power Modules (Rev. C) PDF | HTML 14 mar 2024
Application note Practical Thermal Design With DC/DC Power Modules (Rev. A) 20 nov 2019
EVM User's guide LMZM33604EVM and LMZM33606EVM User's Guide (Rev. B) 10 abr 2019

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

LMZM33604EVM — Placa de evaluación del módulo de alimentación de 3,5 V a 36 V, 1 V a 20 V de salida, 4 A

The LMZM33604 evaluation board is configured to evaluate the operation of the LMZM33604 power module for current up to 4 A. The input voltage range is 3.5 V to 36 V. The output voltage range is 1 V to 20 V. The evaluation board makes it easy to evaluate the LMZM33604 operation.
Guía del usuario: PDF
Modelo de simulación

LMZM33604 PSpice Transient Model

SNVMBL9.ZIP (112 KB) - PSpice Model
Modelo de simulación

LMZM33604 Unencrypted PSpice Transient Model

SNVMBM0.ZIP (8 KB) - PSpice Model
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
B3QFN (RLX) 41 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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