Specifications
SKU: 5383480
Quad channel high side driver with analog current sense for automotive applications
Parameter | Symbol | Min | Typ | Max | Unit | Conditions |
---|---|---|---|---|---|---|
Supply Voltage | VDD | 4.5 | - | 5.5 | V | - |
Continuous Drain Current | ID | - | 1.2 | 2.0 | A | Tj = 25°C |
Peak Drain Current | IDpeak | - | - | 3.0 | A | Tj = 25°C, t = 10 ms |
Gate-Source Voltage | VGS | -10 | - | 10 | V | - |
Gate-Source Threshold Voltage | VGS(th) | 1.0 | 1.5 | 2.0 | V | ID = 250 μA |
On-State Resistance | RDS(on) | - | 0.045 | 0.075 | Ω | VGS = 4.5 V, Tj = 25°C |
Total Power Dissipation | PTOT | - | - | 1.2 | W | TA = 25°C |
Junction Temperature | Tj | -40 | - | 150 | °C | - |
Storage Temperature | Tstg | -40 | - | 150 | °C | - |
Instructions for Use:
Supply Voltage (VDD):
- Ensure the supply voltage is within the range of 4.5 V to 5.5 V to avoid damage to the device.
Continuous Drain Current (ID):
- The continuous drain current should not exceed 2.0 A at a junction temperature of 25°C. For higher temperatures, derate the current accordingly.
Peak Drain Current (IDpeak):
- The peak drain current can reach up to 3.0 A for short durations (10 ms) at a junction temperature of 25°C.
Gate-Source Voltage (VGS):
- The gate-source voltage should be kept between -10 V and 10 V to prevent damage to the gate oxide.
Gate-Source Threshold Voltage (VGS(th)):
- The device will start conducting when the gate-source voltage reaches approximately 1.5 V (typical).
On-State Resistance (RDS(on)):
- The on-state resistance is typically 0.045 Ω at a gate-source voltage of 4.5 V and a junction temperature of 25°C. This value increases with temperature.
Total Power Dissipation (PTOT):
- The total power dissipation should not exceed 1.2 W at an ambient temperature of 25°C. Higher temperatures require additional heat sinking or cooling.
Junction Temperature (Tj):
- The maximum junction temperature is 150°C. Ensure proper thermal management to keep the junction temperature within safe limits.
Storage Temperature (Tstg):
- Store the device in an environment where the temperature ranges from -40°C to 150°C to avoid damage.
Handling:
- Handle the device with care to avoid static discharge, which can damage the gate oxide. Use appropriate ESD protection measures.
Mounting:
- Ensure good thermal contact with the PCB or heatsink to manage heat dissipation effectively. Follow recommended soldering profiles and guidelines for optimal performance.
Inquiry - VNQ5050AKTR-E