具有 9.2V/8.4V UVLO 和 50% 占空比、温度范围为 -40°C 至 85°C 的 30V、2A 双端 1MHz PWM 控制器

The UC3823A and UC3823B and the UC3825A and UC3825B family of PWM controllers are improved versions of the standard UC3823 and UC3825 family. Performance enhancements have been made to several of the circuit blocks. Error amplifier gain bandwidth product is 12 MHz, while input offset voltage is 2 mV • Improved Versions of the UC3823/UC3825 PWMs\n• Compatible with Voltage-Mode or Current-Mode Control Methods\n• Practical Operation at Switching Frequencies to 1 MHz\n• 50-ns Propagation Delay to Output\n• High-Current Dual Totem Pole Outputs (2-A Peak)\n• Trimmed Oscillator Discharge Current\n• Lo;

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：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：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

增强型产品高速 Pwm 控制器

The UC2825A-EP pulse width modulation (PWM) controller is an improved version of the standard UC2825. Performance enhancements have been made to several of the circuit blocks. Error amplifier gain bandwidth product is 12 MHz, while input offset voltage is 2 mV. Current-limit threshold is specified t • Improved Version of the UC2825 PWM\n• Practical Operation at Switching Frequencies to 1 MHz\n• High-Current Dual Totem-Pole Outputs (2-A Peak)\n• Low 100-µA Startup Current\n• Latched Overcurrent Comparator With Full Cycle Restart\n• One Assembly/Test Site\n• Available in Military (–55°C/125°C) Te;

TI

德州仪器

汽车类 8.4V 至 22V、高达 1MHz 的 PWM 控制器

The UC2825A pulse-width modulation (PWM) controller is an improved versions of the standard UC3825. Performance enhancements have been made to several of the circuit blocks. Error amplifier gain bandwidth product is 12 MHz, while input offset voltage is 2 mV. Current limit threshold is specified to • Qualified for Automotive Applications\n• Improved Version of the UC3825 PWM\n• Compatible With Voltage-Mode or Current-Mode Control Methods\n• Practical Operation at Switching Frequencies to 1 MHz\n• 50-ns Propagation Delay to Output\n• High-Current Dual Totem-Pole Outputs: 2 A (Peak)\n• Trimmed O;

TI

德州仪器

Package：16-SOIC（0.295"，7.50mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 功能：升压，升压/降压 类别：集成电路（IC） PMIC - 稳压器 - DC DC 开关式控制器 描述：IC REG CTRLR MULT TOP 16SOIC

TI

德州仪器

Package：16-SOIC（0.295"，7.50mm 宽）；包装：卷带（TR） 功能：升压，升压/降压 类别：集成电路（IC） PMIC - 稳压器 - DC DC 开关式控制器 描述：IC REG CTRLR MULT TOP 16SOIC

TI

德州仪器

Package：16-SOIC（0.295"，7.50mm 宽）；包装：卷带（TR） 功能：升压，升压/降压 类别：集成电路（IC） DC-DC 开关控制器 描述：IC REG CTRLR MULT TOP 16SOIC

TI

德州仪器