PS22056 Powerex Inc, PS22056 Datasheet - Page 6

• Manufacturer Part Number: PS22056
• Description: DIPIPM DUAL-IN-LINE
• Manufacturer: Powerex Inc
• Series: Intellimod™r
• Type: IGBTr

Specifications of PS22056

• Rohs Compliant: YES
• Configuration: 3 Phase
• Current: 25A
• Voltage: 1200V
• Voltage - Isolation: 2500VDC
• Package / Case: PCB Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 [phone]
PS22056
Intellimod™ Module
Dual-In-Line Intelligent Power Module
25 Amperes/1200 Volts
Protection Function Timing Diagrams
Short-Circuit Protection (N-side only, with external shunt resistor and CR filter)
THE SHUNT RESISTOR
Under-Voltage Protection (N-side, UV D )
INTERNAL IGBT GATE
OUTPUT CURRENT I C
OUTPUT CURRENT I C
SENSE VOLTAGE ON
CONTROL SUPPLY
FAULT OUTPUT F O
FAULT OUTPUT F O
CONTROL INPUT
CONTROL INPUT
CIRCUIT STATE
CIRCUIT STATE
A1: Normal operation – IGBT turn on and conducting current.
A2: Short-circuit current detected (SC trigger).
A3: IGBT gate hard interrupted.
A4: IGBT turn off.
A5: F O output with a fixed pulse width (determined by the external capacitance C FO ).
A6: Input “L” – IGBT off.
A7: Input “H” – IGBT on is blocked during the F O output period.
A8: IGBT stays in off state.
B1: Control supply voltage rise – After the voltage level reaches UV Dr , the drive circuit begins to work
B2 : Normal operation – IGBT turn on and conducting current.
B3: Under-voltage trip (UV Dt ).
B4: IGBT turn off regardless of the control input level.
B5: F O asserted during the period from minimum pulse width or until control supply recover to UV Dr .
B6: Under-voltage reset (UV Dr ).
B7: Normal operation – IGBT turn on and conducting current.
PROTECTION
PROTECTION
LOWER-SIDE
VOLTAGE V D
at the rising edge of the next input signal.
UV Dr
RESET
A1
B1
SC
A2
SET
UV Dt
A5
B2
A3
SET
A4
B4
RC FILTER TIME
CONSISTANT DELAY
B3
SC REFERENCE VOLTAGE
A6
B5
A7
RESET
RESET
A8
B6
B7
Rev. 10/05