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DRV8244-Q1_V01中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書
DRV8244-Q1_V01規(guī)格書詳情
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
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI(德州儀器) |
2024+ |
N/A |
500000 |
誠信服務,絕對原裝原盤 |
詢價 | ||
TI(德州儀器) |
24+ |
VQFN16HR(3x6) |
7350 |
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術支持!!! |
詢價 | ||
TI(德州儀器) |
24+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應,賬期支持! |
詢價 | ||
TI/德州儀器 |
25+ |
原廠封裝 |
10280 |
原廠授權代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | ||
TI |
23+ |
VQFN-HR16 |
20000 |
詢價 | |||
TI |
25+ |
VQFN-HR (RYJ) |
6000 |
原廠原裝,價格優(yōu)勢 |
詢價 | ||
TI |
24+ |
VQFN-HR16 |
8000 |
原裝,正品 |
詢價 | ||
TI |
24+ |
VQFN-HR16 |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價 | ||
TI(德州儀器) |
23+ |
VQFN-16-HR(3x6) |
15000 |
專業(yè)幫助客戶找貨 配單,誠信可靠! |
詢價 | ||
TI |
23+ |
NA |
6800 |
原裝正品,力挺實單 |
詢價 |