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LM5152-Q1_V01中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

廠(chǎng)商型號(hào) |
LM5152-Q1_V01 |
功能描述 | LM5152x-Q1 Automotive Low-IQ Synchronous Boost Controller for Start-Stop/Backup Battery Power Supply |
文件大小 |
2.02058 Mbytes |
頁(yè)面數(shù)量 |
46 頁(yè) |
生產(chǎn)廠(chǎng)商 | Texas Instruments |
企業(yè)簡(jiǎn)稱(chēng) |
TI【德州儀器】 |
中文名稱(chēng) | 美國(guó)德州儀器公司官網(wǎng) |
原廠(chǎng)標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-7-19 14:35:00 |
人工找貨 | LM5152-Q1_V01價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
LM5152-Q1_V01規(guī)格書(shū)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
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
QFN |
140 |
市場(chǎng)最低 原裝現(xiàn)貨 假一罰百 可開(kāi)原型號(hào) |
詢(xún)價(jià) | ||
TI(德州儀器) |
24+/25+ |
10000 |
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu) |
詢(xún)價(jià) | |||
TI/德州儀器 |
22+ |
WSON-12 |
2500 |
原裝正品 |
詢(xún)價(jià) | ||
TI(德州儀器) |
22+ |
NA |
6000 |
原廠(chǎng)原裝現(xiàn)貨 |
詢(xún)價(jià) | ||
TI原廠(chǎng)原包裝 |
20+ |
WSON12 |
18000 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢(xún)價(jià) | ||
80000 |
詢(xún)價(jià) | ||||||
TI/德州儀器 |
2324+ |
12-WFDFN 裸露焊盤(pán) |
78920 |
二十余載金牌老企,研究所優(yōu)秀合供單位,您的原廠(chǎng)窗口 |
詢(xún)價(jià) | ||
TI(德州儀器) |
2405+ |
12-WFDFN 裸露焊盤(pán) |
50000 |
只做原裝優(yōu)勢(shì)現(xiàn)貨庫(kù)存,渠道可追溯 |
詢(xún)價(jià) | ||
TI/德州儀器 |
24+ |
12-WSON |
15050 |
原廠(chǎng)支持公司優(yōu)勢(shì)現(xiàn)貨 |
詢(xún)價(jià) | ||
TI |
22+ |
WSON-12 |
12000 |
全新原裝 |
詢(xún)價(jià) |