VNQ5160KTR-E - Quad High-Side Driver, 16A, 36V | STMicroelectronics
MPN: VNQ5160KTR-E β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $2.15 | $2.15 |
| 10 | $1.94 | $19.40 |
| 100 | $1.72 | $172.00 |
| 500 | $1.55 | $775.00 |
| 1,000 | $1.39 | $1,390.00 |
Drop-in alternatives for VNQ5160KTR-E β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
VNQ5E160KTR-E
β Drop-Inπ Reference alternative (not in catalog)
VNQ5160KTR-E Maximum Ratings & Electrical Characteristics
| Switch Type | General Purpose |
| Number of Outputs | 4 |
| Ratio - Input:Output | 1:1 |
| Output Configuration | High Side |
| Output Type | N-Channel |
| Interface | On/Off |
| Voltage - Load | 4.5V ~ 36V |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Maximum Output Current | 16A per channel |
| On-State Resistance (Typical) | 0.16 ohm |
| Standby Current | 0.5 uA |
| Thermal Resistance (Junction-to-Ambient) | 40 C/W |
| Operating Temperature Range | -40C to +150C |
| Package | PowerSSO-24 |
| Mounting Type | Surface Mount |
| AEC-Q100 Qualified | Yes |
| RoHS Status | Compliant |
VNQ5160KTR-E Pin Configuration
| Pin 1 | INPUT1 β Input control for channel 1 |
| Pin 2 | INPUT2 β Input control for channel 2 |
| Pin 3 | INPUT3 β Input control for channel 3 |
| Pin 4 | INPUT4 β Input control for channel 4 |
| Pin 5 | STATUS β Diagnostic status output |
| Pin 6 | GND β Ground |
| Pin 7 | OUT1 β Output for channel 1 |
| Pin 8 | OUT2 β Output for channel 2 |
| Pin 9 | OUT3 β Output for channel 3 |
| Pin 10 | OUT4 β Output for channel 4 |
| Pin 11 | VCC β Battery supply voltage |
| Pin 12 | VCC β Battery supply voltage |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this component. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
VNQ5160KTR-E is suitable for 6 applications: Automotive Body Control Module, Automotive Lighting Control, Industrial PLC Output Stage, Motor Control, Heating Element Control, Battery Management System.
Automotive Body Control Module
The VNQ5160KTR-E is ideal for automotive body control modules (BCMs) that manage lighting, wipers, and other loads. Its quad-channel configuration allows control of multiple loads with a single IC, reducing component count and PCB area. The device's 16A per channel capability handles high-current loads like headlamps and motors. Its AEC-Q100 qualification ensures reliability in harsh automotive environments. The low standby current of 0.5 uA is critical for minimizing battery drain when the vehicle is off. The status output enables diagnostic monitoring, allowing the BCM to detect faults and report them to the vehicle's ECU. The wide operating voltage range (4.5V to 36V) accommodates load dump and cranking conditions. The built-in protection features, such as over-temperature shutdown and open-load detection, reduce the need for external components, simplifying BCM design. The PowerSSO-24 package's thermal performance supports continuous operation at moderate currents without external heatsinking. Overall, the VNQ5160KTR-E provides a robust, space-saving solution for automotive load switching.
Recommended
Automotive Lighting Control
The VNQ5160KTR-E is well-suited for automotive lighting control, including headlamps, tail lamps, and interior lighting. Each of its four channels can drive a separate lamp, providing independent control and diagnostics. The 16A per channel rating easily handles incandescent bulbs, which have high inrush currents. The device's over-temperature shutdown and current limiting protect against short circuits and overloads. The open-load detection feature identifies burnt-out bulbs, enabling the system to alert the driver. The low standby current ensures minimal battery drain when lights are off. The wide input voltage range (4.5V to 36V) accommodates various automotive power supply conditions, including load dump transients. The AEC-Q100 qualification guarantees reliability in the harsh automotive environment. The PowerSSO-24 package allows compact PCB layouts, which is beneficial in space-constrained lighting modules. The status output can be connected to a microcontroller for fault reporting, enabling advanced lighting diagnostics. Overall, the VNQ5160KTR-E simplifies lighting control design while enhancing safety and reliability.
Recommended
Industrial PLC Output Stage
The VNQ5160KTR-E is suitable for industrial programmable logic controller (PLC) output stages, where it can drive solenoids, relays, and small motors. Its quad-channel configuration allows multiple outputs to be controlled from a single device, reducing board space and cost. The 16A per channel rating is sufficient for most industrial loads. The device's protection features, including over-temperature shutdown and current limiting, enhance system reliability by preventing damage from overloads. The open-load detection helps identify disconnected loads, which is useful for diagnostics. The wide operating voltage range (4.5V to 36V) supports various industrial supply voltages, including 24V systems. The low standby current is beneficial for energy-efficient designs. The PowerSSO-24 package's thermal performance allows operation at moderate currents without additional heatsinking. The status output can be interfaced with a PLC's microcontroller for fault monitoring. The AEC-Q100 qualification, while intended for automotive, also indicates high reliability suitable for industrial environments. Overall, the VNQ5160KTR-E provides a robust and compact solution for PLC output stages.
Recommended
Motor Control
The VNQ5160KTR-E can be used in motor control applications, particularly for DC motors in automotive and industrial systems. Each channel can drive a motor, with the high-side configuration providing a simple interface. The 16A per channel rating supports small to medium DC motors. The device's current limiting protects the motor and driver from overcurrent conditions. The over-temperature shutdown prevents thermal damage during prolonged operation. The open-load detection can identify a disconnected motor, aiding in diagnostics. The wide voltage range (4.5V to 36V) accommodates various motor supply voltages. The low standby current is beneficial for battery-powered applications. The PowerSSO-24 package allows compact motor control modules. The status output can be used for fault monitoring, enabling the system to respond to motor failures. The AEC-Q100 qualification ensures reliability in automotive motor control applications. However, for bidirectional motor control, an H-bridge configuration would require additional components. Overall, the VNQ5160KTR-E is a reliable choice for unidirectional motor control.
Recommended
Heating Element Control
The VNQ5160KTR-E is suitable for controlling heating elements in automotive and industrial applications, such as seat heaters, window defrosters, and industrial heaters. Its high current capability (16A per channel) can drive resistive heating elements directly. The device's over-temperature shutdown protects against overheating, while current limiting prevents damage from short circuits. The open-load detection can identify a broken heating element, enabling diagnostics. The wide voltage range (4.5V to 36V) supports various power supply systems. The low standby current is beneficial for energy efficiency. The PowerSSO-24 package's thermal performance allows operation at high currents with adequate PCB cooling. The status output can be used for fault monitoring, allowing the system to detect and respond to heater failures. The AEC-Q100 qualification ensures reliability in automotive heating applications. The quad-channel configuration allows multiple heating zones to be controlled independently. Overall, the VNQ5160KTR-E provides a robust and efficient solution for heating element control.
Recommended
Battery Management System
The VNQ5160KTR-E can be used in battery management systems (BMS) for load switching and protection. Its high-side configuration allows disconnection of loads from the battery, providing a safety mechanism. The 16A per channel rating can handle moderate loads. The device's low standby current (0.5 uA) is critical for minimizing battery drain when the system is idle. The wide voltage range (4.5V to 36V) is compatible with various battery voltages, including 12V and 24V systems. The protection features, such as over-temperature shutdown and current limiting, enhance safety by preventing overcurrent and thermal issues. The open-load detection can identify disconnected loads, aiding in diagnostics. The status output can be used to monitor the state of each channel. The AEC-Q100 qualification ensures reliability in automotive BMS applications. The PowerSSO-24 package allows compact BMS designs. Overall, the VNQ5160KTR-E provides a reliable and efficient solution for load management in battery-powered systems.
Recommended
Recommended Products Summary
Engineering reference data for VNQ5160KTR-E β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | VNQ5160K-E | VNQ5E160KTR-E | BTS50055-1TMC | TPS4H000 |
|---|---|---|---|---|---|
| Package | PowerSSO-24 | PowerSSO-36 | PowerSSO-24 | PG-TDSO-14 | HTSSOP-20 |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | Infineon | Texas Instruments |
| Number of Channels | 4 | 4 | 4 | 1 | 4 |
| Maximum Output Current per Channel | 16A | 16A | 16A | 55A | 1A |
| Operating Voltage Range | 4.5V to 36V | 4.5V to 36V | 4.5V to 36V | 4.5V to 40V | 3.4V to 40V |
| On-State Resistance (Typical) | 0.16 ohm | 0.16 ohm | 0.16 ohm | 0.005 ohm | 0.2 ohm |
| Standby Current | 0.5 uA | 0.5 uA | 0.5 uA | 2 uA | 1 uA |
| AEC-Q100 Qualified | Yes | Yes | Yes | Yes | Yes |
Key Differentiators
- Quad-channel configuration in a single package (vs BTS50055-1TMC)
- Ultra-low standby current of 0.5 uA (vs TPS4H000)
- High current capability of 16A per channel (vs TPS4H000)
Design Notes
The VNQ5160KTR-E has a thermal resistance of 40 C/W (junction-to-ambient). When driving multiple channels at high current, power dissipation can be significant. For example, at 16A per channel with 0.16 ohm on-resistance, each channel dissipates about 41W. Ensure adequate PCB copper area and thermal vias to keep the junction temperature below the maximum rating. Consider using a heatsink or forced air cooling for high-current applications.
Place the VNQ5160KTR-E close to the loads to minimize trace resistance and inductance. Use wide traces for the output and supply connections to handle high currents. Add a 100nF ceramic capacitor near the VCC pin for decoupling. For the status output, add a pull-up resistor to the microcontroller's supply voltage. Ensure the exposed pad (if present) is soldered to a large copper area for thermal dissipation.
Do not exceed the maximum supply voltage of 36V, as this can damage the device. When driving inductive loads, ensure a freewheeling diode is connected across the load to prevent voltage spikes. The status output is open-drain, so it requires a pull-up resistor. Avoid applying reverse polarity to the supply, as the device is not protected against reverse battery. Use a series resistor on the input pins to limit inrush current if necessary.
Compliance Information
AEC-Q100 qualified per STMicroelectronics product page. RoHS compliant. REACH compliance assumed based on ST's environmental policy.
