PS21445 datasheet(4/6 Pages) POWEREX

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PS21445-E

Intellimod™ Module

Dual-In-Line Intelligent Power Module

20 Amperes/600 Volts

Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272

Electrical and Mechanical Characteristics, Tj = 25°C unless otherwise specified

Characteristics

Symbol

Test Conditions

Min.

Typ.

Max.

Units

Control Sector

Supply Voltage

Applied between VP1-VPC, VN1-VNC

13.5

15.0

16.5

Volts

VDB

Applied between VUFB-VUFS,

13.5

15.0

16.5

Volts

VVFB-VVFS, VWFB-VWFS

Circuit Current

VD = VDB = 15V, Input = OFF

—

8.50

Total of VP1-VPC, VN1-VNC

VD = VDB = 15V, Input = ON

—

9.70

Total of VP1-VPC, VN1-VNC

VD = VDB = 15V, Input = OFF

—

1.00

VUFB-VUFS, VVFB-VVFS, VWFB-VWFS

VD = VDB = 15V, Input = ON

—

1.00

VUFB-VUFS, VVFB-VVFS, VWFB-VWFS

Fault Output Voltage

VFOH

VSC = 0V, FO Circuit: 10k Ω to 5V Pull-up

4.9

—

Volts

VFOL

VSC = 1V, FO Circuit: 10k Ω to 5V Pull-up

—

0.8

1.2

Volts

VFO(sat)

VSC = 1V, IFO = 15mA

0.8

1.2

1.8

Volts

PWM Input Frequency

fPWM

TC ≤ 100°C, Tj ≤ 125°C—

—

kHz

Allowable Dead Time

tDEAD

Relates to Corresponding Input Signal for

2.5

—

µS

Blocking Arm Shoot-through (-20

°C ≤ TC ≤ 100°C)

Short Circuit Trip Level*

VSC(ref)

Tj = 25°C, VD = 15V*

0.45

0.5

0.55

Volts

Supply Circuit Under-voltage

UVDBt

Trip Level, Tj ≤ 125°C

10.0

—

12.0

Volts

UVDBr

Reset Level, Tj ≤ 125°C

10.5

—

12.5

Volts

UVDt

Trip Level, Tj ≤ 125°C

10.3

—

12.5

Volts

UVDr

Reset Level, Tj ≤ 125°C

10.8

—

13.0

Volts

Fault Output Pulse Width**

tFO

CFO = 22nF

1.0

1.8

—

ON Threshold Voltage (H-side)

Vth(on)

Applied between UP, VP, WP-VPC

0.8

1.4

2.0

Volts

OFF Threshold Voltage (H-side)

Vth(off)

2.5

3.0

4.0

Volts

ON Threshold Voltage (L-side)

Vth(on)

Applied between UN, VN, WN-VNC

0.8

1.4

2.0

Volts

OFF Threshold Voltage (L-side)

Vth(off)

2.5

3.0

4.0

Volts

* Short Circuit protection is functioning only at the low-arms. Please select the value of the external shunt resistor such that the SC trip level is less than 25.5A.

**Fault signal is asserted when the low-arm short circuit or control supply under-voltage protective functions operate. The fault output pulse-width tFO depends on the capacitance value of

CFO according to the following approximate equation: CFO = (12.2 x 10-6) x tFO {F} .

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