General Purpose Linear ICs
Toshiba offer a wide range of general purpose linear ICs including power supply ICs, intelligent power devices, motor drivers, operational amplifier ICs & comparator ICs, interface drivers and small signal MMICs.
Further Information
Intelligent Power Devices & Single Chip Inverter ICs
High Voltage Intelligent Power Devices (HV-IPD) or Single Chip Inverter ICs are the easiest way to "Brushless DC Motor Drive". Only few external passive components are necessary to realize a full operating motor control. The resulting system can directly operate from the 240VAC, because the maximum voltage rating of the device is 500V. This HV-IPD is called Single Chip Inverter IC, because there is REALLY 1 chip inside the package. The following protections are integrated inside the chip: overheating protection, under voltage protection and over current limitation.
The line-up encompasses 8 devices divided into 2 groups of available products:
- 8 items able to generate a 'Sine Wave Output current'. These devices have no PWM on board. They can be driven, e.g. with a compatible TOSHIBA's TB6551 sine wave control IC or with a TMPM370 vector control MCU for sensorless operation. Also other MCUs could be applied With that configuration the noise of motor can be drastically reduced. The following current ratings are available: 1A, 2A and 3A. Same pin layout of all items allows easy exchange in case of different motor power ratings. All those item are optionally available with our without over current protection.
- There are 2 items generating a 'Rectangular Wave Output Current'. These devices have PWM on board. This is stand-alone concept, means no additional control IC or MCU are necessary to drive the motor. Just a simple potentiometer and a low voltage power supply are necessary to control the motor. For cost reduction purpose, 3 op-amplifiers are integrated into the Chip, so inexpensive hall sensors can be used instead of hall ICs.
Further Information
Intelligent Power Device Line Up
| Product Name |
Rating |
Function |
SCHEDULE |
| Hall SENSOR INPUT Signal |
6 INPUT |
3 Phase Matrix Logic |
PWM |
LEVEL SHIFT & DRIVER |
OVER CURRENT |
OVER TEMPERATURE |
UNDER VOLTAGE |
| TPD4131K |
250V/1A |
Y |
- |
Y |
Y |
Y |
Y |
Y |
Y |
Mass Production |
| TPD4132K |
500V/1A |
Y |
- |
Y |
Y |
Y |
Y |
Y |
Y |
Mass Production |
| TPD4123K* |
500V/1A |
- |
Y |
- |
- |
Y |
Y |
Y |
Y |
Mass Production |
| TPD4123AK* |
500V/1A |
- |
Y |
- |
- |
Y |
- |
Y |
Y |
Mass Production |
| TPD4134K* |
500V/2A |
- |
Y |
- |
- |
Y |
Y |
Y |
Y |
Mass Production |
| TPD4134AK* |
500V/2A |
- |
Y |
- |
- |
Y |
- |
Y |
Y |
Mass Production
|
| TPD4135K* |
500V/3A |
- |
Y |
- |
- |
Y |
Y |
Y |
Y |
Mass Production
|
| TPD4135AK* |
500V/3A |
- |
Y |
- |
- |
Y |
- |
Y |
Y |
Mass Production
|
* Product Name: input threshold voltage is 2.5V (3.3V logic)
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