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LM5152QRGRRQ1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
![LM5152QRGRRQ1](https://oss.114ic.com/img3w/pdf141156.png)
廠商型號(hào) |
LM5152QRGRRQ1 |
參數(shù)屬性 | LM5152QRGRRQ1 封裝/外殼為20-VFQFN 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:AUTOMOTIVE 2.2 MHZ WIDE VIN LOW |
功能描述 | LM5152x-Q1 Automotive Low-IQ Synchronous Boost Controller for Start-Stop/Backup Battery Power Supply |
絲印標(biāo)識(shí) | |
封裝外殼 | VQFN / 20-VFQFN 裸露焊盤 |
文件大小 |
2.02058 Mbytes |
頁面數(shù)量 |
46 頁 |
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 | 2025-2-16 22:59:00 |
LM5152QRGRRQ1規(guī)格書詳情
1 Features
? AEC-Q100 qualified for automotive applications
– Temperature grade 1: –40°C to +125°C, TA
? Functional Safety-Capable
– Documentation available to aid functional safety
system design
? Suited for wide operating range automotive battery
powered applications
– 3.8-V to 42-V input operating range
– Dynamically programmable VOUT from 5 V to
20 V (protection up to 57 V)
– Minimum boost input 0.8 V when BIAS ≥ 3.8 V
– Bypass operation when VSUPPLY > VLOAD
(LM5152 only, see the device comparison
table)
? Minimized battery drain
– Shutdown current ≤ 3 μA
– Automatic mode transition
– Battery drain in deep sleep ≤ 11 μA (bypass
operation, charge pump off)
– Battery drain in deep sleep ≤ 33 μA (bypass
operation, charge pump on)
– BIAS IQ in sleep ≤ 13 μA (skip mode)
– Strong 5-V MOSFET drivers
? Small solution size and low cost
– 2.2-MHz maximum switching frequency
– Internal boot diode
– Constant peak current limit over VIN
– Supports DCR inductor current sensing
– QFN-20 with wettable flanks
? Avoid AM band interference and crosstalk
– Optional clock synchronization
– 100-kHz to 2.2-MHz switching frequency
– Selectable switching mode (FPWM, diode
emulation, skip mode)
? EMI mitigation
– Optional programmable spread spectrum
– Lead-less package
? Programmability and flexibility
– Dynamic VOUT tracking
– Dynamic switching frequency programming
– Programmable line UVLO
– Adjustable soft start
– Adaptive dead time
– Boost STATUS indicator
? Integrated protection features
– Cycle-by-cycle peak current limit
– Overvoltage protection
– HB-SW short protection
– Thermal shutdown
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
LM5152QRGRRQ1
- 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:
正
- 拓?fù)洌?/span>
升壓
- 輸出階段:
1
- 電壓 - 供電 (Vcc/Vdd):
0.8V ~ 42V
- 頻率 - 開關(guān):
100kHz ~ 2.2MHz
- 占空比(最大):
80%,94%
- 同步整流器:
是
- 時(shí)鐘同步:
是
- 控制特性:
空載時(shí)間控制,使能,頻率控制,斜坡,軟啟動(dòng),同步,跟蹤
- 工作溫度:
-40°C ~ 150°C(TJ)
- 安裝類型:
表面貼裝,可潤(rùn)濕側(cè)翼
- 封裝/外殼:
20-VFQFN 裸露焊盤
- 供應(yīng)商器件封裝:
20-VQFN(3.5x3.5)
- 描述:
AUTOMOTIVE 2.2 MHZ WIDE VIN LOW
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI |
21+ |
VQFN |
45000 |
原裝現(xiàn)貨 假一罰十 支持實(shí)單 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
TI(德州儀器) |
23+ |
QFN |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
TI/德州儀器 |
22+ |
VQFN-20 |
9000 |
原裝正品現(xiàn)貨假一罰十 |
詢價(jià) | ||
TI |
24+ |
QFN |
140 |
市場(chǎng)最低 原裝現(xiàn)貨 假一罰百 可開原型號(hào) |
詢價(jià) | ||
23+ |
WSON12 |
3000 |
正規(guī)渠道,只有原裝! |
詢價(jià) | |||
TI/德州儀器 |
24+ |
WSON12 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
TI/德州儀器 |
22+ |
WSON-12 |
2500 |
原裝正品 |
詢價(jià) | ||
Texas Instruments(德州儀器) |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購(gòu)芯無憂 |
詢價(jià) | ||
TI(德州儀器) |
22+ |
NA |
6000 |
原廠原裝現(xiàn)貨 |
詢價(jià) |