VN800

The VN800 is a kind of high side driver.It has two types,VN800S and VN800PT which are monolithic devices. VN800S is available in SO-8 package and PPAK package is for VN800PT.They are especially suitable for industrial applications in norms conformity with IEC1131.It can automatically turn off in case of ground pin disconnection.

The following is some information about VN800's features.(1) CMOS compatible input;(2) Thermal shutdown;(3) Current limitation;(4) Shorted load protection;(5) Undervoltage and overvoltage shutdown;(6) Protection against loss of ground;(7) Very low stand-by current;(8) Reverse battery protection.

What comes next is VN800 absolute maximum ratings.The DC supply voltage(VCC) is 41 V. The reverse DC supply voltage(-VCC) is -0.3 V. The DC reverse ground pin current(-IGND) is -200 mA.The DC out put current(IOUT) is internally limited.The reverse DC output current(-IOUT) is -6 A.Then is DC input current(IIN) which is ±10 V. The input voltage range(VIN) is from -3 to VCC. Next is DC status voltage(VSTAT) which is +VCC.Last is the storage temprature(TSTG) which is from -55 to 150. Their electrical characters are described as follows. The on state resistance is 135 m at IOUT =0.5A; Tj=25 and 270 m at IOUT =0.5A. The minimun value for operating supply voltage is 5.5 V and the maximum is 36 V.The typical for undervoltage shut-down is 4 V,the minimum is 3 V and the maximum is 5.5 V.