High Speed PWM Controller

文件：1.75614 Mbytes 页数：8 Pages

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德州仪器

High Speed PWM Controller

文件：914.55 Kbytes 页数：17 Pages

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德州仪器

High Speed PWM Controller

文件：928.06 Kbytes 页数：19 Pages

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德州仪器

High Speed PWM Controller

文件：910.42 Kbytes 页数：19 Pages

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德州仪器

High Speed PWM Controller

文件：968.73 Kbytes 页数：19 Pages

TI

德州仪器

丝印：UC2825AMEP；Package：SOIC；HIGH-SPEED PWM CONTROLLER

1FEATURES • Improved Version of the UC2825 PWM • Compatible With Voltage-Mode or Current-Mode Control Methods • Practical Operation at Switching Frequencies to 1 MHz • 50-ns Propagation Delay to Output • High-Current Dual Totem-Pole Outputs (2-A Peak) • Trimmed Oscillator Discharge Curren

文件：944.74 Kbytes 页数：23 Pages

TI

德州仪器

丝印：UC2825AMEP；Package：SOIC；HIGH-SPEED PWM CONTROLLER

1FEATURES • Improved Version of the UC2825 PWM • Compatible With Voltage-Mode or Current-Mode Control Methods • Practical Operation at Switching Frequencies to 1 MHz • 50-ns Propagation Delay to Output • High-Current Dual Totem-Pole Outputs (2-A Peak) • Trimmed Oscillator Discharge Curren

文件：944.74 Kbytes 页数：23 Pages

TI

德州仪器

丝印：UC2825AQEP；Package：SOIC；HIGH-SPEED PWM CONTROLLER

1FEATURES • Improved Version of the UC2825 PWM • Compatible With Voltage-Mode or Current-Mode Control Methods • Practical Operation at Switching Frequencies to 1 MHz • 50-ns Propagation Delay to Output • High-Current Dual Totem-Pole Outputs (2-A Peak) • Trimmed Oscillator Discharge Curren

文件：944.74 Kbytes 页数：23 Pages

TI

德州仪器

丝印：UC2825AQEP；Package：SOIC；HIGH-SPEED PWM CONTROLLER

1FEATURES • Improved Version of the UC2825 PWM • Compatible With Voltage-Mode or Current-Mode Control Methods • Practical Operation at Switching Frequencies to 1 MHz • 50-ns Propagation Delay to Output • High-Current Dual Totem-Pole Outputs (2-A Peak) • Trimmed Oscillator Discharge Curren

文件：944.74 Kbytes 页数：23 Pages

TI

德州仪器

具有 9.2V/8.4V UVLO、80% 占空比、温度范围为 –40°C 至 85°C 的增强型 30V、1.5A 双端 1MHz PWM 控制器

The UC1825 family of PWM control ICs is optimized for high frequency switched mode power supply applications. Particular care was given to minimizing propagation delays through the comparators and logic circuitry while maximizing bandwidth and slew rate of the error amplifier. This controller is des • Compatible with Voltage or Current Mode Topologies\n• Practical Operation Switching Frequencies to 1MHz\n• 50ns Propagation Delay to Output\n• High Current Dual Totem Pole Outputs (1.5A Peak)\n• Wide Bandwidth Error Amplifier\n• Fully Latched Logic with Double Pulse Suppression\n• Pulse-by-Pulse C;

TI

德州仪器