LMR14010A

Name: LMR14010A
Brand: TI
SKU: LMR14010A
Price: 0.42 USD

ACTIVO

Convertidor reductor SIMPLE SWITCHER® de 4 V a 40 V, 1 A con modo ecológico de alta eficiencia

Haga su pedido ahora

Hoja de datos

document-pdfAcrobat LMR14010A 4V to 40V, 1A Step-Down Converter With High Efficiency Eco-mode datasheet (Rev. A) (Inglés) PDF | HTML

Se encuentra disponible una versión más nueva de este producto

open-in-new

Comparar alternativas

Este producto sigue estando disponible para los clientes existentes. Los nuevos diseños deben considerar un producto alternativo.

Pin por pin con la misma funcionalidad que el dispositivo comparado

LMR54410

ACTIVO

Convertidor de potencia buck síncrono SIMPLE SWITCHER® 4,5 V a 36 V, 1 A con IQ de 80 µA Smaller footprint, lower quiescent current, FPWM and PFM options.

LMR14010A

ACTIVO

Hoja de datos

Haga su pedido ahora

Detalles del producto

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Topology

Buck

Type

Converter

Iout (max) (A)

1

Vin (min) (V)

4

Vin (max) (V)

40

Switching frequency (min) (kHz)

700

Switching frequency (max) (kHz)

700

Features

Enable, Light Load Efficiency, Over Current Protection, Pre-Bias Start-Up, Soft Start Fixed, UVLO Fixed

Control mode

current mode

Vout (min) (V)

0.8

Vout (max) (V)

30

Iq (typ) (µA)

30

Duty cycle (max) (%)

96

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Topology

Buck

Type

Converter

Iout (max) (A)

1

Vin (min) (V)

4

Vin (max) (V)

40

Switching frequency (min) (kHz)

700

Switching frequency (max) (kHz)

700

Features

Enable, Light Load Efficiency, Over Current Protection, Pre-Bias Start-Up, Soft Start Fixed, UVLO Fixed

Control mode

current mode

Vout (min) (V)

0.8

Vout (max) (V)

30

Iq (typ) (µA)

30

Duty cycle (max) (%)

96

SOT-23-THN (DDC)

6

8.12 mm² 2.9 x 2.8

Input voltage range: 4V to 40V with Transient protection to 45V
0.7MHz switching frequency
Ultra-high efficiency at light load with Eco-mode
Low dropout operation
Output current up to 1A
Precision enable input
Overcurrent protection
Internal compensation
Internal soft start
Small overall design size (TSOT-6L package)
Create a custom design using the LMR14010A with the WEBENCH Power Designer

Input voltage range: 4V to 40V with Transient protection to 45V
0.7MHz switching frequency
Ultra-high efficiency at light load with Eco-mode
Low dropout operation
Output current up to 1A
Precision enable input
Overcurrent protection
Internal compensation
Internal soft start
Small overall design size (TSOT-6L package)
Create a custom design using the LMR14010A with the WEBENCH Power Designer

The LMR14010A is a PWM DC-to-DC buck (step-down) regulator. With a wide input range from 4V to 40V, the device is deigned for a wide range of applications from industrial to automotive. An ultra-low 1µA shutdown current prolongs battery life. Operating frequency is fixed at 0.7MHz, allowing the use of small external components while minimizing output ripple voltage. Soft-start and compensation circuits are implemented internally, limiting the number of external components.

The LMR14010A is optimized for up to 1A load current. The device has a 0.765V nominal feedback voltage.

The device has built-in protection features such as pulse-by-pulse current limit, thermal sensing and shutdown due to excessive power dissipation. The LMR14010A is available in a low profile TSOT-6L package (2.9mm × 1.6mm × 0.85mm).

The LMR14010A is a PWM DC-to-DC buck (step-down) regulator. With a wide input range from 4V to 40V, the device is deigned for a wide range of applications from industrial to automotive. An ultra-low 1µA shutdown current prolongs battery life. Operating frequency is fixed at 0.7MHz, allowing the use of small external components while minimizing output ripple voltage. Soft-start and compensation circuits are implemented internally, limiting the number of external components.

The LMR14010A is optimized for up to 1A load current. The device has a 0.765V nominal feedback voltage.

The device has built-in protection features such as pulse-by-pulse current limit, thermal sensing and shutdown due to excessive power dissipation. The LMR14010A is available in a low profile TSOT-6L package (2.9mm × 1.6mm × 0.85mm).

filter

Buscar otro/a Convertidores de CA/CC y CC/CC (FET integrado)

Descargar Ver vídeo con transcripción Video

Documentación técnica

star

=Principal documentación para este producto seleccionada por TI

No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.

Ver todo 2

	Tipo	Título		Fecha
*	Data sheet	LMR14010A 4V to 40V, 1A Step-Down Converter With High Efficiency Eco-mode datasheet (Rev. A)	PDF \| HTML	02 ene 2024
	EVM User's guide	LMR14010AEVM Evaluation Board Guide		11 ene 2018

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

LMR14010AEVM — Módulo de evaluación del convertidor reductor asíncrono de 1 A

The LMR14010A is a simple, easy-to-use, 1-A Asynchronous step-down converter with fixed 700 kHz in SOT23-6 package. The LMR14010AEVM is a fully assembled and tested circuit for evaluating the LMR14010A step-Down Converter. The LMR14010AEVM operates from 6 V to 18 V input (12 V nominal) and (...)

Guía del usuario: PDF