TPD4112K Toshiba Semiconductor, TPD4112K Datasheet - Page 20

• Manufacturer Part Number: TPD4112K
• Description: Intelligent Power Device High Voltage Monolithic Silicon Power IC
• Manufacturer: Toshiba Semiconductor

Note: Sweeps the BSU pin voltage from 15 V to decrease and monitors the V
V
V
Note: Sweeps the V
CC
BS
The BSU pin 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 VS voltage at 6 V → 0 V → 6V. The
BSU pin voltage when output is on defines the under voltage protection recovery voltage.
Under voltage Protection Operation/Recovery Voltage
Under voltage Protection Operation/Recovery Voltage
The V
Also sweeps from 6 V to increase. The V
protection recovery voltage.
CC
pin voltage when output is off defines the under voltage protection operating voltage.
VM
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
20
(U-phase low side)
(U-phase high side
BB
pin voltage.
TPD4112K
)
U = 18 V
V
V
V
BSU =
V
V
CC
S
BB
CC
S
2005-11-04
= 6 V
= 6.1 V
= 18 V
=
= 15 V
HU = 5 V
HV = 0 V
HW = 0 V
FR = 0 V
2.5 V
HU
HV
HW
15 V → 6 V
6 V → 15 V
15 V → 6 V
6 V → 15 V
+
+
+
= 0 V
= 5 V
= 0 V