LM27313

활성

1.6MHz 부스트 컨버터(30V 내부 FET 스위치 포함, SOT-23)

지금 주문

데이터시트

document-pdfAcrobat LM27313/-Q1 1.6-MHz Boost Converter With 30-V Internal FET Switch in SOT-23 datasheet (Rev. E) (영어) PDF | HTML

LM27313

활성

데이터시트

지금 주문

제품 상세 정보

Vin (min) (V)

2.7

Vin (max) (V)

Topology

Boost

Type

Converter

Switching frequency (min) (kHz)

1150

Switching frequency (max) (kHz)

1900

Features

Enable, Light Load Efficiency, Nonsynchronous rectification

Vout (min) (V)

Vout (max) (V)

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Iq (typ) (A)

0.0021

Vin (min) (V)

2.7

Vin (max) (V)

Topology

Boost

Type

Converter

Switching frequency (min) (kHz)

1150

Switching frequency (max) (kHz)

1900

Features

Enable, Light Load Efficiency, Nonsynchronous rectification

Vout (min) (V)

Vout (max) (V)

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Iq (typ) (A)

0.0021

SOT-23 (DBV)

8.12 mm² 2.9 x 2.8

LM27313-Q1 is an Automotive-Grade Product
that is AEC-Q100 Grade 1 Qualified (–40°C
to +125°C Operating Junction Temperature)
30-V DMOS FET Switch
1.6-MHz Switching Frequency
Low R_DS(ON) DMOS FET
Switch Current up to 800 mA
Wide Input Voltage Range (2.7 V to 14 V)
Low Shutdown Current (< 1 µA)
5-Lead SOT-23 Package
Uses Tiny Capacitors and Inductors
Cycle-by-Cycle Current Limiting
Internally Compensated

LM27313-Q1 is an Automotive-Grade Product
that is AEC-Q100 Grade 1 Qualified (–40°C
to +125°C Operating Junction Temperature)
30-V DMOS FET Switch
1.6-MHz Switching Frequency
Low R_DS(ON) DMOS FET
Switch Current up to 800 mA
Wide Input Voltage Range (2.7 V to 14 V)
Low Shutdown Current (< 1 µA)
5-Lead SOT-23 Package
Uses Tiny Capacitors and Inductors
Cycle-by-Cycle Current Limiting
Internally Compensated

The LM27313/-Q1 switching regulator is a current-mode boost converter with a fixed operating frequency of 1.6 MHz.

The use of the SOT-23 package, made possible by the minimal losses of the 800-mA switch, and the small inductors and capacitors result in extremely high power density. The 30-V internal switch makes these solutions perfect for boosting to voltages of 5 V to 28 V.

This device has a logic-level shutdown pin that can be used to reduce quiescent current and extend battery life.

Protection is provided through cycle-by-cycle current limiting and thermal shutdown. Internal compensation simplifies design and reduces component count.

The LM27313/-Q1 switching regulator is a current-mode boost converter with a fixed operating frequency of 1.6 MHz.

This device has a logic-level shutdown pin that can be used to reduce quiescent current and extend battery life.

Protection is provided through cycle-by-cycle current limiting and thermal shutdown. Internal compensation simplifies design and reduces component count.

open-in-new

기타 AC/DC & DC/DC converters (integrated FET) 찾기

다운로드 스크립트와 함께 비디오 보기 동영상

관심 가지실만한 유사 제품

open-in-new

대안 비교

비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀

LM27313-Q1

활성

SOT-23, AEC-Q100 인증, 30V 내부 FET 스위치를 지원하는 1.6MHz 부스트 컨버터 28-V Output voltage boost converter with power diode and isolation switch.

TLV61046A

활성

전원 다이오드 및 절연 스위치가 있는 28V 출력 전압 부스트 컨버터 AEC-Q100 qualified for automotive applications.

다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능

TPS61376

활성

25V, 4.5A, 부스트 컨버터, 2.5% 정확도 입력 평균 전류 제한 및 실제 분리 TPS61376 has adjustable input current limited and true disconnection feature

기술 문서

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모두 보기4

	유형	직함		날짜
*	Data sheet	LM27313/-Q1 1.6-MHz Boost Converter With 30-V Internal FET Switch in SOT-23 datasheet (Rev. E)	PDF \| HTML	2014/10/23
	Application note	Extend the Output Voltage Range With a Coupling Inductor		2019/09/20
	Selection guide	Power Management Guide 2018 (Rev. R)		2018/06/25
	Application note	Design of UVLO for LM27313 (Rev. B)		2014/04/08