BD6046GUL
负电压保护型
BD6046GUL
BD6046GUL
负电压保护型
BD6046GUL可防止整机因来自USB引脚的超标输入电压而损坏。除以往的充电保护IC的功能外,还可在不增加外置部件的前提下对因USB的反接等而发生的负电压进行保护。通过采用罗姆原创的FET内置充电保护IC系列,实现了针对最大±30V的异常输入电压的保护。
主要规格
特性:
Supply Voltage(Min.)[V]
-30
Supply Voltage(Max.)[V]
30
ON Resistance [mΩ]
250
Over Current Detect [A]
Min. 1.2
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
Package Size [mm]
2.5x2.5 (t=0.55)
特点:
・ Overvoltage Protection up to 28V・ Negative Voltage Protection
・ Internal Low Ron (250mΩ) FET
・ Over voltage Lockout (OVLO)
・ Under voltage Lockout(UVLO)
・ Internal 2.5msec Startup Delay
・ Over Current Protect
8) Thermal Shut Down
9) Small package: VCSP50L2(2.5mm x 2.5mm, height=0.55mm)