VNQ600A is a quad channel high side solid state relay with DC short circuit current of 25A, CMOS compatible inputs, proportional load current sense, undervoltage and overvoltage shut-down, overvoltage clamp, thermal shut-down, current limitation, and very low standby power dissipation.
The VNQ600A is a quad-channel high-side solid-state relay (HSD) formed by assembling two VND600 chips in an SO-28 package. It utilizes STMicroelectronics VIPower M0-3 Technology to drive multiple loads with one side connected to ground, offering four independent channels and four analog sense outputs proportional to the output currents.
The device includes comprehensive protection features such as DC short circuit current limiting (up to 70A), thermal shut-down, undervoltage/overvoltage shutdown, and reverse battery protection. It operates with a supply voltage range of 5.5V to 36V and supports continuous output currents up to 15A per channel.
| Supply Voltage (Continuous) | 5.5 V to 36 V |
|---|---|
| Output Current (Continuous, per channel) | 15 A |
| DC Short Circuit Current (Max) | 70 A |
| Thermal Shut-down Temperature | 150°C to 200°C |
| Package Type | SO-28 (Double Island) |
The maximum continuous output current for each channel is 15 A.
Yes, the device features automatic thermal shut-down and restart to protect against overload.
The operating supply voltage (VCC) ranges from 5.5 V to 36 V.