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ACPL-312T-300E Datasheet(PDF) 1 Page - AVAGO TECHNOLOGIES LIMITED |
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ACPL-312T-300E Datasheet(HTML) 1 Page - AVAGO TECHNOLOGIES LIMITED |
1 / 2 page ACPL-312T-000E Automotive 2.5 Amp, Output Current IBGP Gate Drive Optocoupler Product Brief CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by ESD. Description The ACPL-312T device contains an AlGaAs LED. The LED is optically coupled to an integrated circuit with a power output stage. This automotive optocoupler is ideally suit- ed for driving power IGBTs and MOSFETs used in automo- tive motor control inverter and DC-DC converters appli- cations. The high operating voltage range of the output stage provides the drive voltages required by gate con- trolled devices. The voltage and current supplied by these optocouplers make them ideally suited for directly driv- ing IGBTs with ratings up to 1200 V/100 A. For IGBTs with higher ratings, the ACPL-312T series can be used to drive a discrete power stage which drives the IGBT gate. Functional Diagram Features • 2.5 A maximum peak output current • 2.0 A minimum peak output current • 25 kV/μs minimum Common Mode Rejection (CMR) at VCM = 1500 V • 0.5 V maximum low level output voltage (VOL) - Eliminates need for negative gate drive • ICC = 5 mA maximum supply current • Under Voltage Lock-Out protection (UVLO) with hysteresis • Wide operating VCC range: 15 to 30 Volts • 500 ns maximum switching speeds • Automotive temperature range: - -40°C to 125°C • Safety Approval (Pending): - UL Recognized 3750 Vrms for 1 min. (5kV for option x20E available upon request). - CSA - IEC/EN/DIN EN 60747-5-2 Applications • Automotive Motor/DC-DC Converter • Automotive Isolated IGBT/MOSFET Gate Drive • AC and Brushless DC Motor Drives • Industrial Inverters Systems • Switch mode power supplies TRUTH TABLE LED VCC - VEE “POSITIVE GOING” (i.e., TURN-ON) VCC - VEE “NEGATIVE GOING” (i.e., TURN-OFF) VO OFF 0 - 30 V 0 - 30 V LOW ON 0 - 11 V 0 - 9.5 V LOW ON 11 - 13.5 V 9.5 - 12 V TRANSITION ON 13.5 - 30 V 12 - 30 V HIGH 1 3 SHIELD 2 4 8 6 7 5 N/ C CATHODE ANODE N/C VCC VO VO VEE ACPL-312T-000E A 0.1 μF bypass capacitor must be connected between pins 5 and 8. Lead (Pb) Free RoHS 6 fully compliant RoHS 6 fully compliant options available; -xxxE denotes a lead-free product |
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