LM27313-Q1

Name: LM27313-Q1
Brand: TI
SKU: LM27313-Q1
Price: 0.802 USD

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具有 30V 内部 FET 开关并采用 SOT-23 封装的 1.6MHz 升压转换器，符合 AEC-Q100 标准

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数据表

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

LM27313-Q1

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数据表

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米6体育平台手机版_好二三四详情

Rating

Automotive

Operating temperature range (°C)

-40 to 125

Topology

Boost

Type

Converter

Vin (min) (V)

2.7

Vin (max) (V)

Switching frequency (min) (kHz)

1150

Switching frequency (max) (kHz)

1900

Features

Enable, Light Load Efficiency, Nonsynchronous rectification

Vout (min) (V)

Vout (max) (V)

Iq (typ) (µA)

2100

Duty cycle (max) (%)

Switch current limit (typ) (A)

1.25

Rating

Automotive

Operating temperature range (°C)

-40 to 125

Topology

Boost

Type

Converter

Vin (min) (V)

2.7

Vin (max) (V)

Switching frequency (min) (kHz)

1150

Switching frequency (max) (kHz)

1900

Features

Enable, Light Load Efficiency, Nonsynchronous rectification

Vout (min) (V)

Vout (max) (V)

Iq (typ) (µA)

2100

Duty cycle (max) (%)

Switch current limit (typ) (A)

1.25

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.

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LM27313

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具有 30V 内部 FET 开关并采用 SOT-23 封装的 1.6MHz 升压转换器 Commercial grade version.

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	类型	标题		下载最新的英语版本		日期
*	数据表	LM27313/-Q1 1.6-MHz Boost Converter With 30-V Internal FET Switch in SOT-23 数据表 (Rev. E)	PDF \| HTML			2014年 10月 23日

设计和开发

如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。

参考设计

PMP15014 — 汽车信息娱乐电源系统参考设计

PME15014 旨在用作由非电池电源供电且用于信息娱乐系统的汽车前端电源。该解决方案通过满足高电压输入需求的单级电源系统创建，可以针对不同的负载需求为多个输出轨提供低电压。该系统还提供瞬态和反极性保护。宽输入电压降压级在 2.1Mhz 频率下工作以避免 AM 频带，并具有支持 CISPER 25 的差分 EMI 滤波器，可实现出色的 EMI 性能。

测试报告: PDF

原理图: PDF