LMR33610

Name: LMR33610
Brand: TI
SKU: LMR33610
Price: 0.63 USD

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Convertidor reductor síncrono SIMPLE SWITCHER® de 3,8 V a 36 V, 1 A en paquete SOIC 8

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Hoja de datos

document-pdfAcrobat LMR33610 SIMPLE SWITCHER 3.8-V to 36-V, 1-A Synchronous Step-Down Converter datasheet (Rev. A) (Inglés) PDF | HTML

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Convertidor reductor síncrono SIMPLE SWITCHER de 4 V a 36 V, 1 A SOT23 packaging, FPWM and PFM option.

LMR33610

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Detalles del producto

Rating

Catalog

Operating temperature range (°C)

-40 to 125

TI functional safety category

Functional Safety-Capable

Topology

Buck

Type

Converter

Iout (max) (A)

1

Vin (min) (V)

3.8

Vin (max) (V)

36

Switching frequency (min) (kHz)

400

Switching frequency (max) (kHz)

1400

Features

Enable, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Synchronous Rectification, Wettable flanks package

Control mode

current mode

Vout (min) (V)

1

Vout (max) (V)

24

Iq (typ) (µA)

24

Duty cycle (max) (%)

98

Rating

Catalog

Operating temperature range (°C)

-40 to 125

TI functional safety category

Functional Safety-Capable

Topology

Buck

Type

Converter

Iout (max) (A)

1

Vin (min) (V)

3.8

Vin (max) (V)

36

Switching frequency (min) (kHz)

400

Switching frequency (max) (kHz)

1400

Features

Enable, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Synchronous Rectification, Wettable flanks package

Control mode

current mode

Vout (min) (V)

1

Vout (max) (V)

24

Iq (typ) (µA)

24

Duty cycle (max) (%)

98

HSOIC (DDA)

8

29.4 mm² 4.9 x 6

Configured for rugged industrial applications
- Input voltage range: 3.8 V to 36 V
- Output voltage range: 1 V to 24 V
- Peak-current mode control
- Junction temperature range: –40°C to +125°C
- Ease of use SOIC package
Well-suited for scalable industrial power supplies
- Pin compatible with:
  - LMR33620, LMR33630, and LMR33640 (36 V, 2 A, 3 A, or 4 A)
  - LMR36510 and LMR36520 (65 V, 1 A or, 2 A)
- 400-kHz and 1.4-MHz frequency
- Integrated compensation helps reduce solution size, cost, and design complexity
High-efficiency solution
- Peak efficiency > 95%
- Low shutdown quiescent current of 5 µA
- Low operating quiescent current of 25 µA
Flexible system interface
- Power-good flag and precision enable
Create a custom design using the LMR33610 with the WEBENCH Power Designer

Configured for rugged industrial applications
- Input voltage range: 3.8 V to 36 V
- Output voltage range: 1 V to 24 V
- Peak-current mode control
- Junction temperature range: –40°C to +125°C
- Ease of use SOIC package
Well-suited for scalable industrial power supplies
- Pin compatible with:
  - LMR33620, LMR33630, and LMR33640 (36 V, 2 A, 3 A, or 4 A)
  - LMR36510 and LMR36520 (65 V, 1 A or, 2 A)
- 400-kHz and 1.4-MHz frequency
- Integrated compensation helps reduce solution size, cost, and design complexity
High-efficiency solution
- Peak efficiency > 95%
- Low shutdown quiescent current of 5 µA
- Low operating quiescent current of 25 µA
Flexible system interface
- Power-good flag and precision enable
Create a custom design using the LMR33610 with the WEBENCH Power Designer

The LMR33610 SIMPLE SWITCHER regulator is an easy-to-use, synchronous, step-down DC/DC converter that delivers best-in-class efficiency for rugged industrial applications. The LMR33610 drives up to 1 A of load current from an input of up to 36 V. The LMR33610 provides high light-load efficiency and output accuracy. Features such as a power-good flag and precision enable provide both flexible and easy-to-use solutions for a wide range of applications. The LMR33610 automatically folds back frequency at light load to improve efficiency. Protection features include thermal shutdown, input undervoltage lockout, cycle-by-cycle current limit, and hiccup short-circuit protection. Integration and internal compensation eliminates many external components and provides a pinout designed for a simple PCB layout. The feature set of the device is designed to simplify implementation for a wide range of end equipment. The LMR33610 is pin-to-pin compatible with the LMR33620, LMR33630, LMR33640 (36 V, 2 A,3 A, 4 A), LMR36510 (65 V, 1 A), and LMR36520 (65 V, 2 A), completing the family of scalable SIMPLE SWITCHER power supplies. This minimizes the cost and effort associated with board layout modifications. The LMR33610 is available in an 8-pin HSOIC package.

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Documentación técnica

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=Principal documentación para este producto seleccionada por TI

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	Tipo	Título		Fecha
*	Data sheet	LMR33610 SIMPLE SWITCHER 3.8-V to 36-V, 1-A Synchronous Step-Down Converter datasheet (Rev. A)	PDF \| HTML	24 jun 2022
	Functional safety information	LMR336x0 Functional Safety, FIT Rate, FMD and Pin FMA (Rev. B)	PDF \| HTML	20 mar 2024
	Technical article	3 tips when designing a power stage for servo and AC drives	PDF \| HTML	20 nov 2019
	Technical article	How to increase system reliability and simplify design using DC/DC converters	PDF \| HTML	13 jun 2016
	Technical article	Advantages of leaded packages in robust industrial designs	PDF \| HTML	08 mar 2016

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