--- 產(chǎn)品參數(shù) ---
- 封裝 SOP8封裝
- 溝道 2個(gè)P—Channel
--- 數(shù)據(jù)手冊(cè) ---
--- 產(chǎn)品詳情 ---
產(chǎn)品型號(hào): F7421Q-VB
絲印: VBA4338
品牌: VBsemi
封裝: SOP8
詳細(xì)參數(shù)說(shuō)明:
- 通道數(shù)量: 2個(gè)P-Channel
- 額定電壓: -30V
- 最大連續(xù)漏極電流: -7A
- 靜態(tài)漏極-源極電阻(RDS(ON)): 35mΩ @ VGS=10V, VGS=20V
- 閾值電壓(Vth): -1.5V

應(yīng)用簡(jiǎn)介:
F7421Q-VB是一款具有2個(gè)P-Channel溝道的功率場(chǎng)效應(yīng)管,主要用于低壓高功率應(yīng)用場(chǎng)合。其低漏極-源極電阻和高閾值電壓特性使其適用于各種功率控制和開(kāi)關(guān)電路。
舉例說(shuō)明:
1. 電源管理模塊: 在電源管理模塊中,F(xiàn)7421Q-VB可用作低壓降調(diào)節(jié)器的輸出級(jí)驅(qū)動(dòng)器,可實(shí)現(xiàn)高效率的電源轉(zhuǎn)換,并具有較低的導(dǎo)通和開(kāi)關(guān)損耗。
2. 電機(jī)驅(qū)動(dòng)模塊: 在電機(jī)驅(qū)動(dòng)模塊中,F(xiàn)7421Q-VB可用作電機(jī)驅(qū)動(dòng)器的高側(cè)開(kāi)關(guān),實(shí)現(xiàn)對(duì)電機(jī)的高效控制和驅(qū)動(dòng),同時(shí)具有較低的導(dǎo)通損耗和高可靠性。
3. LED照明模塊: 在LED照明模塊中,F(xiàn)7421Q-VB可用作LED驅(qū)動(dòng)器的開(kāi)關(guān)管,實(shí)現(xiàn)對(duì)LED燈珠的精確控制和調(diào)節(jié),確保照明系統(tǒng)的穩(wěn)定性和效率。
通過(guò)以上舉例,可以看出F7421Q-VB適用于各種領(lǐng)域的功率控制和開(kāi)關(guān)電路,包括電源管理、電機(jī)驅(qū)動(dòng)和LED照明等領(lǐng)域,并在相應(yīng)模塊中發(fā)揮重要作用。
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