LMR14206

Name: LMR14206
Brand: TI
SKU: LMR14206
Price: 0.988 USD

활성

4.5V~42V, 0.6A 스텝다운 DC/DC 스위칭 레귤레이터(SOT-23 패키지)

지금 주문

데이터 시트

document-pdfAcrobat LMR14206 SIMPLE SWITCHER 42Vin, 0.6A Step-Down V-Reg in SOT-23 datasheet (Rev. D) (영어)

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대안 비교

비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀

LMR54406

활성

4V~36V 입력, 0.6A, 동기 벅 및 80µA IQ를 지원하는 SIMPLE SWITCHER® 전원 컨버터 Smaller footprint, lower quiescent current, FPWM and PFM options.

다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능

TPSM560R6H

활성

5mm x 5.5mm x 4mm QFN의 4.2V~60V 입력, 1V~16V 출력, 0.6A 스텝다운 모듈 Smaller design with an integrated-inductor power module.

LMR14206

활성

데이터 시트

지금 주문

제품 상세 정보

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Topology

Buck

Type

Converter

Iout (max) (A)

0.6

Vin (min) (V)

4.5

Vin (max) (V)

42

Switching frequency (min) (kHz)

950

Switching frequency (max) (kHz)

1500

Features

Enable, Over Current Protection

Control mode

current mode

Vout (min) (V)

0.765

Vout (max) (V)

34

Iq (typ) (µA)

1300

Duty cycle (max) (%)

87

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Topology

Buck

Type

Converter

Iout (max) (A)

0.6

Vin (min) (V)

4.5

Vin (max) (V)

42

Switching frequency (min) (kHz)

950

Switching frequency (max) (kHz)

1500

Features

Enable, Over Current Protection

Control mode

current mode

Vout (min) (V)

0.765

Vout (max) (V)

34

Iq (typ) (µA)

1300

Duty cycle (max) (%)

87

SOT-23-THN (DDC)

6

8.12 mm² 2.9 x 2.8

Input Voltage Range of 4.5V to 42V
Output Voltage Range of 0.765V to 34V
Output Vurrent up to 0.6A
1.25 MHz Switching Frequency
Low Shutdown Iq, 16 µA Typical
Short Circuit Protected
Internally Compensated
Soft-Start Function
Thin 6-Pin SOT Package (2.97 x 1.65 x 1mm)
Fully Enabled for WEBENCH® Power Designer

Input Voltage Range of 4.5V to 42V
Output Voltage Range of 0.765V to 34V
Output Vurrent up to 0.6A
1.25 MHz Switching Frequency
Low Shutdown Iq, 16 µA Typical
Short Circuit Protected
Internally Compensated
Soft-Start Function
Thin 6-Pin SOT Package (2.97 x 1.65 x 1mm)
Fully Enabled for WEBENCH® Power Designer

The LMR14206 is a PWM DC/DC buck (step-down) regulator. With a wide input range from 4.5V-42V, they are suitable for a wide range of applications such as power conditioning from unregulated sources. They feature a low R_DSON (0.9Ω typical) internal switch for maximum efficiency (85% typical). Operating frequency is fixed at 1.25 MHz allowing the use of small external components while still being able to have low output voltage ripple. Soft-start can be implemented using the shutdown pin with an external RC circuit allowing the user to tailor the soft-start time to a specific application.

The LMR14206 is optimized for up to 600 mA load current with a 0.765V nominal feedback voltage.

Additional features include: thermal shutdown, V_IN under-voltage lockout, and gate drive under-voltage lockout. The LMR14206 is available in a low profile 6-pin SOT package.

The LMR14206 is a PWM DC/DC buck (step-down) regulator. With a wide input range from 4.5V-42V, they are suitable for a wide range of applications such as power conditioning from unregulated sources. They feature a low R_DSON (0.9Ω typical) internal switch for maximum efficiency (85% typical). Operating frequency is fixed at 1.25 MHz allowing the use of small external components while still being able to have low output voltage ripple. Soft-start can be implemented using the shutdown pin with an external RC circuit allowing the user to tailor the soft-start time to a specific application.

The LMR14206 is optimized for up to 600 mA load current with a 0.765V nominal feedback voltage.

Additional features include: thermal shutdown, V_IN under-voltage lockout, and gate drive under-voltage lockout. The LMR14206 is available in a low profile 6-pin SOT package.

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비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀

LMR54410

활성

80µA IQ를 지원하는 SIMPLE SWITCHER® 전원 컨버터 4.5V~36V, 1A, 동기 벅 Synchrounous buck converter, with reference voltage (0.8 V), common source and easier BOM2BOM design.

다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능

TPS560430

활성

고효율 절전 모드를 갖춘 SIMPLE SWITCHER® 36V, 600mA 벅 레귤레이터 Next-generation 36-V, 600-mA buck regulator with high-efficiency sleep mode.

기술 자료

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21개 모두 보기

	유형	직함		날짜
*	Data sheet	LMR14206 SIMPLE SWITCHER 42Vin, 0.6A Step-Down V-Reg in SOT-23 datasheet (Rev. D)		2015/09/30
	Application note	Semiconductor and IC Package Thermal Metrics (Rev. D)	PDF \| HTML	2024/03/25
	Selection guide	Power Management Guide 2018 (Rev. R)		2018/06/25
	Technical article	Quantifying the value of wide VIN	PDF \| HTML	2016/06/15
	Technical article	DC/DC converter datasheets – System losses demystified	PDF \| HTML	2016/04/25
	Technical article	DC/DC converter datasheets – System efficiency demystified	PDF \| HTML	2016/04/18
	Application note	Low EMI Layout Made SIMPLE With LM43600/1/2/3 and LM46000/1/2 (Rev. A)		2014/09/12
	Application note	Designing Low Cost Flyback Power Supply Using Boost Converter (TPS61165) for HF		2014/04/17
	User guide	AN-2185 LMR14203/LMR14206 Demonstation Board (Rev. B)		2013/04/26
	Application note	AN-2162 Simple Success With Conducted EMI From DC-DC Converters (Rev. C)		2013/04/24
	Application note	AN-1149 Layout Guidelines for Switching Power Supplies (Rev. C)		2013/04/23
	Application note	AN-1197 Selecting Inductors for Buck Converters (Rev. B)		2013/04/23
	Application note	AN-1229 SIMPLE SWITCHER PCB Layout Guidelines (Rev. C)		2013/04/23
	Application note	AN-1246 Stresses in Wide Input DC-DC Converters (Rev. C)		2013/04/23
	Application note	AN-1520 A Guide to Board Layout for Best Thermal Resistance for Exposed Packages (Rev. B)		2013/04/23
	Application note	AN-1566 Techniques for Thermal Analysis of Switching Power Supply Designs (Rev. A)		2013/04/23
	Application note	AN-1889 How to Measure the Loop Transfer Function of Power Supplies (Rev. A)		2013/04/23
	Application note	AN-2155 Layout Tips for EMI Reduction in DC/ DC Converters (Rev. A)		2013/04/23
	Application note	Input and Output Capacitor Selection		2005/09/19
	More literature	SEM1600 Topic 4: Constructing Your Power Supply – Layout Considerations		2005/07/12
	Application note	AN-643 EMI/RFI Board Design (Rev. B)		2004/05/03

설계 및 개발

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평가 보드

LMR14206XMKDEMO — LMR14206 Simple Switcher® 소형 풋프린트 42V 벅 레귤레이터 600mA 데모 보드

The LMR14203/06 is a PWM DC/DC buck (step-down) regulator. With a wide input range from 4.5V-42V, it is suitable for a variety of applications from automotive to power conditioning of unregulated sources. The LMR14203/LMR14006 Evaluation Board is designed to provide the design engineer with a fully (...)

사용 설명서: PDF

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시뮬레이션 모델

LMR14206 TINA-TI Transient Model

SNVM645.ZIP (11 KB) - TINA-TI Spice Model

LMR14206

4.5V~42V, 0.6A 스텝다운 DC/DC 스위칭 레귤레이터(SOT-23 패키지)

이 제품의 최신 버전이 있습니다

비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀

다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능

LMR14206

제품 상세 정보

관심 가지실만한 유사 제품

비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀

다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능

기술 자료

설계 및 개발

LMR14206XMKDEMO — LMR14206 Simple Switcher® 소형 풋프린트 42V 벅 레귤레이터 600mA 데모 보드

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