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Product Detailed Parameters
- Description：OPTOISO 5KV 1CH GATE DVR 8SO
- Series：R²Coupler™
- Mfr：Broadcom Limited
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Optical Coupling
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Propagation Delay tpLH / tpHL (Max)：110ns, 110ns
- Pulse Width Distortion (Max)：40ns
- Rise / Fall Time (Typ)：10ns, 10ns
- Current - Output High, Low：2A, 2A
- Current - Peak Output：2.5A
- Voltage - Forward (Vf) (Typ)：1.5V
- Voltage - Output Supply：10V ~ 20V
- Grade：Automotive
- Qualification：AEC-Q100
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.268", 6.81mm Width)
- Supplier Device Package：8-SO Stretched
- Common Mode Transient Immunity (Min)：50kV/µs
- Approval Agency：CSA, IEC/EN/DIN, UR
- Current - DC Forward (If) (Max)：20 mA
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Overview
The ACPL-K34T-560E is a single-channel optically isolated gate driver manufactured by Broadcom Limited. It utilizes optical coupling to provide electrical isolation between input and output circuits. The device features an SOIC-8 Stretched package for surface mount installation. Key electrical parameters include a maximum insulation voltage of 5000 Vrms, a forward voltage of 1.5 V, and a reverse voltage rating of 6 V. The component supports a continuous output current of 2.5 A and operates within a temperature range of -40°C to +125°C.
Feature Summary
- Provides high-voltage galvanic isolation via optical coupling technology
- Designed specifically for driving power MOSFETs in switching applications
- Features fast propagation delay and tight timing skew characteristics
Applications
- AC-DC converter systems
- DC-DC converter topologies
- Industrial motor control interfaces
Procurement Notes
Verify the specific suffix '560E' against official Broadcom documentation to confirm package type and tape/reel specifications. Ensure compatibility with automotive or industrial qualification standards if required by the target application environment. Cross-reference pinout configurations with the latest datasheet revision to prevent integration errors during PCB layout.
Selection Notes
Select this component when high isolation voltage and moderate drive current are required for MOSFET gates. Consider the SOIC-8 Stretched footprint for board space constraints. Evaluate thermal performance requirements given the operating temperature range. Confirm that the optical coupling speed meets the switching frequency demands of the specific power stage design.
Part Context
This part belongs to the ACPL-K34T series of photovoltaic MOSFET drivers. It is designed to replace older discrete isolation solutions with integrated optocoupler functionality. The series emphasizes reliability in noisy electrical environments common in power electronics. It serves as a critical interface component between low-voltage control logic and high-voltage power switches.
Replacement Considerations
Direct substitutes may include other Broadcom ACPL-K34 variants with different suffixes indicating package or reel differences. Verify functional equivalence regarding isolation voltage and output current capabilities before substitution.
