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UC3879DW.A中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
UC3879DW.A |
| 功能描述 | PHASE SHIFT RESONANT CONTROLLER |
| 絲印標(biāo)識(shí) | |
| 封裝外殼 | SOIC |
| 文件大小 |
729.06 Kbytes |
| 頁(yè)面數(shù)量 |
18 頁(yè) |
| 生產(chǎn)廠商 | TI2 |
| 中文名稱(chēng) | 德州儀器 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-15 20:00:00 |
| 人工找貨 | UC3879DW.A價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
UC3879DW.A規(guī)格書(shū)詳情
FEATURES
· Programmable Output Turn On Delay; Zero
Delay Available
· Compatible with Voltage Mode or Current
Mode Topologies
· Practical Operation at Switching Frequencies
to 300 kHz
· 10-MHz Error Amplifier
· Pin Programmable Undervoltage Lockout
· Low Startup Current – 150 mA
· Soft Start Control
· Outputs Active Low During UVLO
DESCRIPTION
The UC3879 controls a bridge power stage by phase
shifting the switching of one half-bridge with respect
to the other. This allows constant frequency pulse
width modulation in combination with resonant,
zero-voltage switching for high efficiency
performance. The UC3879 can be configured to
provide control in either voltage mode or current
mode operation, with overcurrent shutdown for fast
fault protection.
Independently programmable time delays provide
dead-time at the turn-on of each output stage,
allowing time for each resonant switching interval.
| 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 |
25+ |
20-SOIC |
65248 |
百分百原裝現(xiàn)貨 實(shí)單必成 |
詢(xún)價(jià) | ||
TI(德州儀器) |
2024+ |
SOIC-20-300mil |
500000 |
誠(chéng)信服務(wù),絕對(duì)原裝原盤(pán) |
詢(xún)價(jià) | ||
TI |
2016+ |
SOP20 |
6392 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢(xún)價(jià) | ||
TI(德州儀器) |
23+ |
NA |
20094 |
正納10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢(xún)價(jià) | ||
Texas |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開(kāi)票! |
詢(xún)價(jià) | |||
TI |
20+ |
NA |
53650 |
TI原裝主營(yíng)-可開(kāi)原型號(hào)增稅票 |
詢(xún)價(jià) | ||
TI/德州儀器 |
22+ |
SOP-20 |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢(xún)價(jià) | ||
TI |
24+ |
SOP20 |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、價(jià)格合理 |
詢(xún)價(jià) | ||
TI |
23+ |
SOP20 |
10500 |
全新原裝現(xiàn)貨,假一賠十 |
詢(xún)價(jià) | ||
TI |
25+23+ |
51783 |
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢(xún)價(jià) |
