STK621-041 データシートの表示（PDF） - SANYO -> Panasonic

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STK621-041

Air Conditioner Three-Phase Compressor Motor Driver IMST Inverter Power Hybrid IC

SANYO -> Panasonic 

STK621-041,621-041A-E

Application Circuit Example

A typical application circuit is shown below.

The STK621-041 and STK621-041A-E can configure the pre-driver power supply with a single power supply. In

addition, the control signals can be input directly from the control circuit (microcontroller or other 5V system circuit).

Note that the pre-driver power supply can also use a conventional four power supply configuration, so the appropriate

configuration can be selected according to the applied set.

12

45

78

10 12 13 14 15 16 17 18 19 20 21 22

CB

CB

CB

CS

DB

DB

DB RB

M

+

VCC

CI

-

Control Logic

CD

VDD=15V

Figure 6 Sample Application Circuit (when power/control signal are directly supplied)

Recommended Operating Conditions

Parameters

Symbol

Conditions

min

typ

max

unit

Supply voltage

VCC

+ to - pins

0

280

400

V

Control supply voltage

VD1, 2, 3

VD4

VB1-U, VB2-V, VB3-W

VDD-VSS *1

12.5

15

17.5

V

13.5

15

16.5

ON input signal voltage

VIN(ON)

HIN1, HIN2, HIN3, LIN1, LIN2, LIN3 pins

0

1

V

OFF input signal voltage

PWM frequency

VIN(OFF)

fPWM

4

5

VDD

V

1

10

kHz

Dead time

DT

Upper/lower phase input signal downtime

2

µs

Tightening torque

‘M4’ type screw

0.79

1.17

N•m

*1 Control power supply (VD4=15±1.5V) must have the capacity of IO=20mA(DC) and 0.5A (Peak).

No. A0483-10/13

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