常用8脚电源开关芯片超低功耗开关IC单按键轻触开关IC芯片方案-丽晶微电子
2022-09-06 15:42阅读:
EH2728-9377
低功耗电子开关芯片
一.功能说明
一路按键输入控制两路电平信号同步输出(可二选一)。上电OUT1为高电平,OUT2为低电平。短按按键触发开机OUT1输出低电平,OUT2输出高电平,再短按按键电平翻转(OUT1输出高电平,OUT2输出低电平),依次循环。开机和关机状态下芯片都是低功耗。
二.极限参数
Absolute Maximum Ratings
Voltage applied at VDD to VSS .........................................................................................- 0.3V to 6.0V
Voltage applied at any pin to VSS............................................................................- 0.3V to VDD+0.3V
Operating ambient temperature..............................................................................
一.功能说明
一路按键输入控制两路电平信号同步输出(可二选一)。上电OUT1为高电平,OUT2为低电平。短按按键触发开机OUT1输出低电平,OUT2输出高电平,再短按按键电平翻转(OUT1输出高电平,OUT2输出低电平),依次循环。开机和关机状态下芯片都是低功耗。
二.极限参数
Absolute Maximum Ratings
Voltage applied at VDD to VSS .........................................................................................- 0.3V to 6.0V
Voltage applied at any pin to VSS............................................................................- 0.3V to VDD+0.3V
Operating ambient temperature..............................................................................
