JX5300 过压保护芯片
产品介绍
乐发ⅡJX5300 is an Over-Voltage-Protection (OVP) and Over-Current-Protection (OCP) device. It can disconnect IN to OUT to protect load in case wrong input operating conditions are detected. The system is positive over voltage protected up to 36V. The internal over voltage thresholds (OVLO) is 6.1V and internal over current thresholds (OCP) is 2.3A.
JX5300 also has internal over temperature protect (OTP) function and it can monitor chip temperature to protect the device.
The JX5300 is available in SOT23-6L package. Standard products are Pb-free and Halogen-free.
产品特点
乐发ⅡTypical RON: 130mΩ N-Channel MOSFET @5V/1A
乐发ⅡMaximum Output Current: 2.0A.
乐发ⅡMaximum input voltage: 36V
乐发ⅡInternal Over voltage Lockout : 6.1V
Internal Over current Lockout : 2.3A(TYP @TA= 25℃)
乐发ⅡOver voltage-Protection Response Time：50ns(TYP.)
Startup Debounce Time: 14ms (TYP.)
Typical Output Power on Time: 1.4ms (TYP.)
Internal Thermal-Shutdown Protection
ESD Protected: Human Body Model：JESD22-A114 (All pins)±2KV
SOT23-6L
产品应用
全球定位系统
个人多媒体系统
TWS耳机充电盒
平板电脑
数码相机
网络摄像机
应用电路图原理
引脚定义及功能详解
