Toshiba’s 600V Small Intelligent Power Device Helps Lower Motor Power Dissipation
May 28, 2020
Toshiba Electronic Devices & Storage Corporation
TOKYO—Toshiba Electronic Devices & Storage Corporation (“Toshiba”) has launched “TPD4162F,” a high-voltage intelligent power device (IPD) housed in a small surface mount package, designed to drive motors in products such as air conditioners, air purifiers and pumps. Mass production shipments start today.
Fabricated with a new process, TPD4162F reduces power dissipation about 10% [1] lower than that of Toshiba’s current IPD, TPD4152F—which will help to lower the power dissipation of devices into which it is integrated.
TPD4162F has various control circuits, and IGBTs and FRDs are installed on output stage. This supports direct drive of a brushless DC motor with square wave input signals from either a Hall sensor or a Hall IC without requiring a PWM controller IC. Various built-in protection circuits[3] reduce the peripheral circuit count. Use of a small surface mount package, HSSOP31, can help reduce the size and height of motor control boards.
Applications
Brushless DC motors for home appliances equipment
- Fan motors (air conditioners, air purifiers, ventilation fans and ceiling fans, etc.）
- Pumps
Features
- High voltage: Power supply voltage (VBB)=600V
- Low loss: Output saturation voltage rating (VCEsat)=2.0V (typ.) @IC=0.5A
FRD forward voltage (VF)=1.5V (typ.) @IF=0.5A
- Small and thin HSSOP31 package: 17.5x11.9mm (typ.), t=2.2mm(max)
Main Specifications
(@Ta=25℃)
Part number |
Package |
Absolute maximum ratings |
Operating ranges |
Electrical characteristics |
Protective functions |
Sample Check & Purchase |
||
|---|---|---|---|---|---|---|---|---|
Power supply voltage VBB (V) |
Output current (DC) Iout (A) |
Operating power supply voltage VBB max (V) |
Output saturation voltage VCEsat typ. ＠IC=0.5A (V) |
FRD forward voltage VF typ. ＠IF=0.5A (V) |
||||
HSSOP31 |
600 |
0.7 |
450 |
2.0 |
1.5 |
Current limit/ over current/ thermal shutdown/ under voltage |
|
|
Notes:
[1] As of May 2020, values measured by Toshiba. (Test condition: VBB=280V, VCC=15V, VSP=4V, fs=20kHz, Ta=25℃, Pin=40W, No-fan, Heat sink less)
[2] PWM circuit, 3-phase decode circuit, level shift high-side driver circuit, low-side driver circuit
[3] Current limit, over current protection circuits, thermal shutdown circuits, under voltage protection circuits
Follow the link below for more on the new product.
Follow the link below for more on Toshiba Intelligent Power IC line-up.
To check availability of the new products at online distributors, please visit:
TPD4162F
Reference Design
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