TEXAS INSTRUMENTS UCC3813D-0 控制器, 电流模式控制器, PWM, 12V-0V电源, 1 MHz, 1V/1A输出, SOIC-8
The is a low-power BiCMOS current-mode Pulse Width Modulation PWM Controller contains all of the control and drive components required for off-line and DC to DC fixed-frequency current-mode switching power supplies with minimal parts count. It has the same pin configuration as the UC384x family and also offers the added features of internal full-cycle soft start and internal leading-edge blanking of the current-sense input.
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- Internal soft start
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- Internal fault soft start
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- Internal leading-edge blanking of the current-sense signal
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- 1A Totem-pole output
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- 70ns Typical response from current-sense to gate-drive output
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- 1.5% Tolerance voltage reference
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- Green product and no Sb/Br
频率 1 MHz
电源电压DC 0.00Vmin, 12.0Vmax
输出接口数 1
输出电压 1 V
输出电流 1 A
供电电流 1.2 mA
针脚数 8
耗散功率 0.65 W
调节输出数 1
上升时间 41 ns
开关频率 46 kHz
拓扑结构 Buck, Boost, Flyback, Forward
占空比 100 %
最大占空比 99 %
下降时间 44 ns
工作温度Max 70 ℃
工作温度Min 0 ℃
耗散功率Max 650 mW
电源电压 7.5V ~ 10V
电源电压Max 12 V
电源电压Min 0 V
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
封装 SOIC-8
工作温度 0℃ ~ 70℃ TA
产品生命周期 Active
包装方式 Tube
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
UCC3813D-0 TI 德州仪器 | 当前型号 | 当前型号 |
UCC2813D-0 德州仪器 | 完全替代 | UCC3813D-0和UCC2813D-0的区别 |
UCC2813D-3 德州仪器 | 类似代替 | UCC3813D-0和UCC2813D-3的区别 |
UCC2813D-4 德州仪器 | 类似代替 | UCC3813D-0和UCC2813D-4的区别 |