TPD4204F
TPD4204F is High Voltage 3-phase motor driver manufactured by Toshiba.
Features
Weight: 1.2 g (typ.)
- High voltage power side and low voltage signal side terminal are separated.
- It is the best for current sensing in three shunt resistance.
- Bootstrap circuit gives simple high-side supply.
- Bootstrap diodes are built in.
- A dead time can be set as a minimum of 1.4 μs, and it is suitable for a Sine-wave drive.
- 3-phase bridge output using MOSFETs.
- Included over-current and under-voltage protection and shutdown, and thermal shutdown.
- The regulator of 7 V (typ.) is built in.
- The package is a surface mount type 30 pin package.
This product has a MOS structure and is sensitive to electrostatic discharge. When handling this product, ensure that the environment is protected against electrostatic discharge.
The TSD and UVLO circuits are only intended to provide temporary protection against irregular condition such as an output short-circuit; they do not necessarily guarantee the plete IC safety. If the device is used beyond the specified operating ranges, these circuits may not operate properly; then the device may be damaged. Such a condition must be removed immediately by external hardware.
Start of mercial production
2017-01
2018-04-09
Pin Assignment Marking
2018-04-09
Block Diagram
VCC 5
VREG 6
HU 15 HV 14 HW 13 LU 12 LV 11 LW 10 SD 7 DIAG 4
7V Regulator
Under Voltage Protection
Under- Under- Under Voltage Voltage Voltage Protection Protection Protection
High-side Level Shift Driver
Input Logic
Thermal Shutdown
Low-side Driver
Over-current
29 BSU 25 BSV 22 BSW 23/24 VBB
30 U 26 V 21 W
20 IS3 27 IS2 28 IS1 9 RS 8/16 GND
2018-04-09
Pin Description
Pin No.
1 2 3 4 5 6 7 8 9...
