TPD4204F

2018-04-09

5

Equivalent Circuit of Input Pins

Internal circuit diagram of HU, HV, HW, LU, LV, LW input pins

Internal circuit diagram of SD pin

Internal circuit diagram of RS pin

Internal circuit diagram of DIAG pin

250 kΩ

To internal circuit

DIAG

26 V

To internal circuit

RS

4 kΩ

200 kΩ

19.5 V

VREG

5 pF

VCC

2 kΩ

2 kΩ

To internal circuit

6.5 V

6.5 V

6.5 V

6.5 V

2 kΩ

VREG

2 kΩ

HU/HV/HW

LU/LV/LW

2 kΩ

2 kΩ

To internal circuit

6.5 V

6.5 V

6.5 V

6.5 V

SD