tpd4105ak TOSHIBA Semiconductor CORPORATION, tpd4105ak Datasheet - Page 19

• Manufacturer Part Number: tpd4105ak
• Description: Toshiba Intelligent Power Device High Voltage Monolithic Silicon Power Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

V
*:Note:Sweeps the V
V
*:Note: Sweeps the BSU pin voltage from 15 V to decrease and monitors the V
CC
BS
Under voltage Protection Operating/Recovery Voltage (U-phase high side)
Under-voltage Protection Operating/Recovery Voltage (U-phase low side)
The V
Also sweeps from 6 V to increase. The V
recovery voltage.
when output is off defines the under voltage protection operating voltage.Also sweeps the BSU pin voltage
from 6 V to increase and change the HU pin voltage at 5 V → 0 V→ 5 V each time. It repeats similarly output
is on. When the BSU pin voltage when output is on defines the under voltage protection recovery voltage.
CC
pin voltage when output is off defines the under voltage protection operating voltage.
CC
pin voltage from 15 V to decrease and monitors the U pin voltage.
VM
CC
pin voltage when output is on defines the under voltage protection
19
BB
pin voltage.The BSU pin voltage
VM
TPD4105AK
2007-05-10
V
HU = 5 V
HV = 0 V
HW = 0 V
LU = 0 V
LV = 0 V
LW = 0 V
V
BSU =
HU = 0 V
HV = 0 V
HW = 0 V
LU = 5 V
LV = 0 V
LW = 0 V
V
U = 18 V
CC
BB
CC
= 15 V
= 18 V
=
15 V → 6 V
15 V → 6 V
6 V → 15 V
6 V → 15 V