* Operating Voltage Range 6.0 V up to 26.5 V (40 V transient)
* Step-Down Switching Regulator Output VDDH = 5.0 V @ 1400 mA (total)
* Linear Regulator with Ex.

this pin must be protected against reverse battery conditions by an external diode. Ground of the integrated circuit. In.

Pin 1 2 3 4 Pin Name VKAMOK KA_VPWR CRES VPWR Description Keep-Alive Output Monitoring. This pin is an "open-drain" output that will be used with a discrete pull-up resistor to VKAM. When the supply voltage to the 33997 is disconnected or lost, the V.

33990

33991

33993

33996

33999

3390

33901

33903

33904

33905

33907

33908

33910