TPSM265R1

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Módulo de potencia reductor 100 mA con entrada de 3 V a 65 V en encapsulado de 2.8 mm × 3.7 mm

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Hoja de datos

document-pdfAcrobat TPSM265R1 65-V Input, 100-mA Power Module with Ultra-Low IQ datasheet (Rev. B) (Inglés) PDF | HTML

TPSM265R1

ACTIVO

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Detalles del producto

Rating

Catalog

Topology

Buck, Inverting Buck-Boost, Synchronous Buck

Iout (max) (A)

0.1

Vin (max) (V)

65

Vin (min) (V)

3

Vout (max) (V)

15

Vout (min) (V)

1.223

Features

EMI Tested, Enable, Light Load Efficiency, Overcurrent protection, Power good

Operating temperature range (°C)

-40 to 125

Type

Module

Duty cycle (max) (%)

100

Control mode

PFM

Switching frequency (min) (kHz)

400

Rating

Catalog

Topology

Buck, Inverting Buck-Boost, Synchronous Buck

Iout (max) (A)

0.1

Vin (max) (V)

65

Vin (min) (V)

3

Vout (max) (V)

15

Vout (min) (V)

1.223

Features

EMI Tested, Enable, Light Load Efficiency, Overcurrent protection, Power good

Operating temperature range (°C)

-40 to 125

Type

Module

Duty cycle (max) (%)

100

Control mode

PFM

Switching frequency (min) (kHz)

400

uSIP (SIL)

10

10.36 mm² (3.7 mm × 2.8 mm)

Wide input voltage range of 3 V to 65 V
Output voltage options:
- Adjustable 1.223 V to 15 V
- Fixed 3.3 V or 5 V
100-mA output current
10.5-µA quiescent current
±1% internal voltage reference
PFM mode of operation
–40°C to 125°C ambient temperature range
Active slew rate control for low EMI
Meets CISPR11 (EN55011) EMI standards
Monotonic start-up into prebiased output
Power-good flag
Precision enable and input UVLO with hysteresis
Thermal shutdown protection with hysteresis
2.8-mm x 3.7-mm x 1.9-mm package
Create a custom regulator design with the TPSM265R1 using WEBENCH Power Designer

Wide input voltage range of 3 V to 65 V
Output voltage options:
- Adjustable 1.223 V to 15 V
- Fixed 3.3 V or 5 V
100-mA output current
10.5-µA quiescent current
±1% internal voltage reference
PFM mode of operation
–40°C to 125°C ambient temperature range
Active slew rate control for low EMI
Meets CISPR11 (EN55011) EMI standards
Monotonic start-up into prebiased output
Power-good flag
Precision enable and input UVLO with hysteresis
Thermal shutdown protection with hysteresis
2.8-mm x 3.7-mm x 1.9-mm package
Create a custom regulator design with the TPSM265R1 using WEBENCH Power Designer

The TPSM265R1 is a compact, easy-to-use module that operates over a wide input voltage range up to a maximum continuous input voltage of 65 V. The module fully integrates a controller, MOSFETs, and an output inductor. The module is designed to quickly and easily implement a power design in a small PCB footprint. There are two fixed output voltage options, 3.3 V and 5 V, and an adjustable output voltage option that can be adjusted from 1.223 V to 15 V. Each option has a load current rating of 100 mA. The TPSM265R1 operates in Pulse Frequency Modulation (PFM) mode, providing optimal efficiency at light loads. The control scheme does not require loop compensation, providing excellent line and load transient.

Although designed for small size and simplicity, the TPSM265R1 offers many features. Precision enable, adjustable UVLO, and hysteresis allow for specific power-up and power-down requirements. Selectable/adjustable start-up timing options include minimum delay (no soft start), internally fixed (900 µs), and externally programmable soft start via an external capacitor. An open-drain PGOOD indicator can be used for sequencing and output voltage monitoring. The very small 2.8-mm × 3.7-mm × 1.9-mm package is a good fit for space-constrained applications.

The TPSM265R1 is a compact, easy-to-use module that operates over a wide input voltage range up to a maximum continuous input voltage of 65 V. The module fully integrates a controller, MOSFETs, and an output inductor. The module is designed to quickly and easily implement a power design in a small PCB footprint. There are two fixed output voltage options, 3.3 V and 5 V, and an adjustable output voltage option that can be adjusted from 1.223 V to 15 V. Each option has a load current rating of 100 mA. The TPSM265R1 operates in Pulse Frequency Modulation (PFM) mode, providing optimal efficiency at light loads. The control scheme does not require loop compensation, providing excellent line and load transient.

Although designed for small size and simplicity, the TPSM265R1 offers many features. Precision enable, adjustable UVLO, and hysteresis allow for specific power-up and power-down requirements. Selectable/adjustable start-up timing options include minimum delay (no soft start), internally fixed (900 µs), and externally programmable soft start via an external capacitor. An open-drain PGOOD indicator can be used for sequencing and output voltage monitoring. The very small 2.8-mm × 3.7-mm × 1.9-mm package is a good fit for space-constrained applications.

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Documentación técnica

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Documentación principal	Tipo	Título	Opciones de formato
*	Hoja de datos	TPSM265R1 65-V Input, 100-mA Power Module with Ultra-Low IQ datasheet (Rev. B)	PDF \| HTML	9/12/2020
	Nota sobre la aplicación	Soldering Considerations for Power Modules (Rev. C)	PDF \| HTML	14/03/2024
	Nota sobre la aplicación	Bang for your Buck-An Intro to Buck Converter vs. Buck Power Module Comparison	PDF \| HTML	28/08/2020
	Artículo técnico	Choosing buck converters and LDOs for miniature industrial automation equipment	PDF \| HTML	29/01/2020
	Nota sobre la aplicación	Practical Thermal Design With DC/DC Power Modules (Rev. A)		20/11/2019
	Artículo técnico	Powering tiny industrial automation control equipment with high-voltage modules: h	PDF \| HTML	5/11/2019
	Nota sobre la aplicación	Inverting Application for the TPSM265R1		12/06/2019

Diseño y desarrollo

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Placa de evaluación

TPSM265R1EVM — Placa de evaluación de módulo de alimentación de 100 mA, entrada de 3 V a 65 V y salida de 1.223

La placa de evaluación TPSM265R1 está configurada para probar el funcionamiento del módulo de potencia TPSM265R1 para corrientes de hasta 100 mA. El rango de voltaje de entrada es de 3 V a 65 V. El rango de voltaje de salida es de 1.223 V a 15 V. La placa de evaluación facilita evaluar el (...)

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