PS219B2-ST, PS219B2-AST, PS219B2-CST

Intellimod™ Module

Dual-In-Line Intelligent Power Module

5 Amperes/600 Volts

8

12/11 Rev. 0

Powerex, Inc., 173 Pavilion Lane,Youngwood, Pennsylvania 15697-1800 (724) 925-7272 www.pwrx.com

Application Circuit

Bootstrap negative

electrodes should be

connected to U, V, W

terminals directly and

separated from the

main output wires.

Long wiring here

might cause short

circuit failure.

Long wiring here might

cause SC level fluctuation

and malfunction.

Long GND wiring here might

generate noise to input signal and

cause IGBT to malfunction.

C2

C3

+

5V

15V

D1

C1

+

+

+

+

VUFB(2)

P(24)

U(23)

V(22)

W(21)

NU(20)

NV(19)

NW(18)

IGBT1

Di1

IGBT2

Di2

IGBT3

Di3

IGBT4

Di4

IGBT6

Di6

IGBT5

Di5

UP(5)

VWFB(4)

HVIC

M

LVIC

VVFB(3)

VP1(8)

VNC(9)

UN(10)

VN(11)

WN(12)

VN1(13)

VP(6)

WP(7)

VNC(16)

C1N(15)

C4

A

B

C

D

C2

C1

R1

N1

CONTROL

GND WIRING

POWER

GND WIRING

SHUNT

RESISTOR

C2

D1

VD

FO(14)

Notes:

1) It is recommended to connect Control GND wiring and Power GND wiring only at point N1 (near terminal of shunt resistor) to prevent a malfunction by Power GND fluctuations.

2) It is recommended to insert a Zener diode D1 (24V/1W) between each pair of control supply terminals to prevent surge destruction.

3) To prevent surge destruction, the wiring between the DC bus smoothing capacitor and the P, N1 terminals should be as short as possible. Generally a 0.1-0.22µF snubber

capacitor C3 between the P-N1 terminals is recommended.

4) Time constant of R1, C4 for SC protection circuit should be selected so that protection works within 2µs. (Recommended value: ≤2µs) SC interrupting time might vary with the

wiring pattern. Tight tolerance, temp-compensated type, is recommended for R1, C4.

5) To prevent malfunction, the wiring of A, B, C should be as short as possible.

6) The point D at which the wiring to CIN filter is divided should be near the terminal of shunt resistor. NU, NV, NW terminals should be connected at near NU, NV, NW terminals.

7) All capacitors should be mounted as close to the terminals as possible. (C1: good temperature, frequency characteristic electrolytic type and C2: 0.22µ-2µF, good temperature,

frequency and DC bias characteristic ceramic types recommended.)

8) Input drive is active-high type. There is a 3.3k (Min.) pull-down resistor in the input circuit of IC. To prevent malfunction, the wiring of each input should be as short as possible.

When using RC coupling circuit, make sure the input signal level meets the turn-on and turn-off threshold voltage.

9) FO output is open drain type. It should be pulled up to MCU or control power supple (e.g. 5V) by resistor makes IFO up to 1mA.

10) Direct coupling to the MCU without any opto-coupler or transformer isolation is possible because the HVIC is inside the module.

11) Two VNC terminals (9 & 16 pin) are connected inside the DIPIPM. Be sure to connect either one to the 15V power supply GND outside and leave the other one open.

12) IC malfunction can occur and cause the DIPIPM to operate erroneously when high frequency noise is superimposed on the control supply line. To avoid such problem, the line

ripple voltage should meet dV/dt ≤ ±1V/ s and Vripple ≤ 2Vp-p.