開關(guān)調(diào)色溫控制芯片

S4422B系列芯片是開關(guān)調(diào)色溫的專用芯片，內(nèi)置兩個40V的MOS管，簡化了外圍電路結(jié)構(gòu)。該系列芯片采用成熟的電流檢測技術(shù)判斷開關(guān)機狀態(tài),確保多個電源同時應(yīng)用時的狀態(tài)一致性。S4422B系列可以使用在隔離反激或Buck結(jié)構(gòu)中，也可以搭配阻容電源實現(xiàn)開關(guān)調(diào)色，使用方便。 三段開關(guān)調(diào)色:L1-L2-(L1+L2)/2內(nèi)置40V開關(guān)管，無需外掛開關(guān)管外圍簡潔，空載電壓60V內(nèi)無需供電電阻內(nèi)置計時器，保證保持時間的一致性兼容隔離、非隔離及阻容等3~7W 小功率應(yīng)用;

BPS

晶豐明源

10 AMPS 50 - 300 VOLTS 40 nsec HYPER FAST RECTIFIER

文件：423.16 Kbytes 頁數(shù)：2 Pages

SSDI

Electroluminescent Lamp Driver

DESCRIPTION The SP4422A is a high voltage output DC-AC converter that can operate from a 2.2V-5.0V power supply. The SP4422A is capable of supplying up to 220 VPP signals, making it ideal for driving electroluminescent lamps. The device features 50 nA (typical) standby current, for use in low p

文件：136.84 Kbytes 頁數(shù)：13 Pages

SIPEX

Electroluminescent Lamp Driver

DESCRIPTION The SP4422A is a high voltage output DC-AC converter that can operate from a 2.2V-5.0V power supply. The SP4422A is capable of supplying up to 220 VPP signals, making it ideal for driving electroluminescent lamps. The device features 50 nA (typical) standby current, for use in low p

文件：136.84 Kbytes 頁數(shù)：13 Pages

SIPEX