TEXAS INSTRUMENTS TL2843BDR-8 控制器, 电流模式控制器, PWM, 25V-12V电源, 500 kHz, 30V/200mA输出, SOIC-8
The PWM controller, developed by Texas Instruments, is perfect for dealing with varying levels of voltage between circuits. With an output that has a voltage of 0 to 30 V, this is power management at its best. This current mode controller supports boost|flyback|forward topology. Its single PWM output produces a current of 200Max mA. Its switching regulator has a frequency of 500 kHz. This product will be shipped in tape and reel packaging so that components can be mounted effectively. This current mode controller"s maximum duty cycle is 100 %. This device has a maximum of 30 V. This current mode controller has an operating temperature range of -40 °C to 85 °C.
频率 500 kHz
电源电压DC 12.0V min
输出接口数 1
输入电压DC 5.50 V
输出电压 0V ~ 30V
输出电流 200 mA
供电电流 30 mA
针脚数 8
调节输出数 1
上升时间 50 ns
开关频率 500 kHz
拓扑结构 Boost, Flyback, Forward
占空比 100 %
最大占空比 100 %
下降时间 50 ns
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 7.6V ~ 30V
电源电压Max 25 V
电源电压Min 12 V
输入电压 5.5 V
引脚数 8
封装 SOIC-8
封装 SOIC-8
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
TL2843BDR-8 TI 德州仪器 | 当前型号 | 当前型号 |
TL2844BDR-8 德州仪器 | 完全替代 | TL2843BDR-8和TL2844BDR-8的区别 |
TL3843BD-8 德州仪器 | 完全替代 | TL2843BDR-8和TL3843BD-8的区别 |
TL2845BDR-8 德州仪器 | 完全替代 | TL2843BDR-8和TL2845BDR-8的区别 |