零件型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
TMI3344 | 高壓Buck轉(zhuǎn)換器; . High Efficiency: Up to 95%@12V to 5V. Wide input voltage: 4.5V ~ 30V. Up to 3A Output Current. Low Typical 3μA Shutdown Current. Adjustable Soft-Start Time. Fixed 340kHz Switching Frequency. Stable with Low ESR Ceramic Output. Peak Current Mode with External Compensation. PFM in Light Load Condition. 0.925V Voltage Reference with ±2% Accuracy. Thermal Shutdown. Cycle-by-cycle Current Limit Protection. Over Current Protection with Hiccup Mode. ESOP8 Package(2); TMI3344?is a wide input voltage of?4.5V to?30V, high efficiency current mode, synchronous step-down DC/DC converter capable of delivering 3A current with adjustable soft-start time. TMI3344?integrates main switch and synchronous switch with low RDS(on) to minimize the conduction loss. The device integrates 120mΩ?High-Side?and?80mΩ?Low-side Power MOS, and has advanced features include UVLO, Thermal Shutdown, Soft Start, input OVP. | TollsemiToll Microelectronic 拓爾微電子拓爾微電子股份有限公司 | Tollsemi | |
Heyco?NylonCableClamps | ETCList of Unclassifed Manufacturers 未分類制造商 | ETC | ||
PEconverter | FESTOFesto Corporation. 費(fèi)斯托 | FESTO | ||
NylonCableClamps | HeycoHeyco. ???/span> | Heyco | ||
TMI/拓爾微 | TMI/拓爾微 相關(guān)企業(yè):深圳市金睿揚(yáng)電子科技有限公司 | TMI/拓爾微 |
技術(shù)參數(shù)
- IOUT(A):
3
- Switching Frequency(Hz):
340k
- VFB(V):
0.925
- Iq(μA):
380
- HSFET Rds(on)(Ω):
0.12
- LSFET Rds(on)(Ω):
0.08
- Control Mode:
CM
- Functions:
PFM External COMP./ Adj SS
- Package:
ESOP8
- Status:
MP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TMI/拓爾微 |
21+ |
ESOP8 |
20000 |
原裝代理正品 |
詢價(jià) | ||
SUNTO/尚途 |
24+ |
ESOP8 |
20000 |
十年沉淀唯有原裝 |
詢價(jià) | ||
拓爾微電子 |
21+ |
ESOP8 |
10 |
全新原裝鄙視假貨 |
詢價(jià) | ||
TMI/拓爾微 |
24+ |
ESOP-8 |
7800 |
全新原廠原裝正品現(xiàn)貨,低價(jià)出售,實(shí)單可談 |
詢價(jià) | ||
TMI/拓爾微 |
24+ |
QFN5x5-28 |
60000 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
TMI(拓爾微) |
23+ |
SOT-23-6 |
476 |
10年專業(yè)做電源IC/原裝現(xiàn)貨庫(kù)存 |
詢價(jià) | ||
TMI 拓爾微 |
24+ |
SOT23-6 |
40000 |
正規(guī)渠道貨源 |
詢價(jià) | ||
TMI(拓爾微) |
2447 |
SOT23-5 |
105000 |
3000個(gè)/圓盤一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨, |
詢價(jià) | ||
TMI(拓爾微) |
2021+ |
SOT23-5 |
3689 |
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) |
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