TEXAS INSTRUMENTS LM5022MM/NOPB 直流/直流控制器, 电流模式, 6V至60V, 1路输出, 升压, SEPIC, 1.115MHz, VSSOP-10
The is a Current-mode Boost and SEPIC Controller. The LM5022 is a high voltage low-side N-channel MOSFET controller ideal for use in boost and SEPIC regulator. 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 includes a start-up regulator that operates over a wide input range of 6V to 60V. The PWM controller is designed for high speed capability including an oscillator frequency range up to 2MHz and total propagation delays less than 100ns. Additional features include an error amplifier, precision reference, line under-voltage lockout, cycle-by-cycle current limit, slope compensation, soft-start, external synchronization capability and thermal shutdown.
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
频率 2 MHz
电源电压DC 6.00V min
输出接口数 1
输出电压 ≥1.25 V
输出电流 100 mA
针脚数 10
静态电流 3.50 mA
调节输出数 1
开关频率 1.115 MHz
占空比 95 %
输入电压Max 60 V
输入电压Min 6 V
输出电压Max 80 V
输出电流Max 1 A
最大占空比 95 %
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压 6V ~ 60V
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 MSOP-10
长度 3 mm
宽度 3 mm
高度 0.86 mm
封装 MSOP-10
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 电源管理
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 |
---|---|---|
LM5022MM/NOPB TI 德州仪器 | 当前型号 | 当前型号 |
LM5022MME/NOPB 德州仪器 | 类似代替 | LM5022MM/NOPB和LM5022MME/NOPB的区别 |
LM5022MM 德州仪器 | 类似代替 | LM5022MM/NOPB和LM5022MM的区别 |
LM5022MMX/NOPB 德州仪器 | 功能相似 | LM5022MM/NOPB和LM5022MMX/NOPB的区别 |