The VN770KP-E is a quad smart power solid state relay suitable for complete H-bridge configurations. It features linear current limitation, very low standby power dissipation, short circuit protection, status flag diagnostic, and more.
The VN770KP-E is a device formed by three monolithic chips housed in a standard SO-28 package, comprising a double high side and two low side switches. It is designed to drive DC motors in bridge configurations or serve as a quad switch for low voltage applications. The device utilizes STMicroelectronics ViPower™ MO-3 Technology for the switches.
Key features include built-in thermal shutdown, linear current limitation, overvoltage clamping, and undervoltage protection. The dual high side switches provide a status output to indicate open load conditions and over-temperature events, while the low side switches feature fault feedback detectable via the input pin voltage. The device is suitable for automotive grade applications and is RoHS compliant.
| Package | SO-28 |
|---|---|
| Reverse Supply Voltage | -0.3 V |
| DC Output Current (Reverse) | 6 A |
| DC Input Current | +10 mA |
| Power Dissipation (Tc = 25°C) | 6 W |
| Junction Operating Temperature | Internally limited |
| Case Operating Temperature | -40 to 150 °C |
| Storage Temperature | -55 to 150 °C |
The device is housed in a standard SO-28 package.
Yes, it is ECOPACK compliant, which means it is lead free and RoHS compliant.
Yes, the dual high side switches have built-in thermal shutdown to protect the chips from over-temperature.