TEXAS INSTRUMENTS LM5022QDGSTQ1 芯片, 直流/直流控制器, 2.2MHZ, VSSOP-10 新
The LM5022-Q1 is a high voltage low-side N-channel MOSFET controller ideal for use in boost and SEPIC regulators. It contains all of the features needed to implement single-ended primary topologies. Output voltage regulation is based on current-mode control, which eases the design of loop compensation while providing inherent input voltage feed-forward. The LM5022-Q1 includes a start-up regulator that operates over a wide input range of 6 V to 60 V. The PWM controller is designed for high-speed capability including an oscillator frequency range up to 2.2 MHz and total propagation delays less than 100 ns. Additional features include an error amplifier, precision reference, line undervoltage lockout, cycle-by-cycle current limit, slope compensation, soft-start, external synchronization capability, and thermal shutdown. The LM5022-Q1 is available in the 10-pin VSSOP package.
电源电压DC 6.00V min
输出接口数 1
输出电压 40 V
输出电流 10 A
针脚数 10
静态电流 3.50 mA
调节输出数 1
开关频率 2.2 MHz
占空比 95 %
最大占空比 95 %
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压Max 60 V
电源电压Min 6 V
输入电压 6V ~ 60V
安装方式 Surface Mount
引脚数 10
封装 VSSOP-10
封装 VSSOP-10
工作温度 -40℃ ~ 125℃ TJ
产品生命周期 Active
包装方式 Cut Tape CT
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LM5022QDGSTQ1 TI 德州仪器 | 当前型号 | 当前型号 |
LM5022QDGSRQ1 德州仪器 | 类似代替 | LM5022QDGSTQ1和LM5022QDGSRQ1的区别 |