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LM5150QRUMRQ1集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開(kāi)關(guān)式控制器規(guī)格書(shū)PDF中文資料

LM5150QRUMRQ1
廠商型號(hào)

LM5150QRUMRQ1

參數(shù)屬性

LM5150QRUMRQ1 封裝/外殼為16-WQFN 裸露焊盤(pán);包裝為管件;類別為集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開(kāi)關(guān)式控制器;產(chǎn)品描述:LM5150QRUMRQ1

功能描述

LM5150-Q1 Wide VIN Automotive Low IQ Boost Controller

絲印標(biāo)識(shí)

LM5150Q

封裝外殼

WQFN / 16-WQFN 裸露焊盤(pán)

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

LM5150QRUMRQ1規(guī)格書(shū)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):

    LM5150QRUMRQ1

  • 制造商:

    Texas Instruments

  • 類別:

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

  • 系列:

    Automotive, AEC-Q100

  • 包裝:

    管件

  • 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(kāi)關(guān):

    220kHz ~ 2.3MHz

  • 占空比(最大):

    91.5%

  • 同步整流器:

    無(wú)

  • 時(shí)鐘同步:

  • 控制特性:

    使能,限流

  • 工作溫度:

    -40°C ~ 125°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    16-WQFN 裸露焊盤(pán)

  • 供應(yīng)商器件封裝:

    16-WQFN(4x4)

  • 描述:

    LM5150QRUMRQ1

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
15048
原廠可訂貨,技術(shù)支持,直接渠道。可簽保供合同
詢價(jià)
TI/德州儀器
23+
WQFN-16
2000
全新原裝假一賠十
詢價(jià)
TI(德州儀器)
24+
標(biāo)準(zhǔn)
34748
熱賣原裝進(jìn)口
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)
NA
23+
NA
26094
10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè)
詢價(jià)
TI/德州儀器
22+
WQFN-16
15000
原裝優(yōu)質(zhì)現(xiàn)貨訂貨渠道商
詢價(jià)
TI
22+
NA
20000
原裝正品支持實(shí)單
詢價(jià)
TI
三年內(nèi)
1983
只做原裝正品
詢價(jià)
TI
23+
NA
6800
原裝正品,力挺實(shí)單
詢價(jià)
TI(德州儀器)
23+
N/A
12000
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