Automotive grade gate drive optocoupler Broadcom ACPL-K33T-500E with AEC Q100 Grade 1 certification
Product Overview
The Avago Technologies ACPL-K33T is a 2.5 Amp Automotive R2Coupler Gate Drive Optocoupler designed for driving SiC MOSFET and IGBTs in AC-DC and DC-DC converters. It features an AlGaAs LED optically coupled to an integrated circuit with a power output stage, offering fast propagation delay and tight timing skew. The high operating voltage range of the output stage provides the necessary drive voltages for gate-controlled devices. This optocoupler is ideal for high-frequency, high-efficiency conversion applications requiring reinforced insulation and reliability, such as automotive and high-temperature industrial environments. It is qualified to AEC-Q100 Grade 1 test guidelines and operates within an automotive temperature range of -40 C to +125 C.
Product Attributes
- Brand: Avago Technologies
- Product Line: R2Coupler
- Qualification: AEC-Q100 Grade 1
- Certifications: UL Recognized (5000 VRMS for 1 min), CSA, IEC/EN/DIN EN 60747-5-5
- Package Type: Stretched SO-8
Technical Specifications
| Specification | Symbol | Conditions | Min. | Typ. | Max. | Units |
|---|---|---|---|---|---|---|
| Peak Output Current | IOH(PEAK) | 2.5 | A | |||
| Peak Output Current | IOH | VCC VO = 15 V | -3.5 | -2.0 | A | |
| Peak Output Current | IOL | VO VEE = 15 V | 2.0 | 4 | A | |
| Propagation Delay Time to High Output Level | tPLH | VCC = 15 V, RG = 7.5 , CL = 10 nF | 65 | 120 | ns | |
| Propagation Delay Time to Low Output Level | tPHL | VCC = 15 V, RG = 7.5 , CL = 10 nF | 65 | 120 | ns | |
| Pulse Width Distortion | PWD | -40 | 0 | 40 | ns | |
| Dead Time Distortion | DTD | -40 | 50 | ns | ||
| Common Mode Rejection (CMR) | |CMH| | VCM = 1500 V | 50 | >75 | kV/s | |
| Common Mode Rejection (CMR) | |CML| | VCM = 1500 V | 50 | >75 | kV/s | |
| Low Supply Current | ICCL | VF = 0 V | 2.55 | 4.2 | mA | |
| High Level Supply Current | ICCH | IF = 10 mA | 2.65 | 4.2 | mA | |
| Under Voltage Lock-Out Threshold (High) | VUVLO+ | 12.1 | 13 | 13.9 | V | |
| Under Voltage Lock-Out Threshold (Low) | VUVLO- | 11.1 | 12 | 12.9 | V | |
| UVLO Hysteresis | UVLOHYS | 0.5 | 1.0 | V | ||
| Wide Operating VCC Range | VCC VEE | 15 | 30 | V | ||
| Automotive Temperature Range | TA | -40 | 125 | C | ||
| Input-Output Momentary Withstand Voltage | VISO | RH | 5000 | VRMS | ||
| Maximum Working Insulation Voltage | VIORM | 1140 | Vpeak |
Applications
- Hybrid Power Train DC/DC Converter
- EV/PHEV Charger
- Automotive Isolated IGBT Gate Drive
- AC and Brushless DC Motor Drives
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