Intelligent Power Devices: TPD4135K, TPD4135AK
The TPD4135K/AK are the motor driver ICs rated at 500 V/3 A and housed in a DIP26 package. They are made from their predecessors by Toshiba, being optimized in their input threshold voltages so as to become compatible with 5-V drive microcontrollers. Employing a DIP package that has high-voltage, large-current pins on one side and control pins on the other side, and also secures enough pin distances between high-voltage pins allow for easy board layout of the TPD4135K/AK. In addition, the reduced package thickness makes the TPD4135K/AK be best suited for motor applications that has limitation in height.
Features
- Supports current detection using a three-shunt resistor.
- Requires no high-side driving power due to bootstrapping.
- Compatible with 5-V drive microcontrollers.
- Incorporates a three-phase IGBT bridge.
- Internal bootstrap diodes help reduce the part count.
- Incorporates fast-recovery diodes.
- Best suited for sine wave driving because of a minimum selectable dead time of 1.4 μs.
- Protection features as follows:
TPD4135K: Overcurrent protection, thermal shutdown, undervoltage lockout
TPD4135AK: Thermal shutdown, undervoltage lockout
(Use the TPD4135AK when your controller IC or microcontroller has an overcurrent protection.) - Housed in a 26-pin DIP package.
Applications
- Refrigerator compressor motor driver
- Pump motor drivers
- Fan motor drivers for air conditioners
- DC brushless motor drivers, etc
Typical Application Circuits
- Typical Application Circuits for TPD4135K
Package Details
Securing the pin distances and reducing the thickness of the package.
- Pin pitch between high-voltage pins: 3.8 mm
- Package thickness: 3.6 mm
Efficiency Curve (For reference only)
- Efficiency Curve of TPD4135K/AK(For reference only)
Product Offerings
| Part Number | Absolute Maximum Ratings |
Features | ||||||
|---|---|---|---|---|---|---|---|---|
| PWM Circuit | 6 Inputs | Level Shift Driver |
Overcurrent Protection |
Thermal Shutdown |
Undervoltage Lockout |
Moter Ratings |
||
| TPD4135K (*1) | 500V/3A | - | Y | Y | Y | Y | Y | Up to 120W |
| TPD4135AK (*1) | 500V/3A | - | Y | Y | - | Y | Y | Up to 120W |
| TPD4134K (*2) | 500V/2A | - | Y | Y | Y | Y | Y | Up to 80W |
| TPD4134AK (*2) | 500V/2A | - | Y | Y | - | Y | Y | Up to 80W |
| TPD4121K | 250V/1A | Y | - | Y | Y | Y | Y | Up to 40W |
| TPD4122K | 500V/1A | Y | - | Y | Y | Y | Y | Up to 40W |
| TPD4123K | 500V/1A | - | Y | Y | Y | Y | Y | Up to 40W |
| TPD4123AK | 500V/1A | - | Y | Y | - | Y | Y | Up to 40W |
| TPD4124K | 500V/2A | - | Y | Y | Y | Y | Y | Up to 80W |
| TPD4124AK | 500V/2A | - | Y | Y | - | Y | Y | Up to 80W |
| TPD4125K | 500V/3A | - | Y | Y | Y | Y | Y | Up to 120W |
| TPD4125AK | 500V/3A | - | Y | Y | Y | Y | Y | Up to 120W |
- (*1): New Product
- (*2): Under development