tpd4125ak TOSHIBA Semiconductor CORPORATION, tpd4125ak Datasheet - Page 5

• Manufacturer Part Number: tpd4125ak
• Description: High Voltage Monolithic Silicon Power Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

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 DIAG pin
To internal circuit
HU/HV/HW
LU/LV/LW
SD
V
REG
5 kΩ
5 kΩ
26 V
5 kΩ
6.5 V
6.5 V
5 kΩ
6.5 V
6.5 V
2 kΩ
2 kΩ
6.5 V
6.5 V
6.5 V
6.5 V
26 V
To internal circuit
To internal circuit
DIAG
5
TPD4125AK
2008-05-16