首頁(yè)>LM5150QRUMRQ1>規(guī)格書(shū)詳情
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

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) | |
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) | |
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:
正
- 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:
是
- 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 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) |