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VLA503

Powerex Power Semiconductors
Part Number VLA503
Manufacturer Powerex Power Semiconductors
Description Hybrid IC IGBT Gate Driver
Published Sep 10, 2007
Detailed Description www.DataSheet4U.com VLA503 Hybrid IC IGBT Gate Driver Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697-...
Datasheet PDF File VLA503 PDF File

VLA503
VLA503

Overview
www.
DataSheet4U.
com VLA503 Hybrid IC IGBT Gate Driver Powerex, Inc.
, 173 Pavilion Lane, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 A C B K J D L G E F H 1 14 4 DETECT CIRCUIT VCC CONTROL PIN FOR ttrip DETECT PIN 2 1 LATCH TIMER AND RESET CIRCUIT INTERFACE 14 5 VO Description: The VLA503 is a hybrid integrated circuit designed to provide optimum gate drive for IGBT modules.
This device provides high current optically isolated gate drive with a large output voltage swing.
The driver also provides short circuit protection based on desaturation detection.
Features: £ Electrical Isolation Voltage Between Input and Output with Opto-coupler (2500 Vrms for 1 Minute) £ Two Supply Driver Topology £ Built-in Short-Circuit Protection (With a Pin for Fault Output) £ TTL Compatible Input Interface Application: To drive IGBT modules for inverter or AC servo systems applications Recommended IGBT Modules: 600V module up to 600A 1200V module up to 1400A OPTO COUPLER 180Ω GATE SHUTDOWN CIRCUIT 8 FAULT OUTPUT 13 6 VEE 3 , 7 , 9 , 10 PIN : NC Outline Drawing and Circuit Diagram Dimensions Inches Millimeters A 2.
0 51.
0 B 1.
02 26.
0 C 0.
4 10.
0 D 0.
45 11.
5 E 0.
12 3.
0 F 0.
3 7.
5 G 0.
25 6.
5 H 0.
10 2.
54 J 0.
02+0.
006/-0.
004 0.
5+0.
15/-0.
1 K 0.
18±0.
06 4.
5±1.
5 L 0.
01+0.
01/-0.
004 0.
25+0.
2/-0.
1 Note: All dimensions listed are maximums except H, J, K, and L.
Rev.
2/06 1 Powerex, Inc.
, 173 Pavilion Lane, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 VLA503 Hybrid IC IGBT Gate Driver Absolute Maximum Ratings, Ta = 25°C unless otherwise specified Characteristics Supply Voltage, DC Input Signal Voltage (Applied between Pin 13 - 14, 50% Duty Cycle, Pulse Width 1ms) Output Voltage (When the Output Voltage is "H") Output Current (Pulse Width 2µs, f ≤ 20kHz) Isolation Voltage (Sine Wave Voltage 60Hz, for 1 Minute) Case Temperature Operating Temperature (No Condensation Allowable) Storage Temperature (No Condensation Allowable) Fault Output Current (Applied Pin 8) Input ...


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