首頁(yè)>LM5150QURUMRQ1>規(guī)格書詳情

LM5150QURUMRQ1集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器規(guī)格書PDF中文資料

LM5150QURUMRQ1
廠商型號(hào)

LM5150QURUMRQ1

參數(shù)屬性

LM5150QURUMRQ1 封裝/外殼為16-WQFN 裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器;產(chǎn)品描述:1.5-V TO 42-V WIDE VIN, LOW IQ B

功能描述

LM5150-Q1 Wide VIN Automotive Low IQ Boost Controller

絲印標(biāo)識(shí)

LM5150QU

封裝外殼

WQFN / 16-WQFN 裸露焊盤

文件大小

1.96214 Mbytes

頁(yè)面數(shù)量

54 頁(yè)

生產(chǎn)廠商 Texas Instruments
企業(yè)簡(jiǎn)稱

TI德州儀器

中文名稱

美國(guó)德州儀器公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-2-19 22:59:00

LM5150QURUMRQ1規(guī)格書詳情

1 Features

? AEC-Q100 qualified:

– Device temperature grade 1: –40°C to +125°C

ambient operating temperature range

– Device HBM ESD classification level 2

– Device CDM ESD classification level C4B

? Functional Safety-Capable

– Documentation available to aid functional safety

system design

? Wide VIN input range from 1.5 V to 42 V when

VOUT ≥ 5 V (65-V absolute maximum)

? Low shutdown current (IQ ≤ 5 μA)

? Low standby current (IQ ≤ 15 μA)

? Four programmable output voltage options and

two selectable configurations

– 6.8 V, 7.5 V, 8.5 V, or 10.5 V

– Start-stop or e-call configurations

? Adjustable switching frequency from 220 kHz to

2.3 MHz

? Automatic wake-up and standby mode transition

? Optional clock synchronization

? Boost status indicator

? 1.5-A peak MOSFET gate driver

? Adjustable cycle-by-cycle current limit

? Thermal shutdown

? 16-pin WQFN with wettable and non-wettable flank

options

? Create a custom design using the LM5150-Q1 with

the WEBENCH? Power Designer

2 Applications

? Automotive start-stop system

? Automotive emergency call system

? Battery-powered boost converters

3 Description

The LM5150-Q1 device is a wide input range

automatic boost controller. The device is suitable

for use as a pre-boost converter which maintains

the output voltage from a vehicle battery during

automotive cranking or from a back-up battery during

the loss of vehicle battery.

The LM5150-Q1 switching frequency is programmed

by a resistor from 220 kHz to 2.3 MHz. Fast switching

(≥ 2.2 MHz) minimizes AM band interference and

allows for a small solution size and fast transient

response.

The LM5150-Q1 operates in low IQ standby mode

when the input or output voltage is above the preset

standby thresholds and automatically wakes up when

the output voltage drops below the preset wake-up

threshold.

The device transients in and out of the low IQ standby

mode to extend battery life at light load. A single

resistor programs the target output regulation voltage

as well as the configuration. Additional features

include low shutdown current, boost status indicator,

adjustable cycle-by-cycle current limit, and thermal

shutdown.

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    LM5150QURUMRQ1

  • 制造商:

    Texas Instruments

  • 類別:

    集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器

  • 系列:

    Automotive, AEC-Q100

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 輸出類型:

    晶體管驅(qū)動(dòng)器

  • 功能:

    升壓

  • 輸出配置:

  • 拓?fù)洌?/span>

    升壓

  • 輸出階段:

    1

  • 電壓 - 供電 (Vcc/Vdd):

    1.5V ~ 42V

  • 頻率 - 開關(guān):

    220kHz ~ 2.3MHz

  • 占空比(最大):

    87%

  • 同步整流器:

  • 時(shí)鐘同步:

  • 控制特性:

    限流,使能,頻率控制

  • 工作溫度:

    -40°C ~ 150°C(TJ)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    16-WQFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    16-WQFN(4x4)

  • 描述:

    1.5-V TO 42-V WIDE VIN, LOW IQ B

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
TI(德州儀器)
23+
WQFN-16
7748
原廠可訂貨,技術(shù)支持,直接渠道。可簽保供合同
詢價(jià)
TI
21+
QFN
4500
詢價(jià)
TI(德州儀器)
10000
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu)
詢價(jià)
TI/德州儀器
23+
WQFN-16
32078
10年以上分銷商,原裝進(jìn)口件,服務(wù)型企業(yè)
詢價(jià)
TI
23+
NA
6800
原裝正品,力挺實(shí)單
詢價(jià)
TI(德州儀器)
2022+
8000
原廠原裝,假一罰十
詢價(jià)
TI
25+
WQFN (RUM)
6000
原廠原裝,價(jià)格優(yōu)勢(shì)!13246658303
詢價(jià)
TI(德州儀器)
23+
WQFN-16
12016
正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊
詢價(jià)
TI
24+
WQFN-16
18000
原裝正品 有掛有貨 假一賠十
詢價(jià)
TI(德州儀器)
22+
N/A
6000
原廠原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢(shì)終端BOM表可配單提供樣品
詢價(jià)