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ACPL-K73L-500E
+BOMOPTOISO 5KV 2CH PUSH PULL 8-SO
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Nhà sản xuấtCông ty TNHH Broadcom
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Ông. Phần #ACPL-K73L-500E
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Có sẵn7548
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Active |
| Base Product Number | ACPL-K73 |
| Number of Channels | 2 |
| Inputs - Side 1 / Side 2 | 2/0 |
| Voltage - Isolation | 5000Vrms |
| Common Mode Transient Immunity (Min) | 10kV/µs |
| Input Type | DC |
| Output Type | Push-Pull, Totem Pole |
| Current - Output / Channel | 10 mA |
| Data Rate | 15MBd |
| Propagation Delay tp LH / tp HL (Max) | 55ns, 55ns |
| Rise / Fall Time (Typ) | 3.5ns, 3.5ns |
| Voltage - Forward (Vf) (Typ) | 1.5V |
| Current - DC Forward (If) (Max) | 10mA |
| Voltage - Supply | 3V ~ 3.6V, 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 105°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.268", 6.81mm Width) |
| Supplier Device Package | 8-SO Stretched |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Tổng quan
Description
ACPL-K73L-500E is a high-speed, optically isolated amplifier (ACPL family) from Broadcom/Avago. It provides galvanic isolation between a low-voltage input side and a separate output side, making it suitable for noisy or safety-critical environments such as power electronics and motor drives.
Key points:
- Input/output are galvanically isolated, with an integrated LED, detector, and amplifier/output stage.
- Designed for fast, reliable signal transmission with digital-like outputs (TTL/CMOS-compatible) and wide operating conditions.
- The “500E” denotes extended temperature capability and the high isolation rating (specifics in the datasheet).
- Typical uses: isolated feedback/interfaces for power converters, motor controllers, smart power supplies, and other safety-isolated signal paths.
- Features often include high common-mode transient immunity, reasonable propagation delay, and standard package options.
For exact specs (isolation voltage, CTR, propagation delay, CMTI, supply rails, package, and safety certifications), consult the ACPL-K73L-500E datasheet.
Key points:
- Input/output are galvanically isolated, with an integrated LED, detector, and amplifier/output stage.
- Designed for fast, reliable signal transmission with digital-like outputs (TTL/CMOS-compatible) and wide operating conditions.
- The “500E” denotes extended temperature capability and the high isolation rating (specifics in the datasheet).
- Typical uses: isolated feedback/interfaces for power converters, motor controllers, smart power supplies, and other safety-isolated signal paths.
- Features often include high common-mode transient immunity, reasonable propagation delay, and standard package options.
For exact specs (isolation voltage, CTR, propagation delay, CMTI, supply rails, package, and safety certifications), consult the ACPL-K73L-500E datasheet.
Pinout
- Pin count: 8 pins (DIP-8/SO-8 package).
- Function: Single-channel optically isolated amplifier (ACPL family). Input: LED anode on pin 1, cathode on pin 2. Output side: Vcc on pin 8, GND on pin 5, and output Vo on pin 6. Pins 3, 4, and 7 are typically no-connect.
- Function: Single-channel optically isolated amplifier (ACPL family). Input: LED anode on pin 1, cathode on pin 2. Output side: Vcc on pin 8, GND on pin 5, and output Vo on pin 6. Pins 3, 4, and 7 are typically no-connect.
Manufacturer
Manufacturer: Broadcom Inc. (formerly Avago Technologies).
What kind of company: Broadcom is a multinational semiconductor company that designs, develops, and supplies a wide range of semiconductor devices and related infrastructure software.
What kind of company: Broadcom is a multinational semiconductor company that designs, develops, and supplies a wide range of semiconductor devices and related infrastructure software.
Application
ACPL-K73L-500E is a high‑speed optocoupler with galvanic isolation, used mainly as a gate‑drive and isolated interface in power electronics. Typical applications include:
- Gate drive for IGBTs/MOSFETs in switch‑mode power supplies, motor drives, and inverters
- Isolated signal interface between microcontrollers and high‑voltage/high‑speed power stages
- Isolated feedback/regulation in SMPS, DC‑DC converters, UPS, and solar inverters
- Industrial automation and robotics control systems needing HV isolation
- HV measurement, test instruments and other equipment requiring fast, isolated data transfer
- Gate drive for IGBTs/MOSFETs in switch‑mode power supplies, motor drives, and inverters
- Isolated signal interface between microcontrollers and high‑voltage/high‑speed power stages
- Isolated feedback/regulation in SMPS, DC‑DC converters, UPS, and solar inverters
- Industrial automation and robotics control systems needing HV isolation
- HV measurement, test instruments and other equipment requiring fast, isolated data transfer
Package
The ACPL‑K73L‑500E is supplied in an 8‑lead SOIC (SO‑8) surface-mount package. The “‑500E” suffix indicates tape-and-reel packaging (500 units per reel).
