POWER FACTOR CONTROLLER

The UTC UA7527 is a simple and high performance active power factor corrective controller for boost PFC application which operates in the critical conduction mode. The UTC UA7527 is optimized for electronic ballasts, low power and high density power supplies which require minimum board area reduced • Internal Start-up Timer\n• Very Precise Adjustable Output Over Voltage Protection\n• Zero Current Detector\n• Quadrant Multiplier\n• Internal R/C Filter Eliminates the Need for an External R/C Filter\n• Trimmed 1.5% Internal Band Gap Reference\n• Under Voltage Lockout with 3V of Hysteresis\n• ;

POWER FACTOR CONTROLLER

文件：246.66 Kbytes Page：6 Pages

POWER FACTOR CONTROLLER

文件：257.79 Kbytes Page：6 Pages

POWER FACTOR CONTROLLER

文件：257.79 Kbytes Page：6 Pages

POWER FACTOR CONTROLLER

文件：257.79 Kbytes Page：6 Pages

POWER FACTOR CONTROLLER

文件：246.66 Kbytes Page：6 Pages

POWER FACTOR CONTROLLER

文件：246.66 Kbytes Page：6 Pages

POWER FACTOR CONTROLLER

文件：246.66 Kbytes Page：6 Pages

POWER FACTOR CONTROLLER

文件：246.66 Kbytes Page：6 Pages

Power Factor Correction Controller

Description The FAN7527B provides simple and high performance active power factor correction. The FAN7527B is optimized for electronic ballasts and low power and high density power supplies which require minimum board size, reduced external components and low power dissipation. Because the R/C

Power Factor Correction Controller

Description The FAN7527B provides simple and high performance active power factor correction. The FAN7527B is optimized for electronic ballasts and low power and high density power supplies which require minimum board size, reduced external components and low power dissipation. Because the R/C

Power Factor Correction Controller

Description The FAN7527B provides simple and high performance active power factor correction. The FAN7527B is optimized for electronic ballasts and low power and high density power supplies which require minimum board size, reduced external components and low power dissipation. Because the R/C

Graphic Equalizer System

Overview The LC7527E is a microprocessor controllable seven-band graphic equalizer LSI that does not require the use of external semiconductor inductors (simulated inductors). Features • This LSI, in conjunction with a control microprocessor, can implement in two chips, an electronic graphi

Graphic Equalizer System

Overview The LC7527E is a microprocessor controllable seven-band graphic equalizer LSI that does not require the use of external semiconductor inductors (simulated inductors). Features • This LSI, in conjunction with a control microprocessor, can implement in two chips, an electronic graphi