High Power Factor Preregulator

FEATURES · Complete 8-pin Power Factor Solution · Reduced External Components · RMS Line Voltage Compensation · Precision Multiplier/Squarer/Divider · Internal 75kHz Synchronizable Oscillator · Average Current Mode PWM Control · Overvoltage Protection Comparator · High Current, Clamped

文件：302.23 Kbytes 页数：11 Pages

TI

德州仪器

High Power Factor Preregulator

文件：401.16 Kbytes 页数：10 Pages

TI

德州仪器

High Power Factor Preregulator

文件：204.25 Kbytes 页数：6 Pages

TI

德州仪器

温度范围为 –25°C 至 85°C 的 75kHz 双极连续导通模式 (CCM) PFC 控制器

The UC3853 provides simple, yet high performance active power factor correction. Using the same control technique as the UC1854, this 8-pin device exploits a simplified architecture and an internal oscillator to minimize external component count. The UC3853 incorporates a precision multiplier/square • Complete 8-pin Power Factor Solution\n• Reduced External Components\n• RMS Line Voltage Compensation\n• Precision Multiplier/Squarer/Divider\n• Internal 75kHz Synchronizable Oscillator\n• Average Current Mode PWM Control\n• Overvoltage Protection Comparator\n• High Current, Clamped Gate Driver;

TI

德州仪器

High Power Factor Preregulator

FEATURES • Complete 8-pin Power Factor Solution • Reduced External Components • RMS Line Voltage Compensation • Precision Multiplier/Squarer/Divider • Internal 63kHz Synchronizable Oscillator • Average Current Mode PWM Control • Overvoltage Protection Comparator • High Current, Clamped

文件：559.13 Kbytes 页数：12 Pages

TI

德州仪器

High Power Factor Preregulator

FEATURES • Complete 8-pin Power Factor Solution • Reduced External Components • RMS Line Voltage Compensation • Precision Multiplier/Squarer/Divider • Internal 63kHz Synchronizable Oscillator • Average Current Mode PWM Control • Overvoltage Protection Comparator • High Current, Clamped

文件：559.13 Kbytes 页数：12 Pages

TI

德州仪器

High Power Factor Preregulator

FEATURES • Complete 8-pin Power Factor Solution • Reduced External Components • RMS Line Voltage Compensation • Precision Multiplier/Squarer/Divider • Internal 63kHz Synchronizable Oscillator • Average Current Mode PWM Control • Overvoltage Protection Comparator • High Current, Clamped

文件：559.13 Kbytes 页数：12 Pages

TI

德州仪器

High Power Factor Preregulator

FEATURES • Complete 8-pin Power Factor Solution • Reduced External Components • RMS Line Voltage Compensation • Precision Multiplier/Squarer/Divider • Internal 63kHz Synchronizable Oscillator • Average Current Mode PWM Control • Overvoltage Protection Comparator • High Current, Clamped

文件：559.13 Kbytes 页数：12 Pages

TI

德州仪器

High Power Factor Preregulator

FEATURES • Complete 8-pin Power Factor Solution • Reduced External Components • RMS Line Voltage Compensation • Precision Multiplier/Squarer/Divider • Internal 63kHz Synchronizable Oscillator • Average Current Mode PWM Control • Overvoltage Protection Comparator • High Current, Clamped

文件：559.13 Kbytes 页数：12 Pages

TI

德州仪器

丝印：UC2853D；Package：SOIC；High Power Factor Preregulator

FEATURES · Complete 8-pin Power Factor Solution · Reduced External Components · RMS Line Voltage Compensation · Precision Multiplier/Squarer/Divider · Internal 75kHz Synchronizable Oscillator · Average Current Mode PWM Control · Overvoltage Protection Comparator · High Current, Clamped

文件：302.23 Kbytes 页数：11 Pages

TI

德州仪器