首頁(yè)>DRV8244HQRYJRQ1>規(guī)格書(shū)詳情
DRV8244HQRYJRQ1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) |
DRV8244HQRYJRQ1 |
功能描述 | DRV8244-Q1 Automotive H-Bridge Driver with Integrated Current Sense and Diagnostics |
絲印標(biāo)識(shí) | |
封裝外殼 | VQFN-HR |
文件大小 |
3.51233 Mbytes |
頁(yè)面數(shù)量 |
80 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 | 2025-6-11 18:30:00 |
人工找貨 | DRV8244HQRYJRQ1價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
DRV8244HQRYJRQ1規(guī)格書(shū)詳情
1 Features
? AEC-Q100 qualified for automotive applications:
– Temperature grade 1: –40°C to +125°C, TA
? – Documentation available to aid functional safety
system design
? 4.5-V to 35-V (40-V abs. max) operating range
? VQFN-HR package: RON_LS + RON_HS: 47 mΩ
? HVSSOP package: RON_LS + RON_HS: 60 mΩ
? IOUT Max = 21 A
? PWM frequency operation up to 25 KHz with
automatic dead time assertion
? Configurable slew rate and spread spectrum
clocking for low electromagnetic interference (EMI)
? Integrated current sense (eliminates shunt resistor)
? Proportional load current output on IPROPI pin
? Configurable current regulation
? Protection and diagnostic features with
configurable fault reaction (latched or retry)
– Load diagnostics in both the off-state and onstate
to detect open load and short circuit
– Voltage monitoring on supply (VM)
– Over current protection
– Over temperature protection
– Fault indication on nFAULT pin
? Supports 3.3-V, 5-V logic inputs
? Low sleep current - 1μA typical at 25°C
? 3 variants - HW (H), SPI (S) or SPI (P)
? Configurable control modes:
– Single full bridge using PWM or PH/EN mode
– Two half-bridges using Independent mode
? Device family comparison table
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) |
2024+ |
N/A |
500000 |
誠(chéng)信服務(wù),絕對(duì)原裝原盤(pán) |
詢(xún)價(jià) | ||
TI/德州儀器 |
22+ |
3000 |
原裝正品現(xiàn)貨,德為本,正為先,通天下! |
詢(xún)價(jià) | |||
TI(德州儀器) |
23+ |
VQFN-16-HR(3x6) |
13650 |
公司只做原裝正品,假一賠十 |
詢(xún)價(jià) | ||
TI(德州儀器) |
24+ |
18500 |
全網(wǎng)低價(jià),原裝原包 |
詢(xún)價(jià) | |||
TI |
24+ |
VQFN-HR16 |
5000 |
全新原裝正品,現(xiàn)貨銷(xiāo)售 |
詢(xún)價(jià) | ||
TI |
24+ |
VQFN-HR16 |
8000 |
原裝,正品 |
詢(xún)價(jià) | ||
TI/德州儀器 |
25+ |
原廠(chǎng)封裝 |
10280 |
原廠(chǎng)授權(quán)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源! |
詢(xún)價(jià) | ||
TI |
22+23+ |
VQFN-HR16 |
8000 |
新到現(xiàn)貨,只做原裝進(jìn)口 |
詢(xún)價(jià) | ||
TI |
25+ |
VQFN-HR (RYJ) |
6000 |
原廠(chǎng)原裝,價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) | ||
TI(德州儀器) |
23+ |
15000 |
專(zhuān)業(yè)幫助客戶(hù)找貨 配單,誠(chéng)信可靠! |
詢(xún)價(jià) |