TEXAS INSTRUMENTS LM5023MM-2/NOPB 控制器, 电流模式控制器, PWM, 14V-8V电源, 130 kHz, VSSOP-8
The is a quasi-resonant Pulse Width Modulated PWM Controller contains all of the features needed to implement a highly efficient off-line power supply. It uses the transformer auxiliary winding for demagnetization detection to ensure critical conduction mode CrCM operation. It features a hiccup mode for overcurrent protection with an auto restart to reduce the stress on the power components during an overload. A skip-cycle mode reduces power consumption at light loads for energy conservation applications ENERGY STAR®, CEPCP and so forth. It also uses the transformer auxiliary winding for output overvoltage protection OVP; if an OVP fault is detected the LM5023 latches off the controller.
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.
型号 | 品牌 | 下载 |
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LM5023MM-2/NOPB | TI 德州仪器 | 下载 |
LM5017MRE | TI 德州仪器 | 下载 |
LM5085MY/NOPB | TI 德州仪器 | 下载 |
LM5085MYE/NOPB | TI 德州仪器 | 下载 |
LM5088MH-1/NOPB | TI 德州仪器 | 下载 |
LM5085SDE/NOPB | TI 德州仪器 | 下载 |
LM5088QMHX-1/NOPB | TI 德州仪器 | 下载 |
LM5022MM/NOPB | TI 德州仪器 | 下载 |
LM5022MME/NOPB | TI 德州仪器 | 下载 |
LM5088MHX-1/NOPB | TI 德州仪器 | 下载 |
LM5069MM-2/NOPB | TI 德州仪器 | 下载 |