1.5 A 280千赫/ 560 kHz的升压稳压器 1.5 A 280 kHz/560 kHz Boost Regulators
Darlington Complementary Silicon Power Transistors
Designed for general−purpose amplifier and low frequency switching applications.
Features
• High DC Current Gain −
Min hFE = 1000 @ IC
= 5.0 A, VCE = 4 V
• Collector−Emitter Sustaining Voltage − @ 30 mA
VCEOsus = 60 Vdc Min − TIP140, TIP145
= 80 Vdc Min − TIP141, TIP146
= 100 Vdc Min − TIP142, TIP147
• Monolithic Construction with Built−In Base−Emitter Shunt Resistor
• Pb−Free Packages are Available