LMZM33604

Name: LMZM33604
Brand: TI
SKU: LMZM33604
Price: 8.69 USD

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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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Hoja de datos

document-pdfAcrobat LMZM33604 3.5-V to 36-V Input, 1-V to 20-V Output, 4-A Power Module datasheet (Rev. A) (Inglés) PDF | HTML

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LMZM33604

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Detalles del producto

Rating

Catalog

Topology

Buck, Inverting Buck-Boost, Synchronous Buck

Iout (max) (A)

4

Vin (max) (V)

36

Vin (min) (V)

3.5

Vout (max) (V)

20

Vout (min) (V)

1

Features

EMI Tested, Enable, Frequency synchronization, Light-load efficiency, Power good, Tracking

Operating temperature range (°C)

-40 to 105

Type

Module

Duty cycle (max) (%)

90

Control mode

current mode

Switching frequency (min) (kHz)

350

Switching frequency (max) (kHz)

2200

Rating

Catalog

Topology

Buck, Inverting Buck-Boost, Synchronous Buck

Iout (max) (A)

4

Vin (max) (V)

36

Vin (min) (V)

3.5

Vout (max) (V)

20

Vout (min) (V)

1

Features

EMI Tested, Enable, Frequency synchronization, Light-load efficiency, Power good, Tracking

Operating temperature range (°C)

-40 to 105

Type

Module

Duty cycle (max) (%)

90

Control mode

current mode

Switching frequency (min) (kHz)

350

Switching frequency (max) (kHz)

2200

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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=Principal documentación para este producto seleccionada por TI

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Documentación principal	Tipo	Título	Opciones de formato	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

Diseño y desarrollo

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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

La placa de evaluación (EVM) LMZM33604 se configuró para evaluar el funcionamiento del módulo de alimentación LMZM33604 en una corriente de hasta 4 A. El rango de tensión de entrada es de 3.5 V a 36 V. El rango de tensión de salida es de 1 V a 20 V. Con la placa de evaluación, es fácil evaluar el (...)

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