TPD4123AK(Q) Toshiba, TPD4123AK(Q) Datasheet - Page 19

• Manufacturer Part Number: TPD4123AK(Q)
• Description: IC SGL CHIP INV 500V 1A 26-DIP
• Manufacturer: Toshiba

Specifications of TPD4123AK(Q)

• Applications: DC Motor Driver, Brushless (BLDC), 3 Phase
• Number Of Outputs: 1
• Current - Output: 1A
• Voltage - Load: 50 V ~ 450 V
• Voltage - Supply: 13.5 V ~ 16.5 V
• Operating Temperature: -40°C ~ 135°C
• Mounting Type: Through Hole
• Package / Case: 32-DIP (0.654", 16.6mm), 26 leads
• Motor Type: DC Brushless
• No. Of Outputs: 1
• Output Current: 1A
• Output Voltage: 2.4V
• Supply Voltage Range: 13.5V To 16.5V, 50V To 450V
• Driver Case Style: DIP
• No. Of Pins: 26
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

V
V
CC
BS
Under-voltage Protection Operating/Recovery Voltage (U-phase high side)
Under-voltage Protection Operating/Recovery Voltage (U-phase low side)
*Note: Sweeps the BSU pin voltage from 15 V to decrease and monitors the V
*Note: Sweeps the V
voltage when output is off defines the under voltage protection operating voltage. Also sweeps the
BSU pin voltage from 6V 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.
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.
CC
pin voltage from 15 V and monitors the U pin voltage.
2kΩ
CC
19
pin voltage when output is on defines the under voltage
VM
VM
2kΩ
BB
pin voltage. The BSU pin
TPD4123AK
HU = 0V
HV = 0V
HW = 0V
LU = 5V
LV = 0V
LW = 0V
HU = 5V
HV = 0V
V
V
BSU = 15V → 6V
HW = 0V
LU = 0V
LV = 0V
LW = 0V
V
U = 18V
CC
CC
BB
2008-05-14
= 18V
= 15V → 6V
= 15V
6V → 15V
6V → 15V