VNQ5160KTR-E - Quad High-Side Driver, 16A, 36V | STMicroelectronics
MPN: VNQ5160KTR-E β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $3.42 | $3.42 |
| 10 | $3.08 | $30.80 |
| 100 | $2.74 | $274.00 |
| 500 | $2.46 | $1,230.00 |
| 1,000 | $2.19 | $2,190.00 |
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:
VNQ5160KTR
β Drop-Inπ Reference alternative (not in catalog)
VNQ5160K
β Drop-Inπ Reference alternative (not in catalog)
VNQ5160KTR-E-Q1
β Drop-Inπ Reference alternative (not in catalog)
VNQ5160KTR-E Maximum Ratings & Electrical Characteristics
| Number of Channels | 4 |
| Output Current (per channel) | 16 A |
| Supply Voltage Range | 4.5 V to 36 V |
| Standby Current | 0.5 uA |
| On-State Resistance (RON) | 160 mOhm |
| Output Clamp Voltage | 41 V |
| Open-Load Detection | Yes |
| Over-Temperature Protection | Yes (auto-restart) |
| Short-Circuit Protection | Yes (current-limited) |
| Status Output | Yes (open-drain) |
| Package | PowerSSO-36 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40C to +150C |
| AEC-Q100 Qualified | Yes |
| RoHS Status | Compliant |
VNQ5160KTR-E Pin Configuration
| Pin 1 | OUT1 β Output channel 1 |
| Pin 2 | OUT2 β Output channel 2 |
| Pin 3 | OUT3 β Output channel 3 |
| Pin 4 | OUT4 β Output channel 4 |
| Pin 5 | GND β Ground |
| Pin 6 | GND β Ground |
| Pin 7 | GND β Ground |
| Pin 8 | GND β Ground |
| Pin 9 | IN1 β Input control channel 1 |
| Pin 10 | IN2 β Input control channel 2 |
| Pin 11 | IN3 β Input control channel 3 |
| Pin 12 | IN4 β Input control channel 4 |
| Pin 13 | STATUS β Status output (open-drain) |
| Pin 14 | VCC β Supply voltage |
| Pin 15 | VCC β Supply voltage |
| Pin 16 | VCC β Supply voltage |
| Pin 17 | VCC β Supply voltage |
| Pin 18 | GND β Ground |
| Pin 19 | GND β Ground |
| Pin 20 | GND β Ground |
| Pin 21 | GND β Ground |
| Pin 22 | OUT1 β Output channel 1 |
| Pin 23 | OUT2 β Output channel 2 |
| Pin 24 | OUT3 β Output channel 3 |
| Pin 25 | OUT4 β Output channel 4 |
| Pin 26 | GND β Ground |
| Pin 27 | GND β Ground |
| Pin 28 | GND β Ground |
| Pin 29 | GND β Ground |
| Pin 30 | IN1 β Input control channel 1 |
| Pin 31 | IN2 β Input control channel 2 |
| Pin 32 | IN3 β Input control channel 3 |
| Pin 33 | IN4 β Input control channel 4 |
| Pin 34 | STATUS β Status output (open-drain) |
| Pin 35 | VCC β Supply voltage |
| Pin 36 | VCC β 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, Industrial PLC Output Stage, Automotive Lighting Control, DC Motor Control, Heating Element Control, LED Lighting Control.
Automotive Body Control Module
The VNQ5160KTR-E is ideal for automotive body control modules (BCMs) that manage lighting, wipers, and door locks. Its 16A per channel capability can drive headlamps and motors directly, while the built-in protection and diagnostic status output enable robust fault management. The AEC-Q100 qualification ensures reliability in the harsh automotive environment, and the low standby current minimizes battery drain when the vehicle is off. In a typical BCM, the VNQ5160KTR-E is placed between the battery supply and the load, with the status output connected to a microcontroller for fault monitoring. The device's current limiting and over-temperature protection prevent damage to the PCB and load, reducing the need for external fuses. The PowerSSO-36 package allows compact PCB layout, and the exposed pad aids thermal dissipation. Compared to discrete MOSFET solutions, the integrated driver simplifies design and improves reliability by reducing component count.
Recommended
Industrial PLC Output Stage
In industrial programmable logic controllers (PLCs), the VNQ5160KTR-E can be used as a high-side switch for driving solenoids, relays, and indicator lamps. Its 4.5V to 36V supply range accommodates 24V industrial systems, and the open-load detection helps identify wiring faults. The device's fast switching and low on-resistance minimize power loss, while the thermal shutdown protects against overload. In a PLC output module, the VNQ5160KTR-E is typically driven by a logic-level signal from the PLC's microcontroller, with the status output feeding back to the controller for diagnostics. The device's current limiting prevents damage to the load and PCB during short circuits, and the wide operating temperature range (-40C to +150C) suits industrial environments. The PowerSSO-36 package is compatible with standard SMD assembly processes, and the exposed pad improves thermal performance. Compared to relay-based outputs, the solid-state driver offers faster switching and longer lifetime.
Recommended
Automotive Lighting Control
The VNQ5160KTR-E is well-suited for automotive lighting control, including headlamps, daytime running lights, and fog lamps. Its 16A output current can drive high-power halogen or LED lamps, and the PWM capability allows dimming. The device's over-temperature and short-circuit protection ensure safe operation, and the status output provides fault feedback to the body controller. In a typical lighting application, the VNQ5160KTR-E is connected between the battery and the lamp, with the input controlled by a PWM signal from the microcontroller. The device's low on-resistance (160mOhm) minimizes voltage drop and power dissipation, and the output clamp protects against load dump transients. The AEC-Q100 qualification guarantees reliability in automotive thermal and vibration conditions. The PowerSSO-36 package allows integration of four channels in a single device, reducing PCB area and component count compared to discrete MOSFETs.
Recommended
DC Motor Control
The VNQ5160KTR-E can drive DC motors in automotive and industrial applications, such as window lifts, seat adjusters, and conveyor belts. Its 16A output current is sufficient for small to medium motors, and the built-in freewheeling diode protects against inductive kickback. The device's current limiting and thermal shutdown prevent damage during motor stall conditions. In a motor control application, the VNQ5160KTR-E is used as a high-side switch, with the motor connected between the output and ground. The input is controlled by a microcontroller, and the status output can be used to detect open-load or over-temperature faults. The device's low standby current is beneficial for battery-powered applications. The PowerSSO-36 package provides good thermal performance, and the exposed pad aids heat dissipation. Compared to relay-based motor control, the solid-state driver offers faster switching and longer lifetime.
Recommended
Heating Element Control
The VNQ5160KTR-E can control resistive heating elements in automotive and industrial applications, such as seat heaters, defrosters, and process heaters. Its 16A output current can drive high-power heating elements, and the PWM capability allows precise temperature control. The device's over-temperature protection prevents overheating, and the open-load detection identifies broken heating elements. In a heating application, the VNQ5160KTR-E is connected between the supply and the heating element, with the input controlled by a PWM signal from a microcontroller. The device's low on-resistance minimizes power loss, and the output clamp protects against voltage transients. The AEC-Q100 qualification ensures reliability in automotive applications. The PowerSSO-36 package allows integration of multiple channels, reducing component count and PCB area.
Recommended
LED Lighting Control
The VNQ5160KTR-E is suitable for LED lighting control in automotive and industrial applications, such as LED headlamps, taillights, and signage. Its 16A output current can drive multiple LED strings, and the PWM capability allows dimming and color control. The device's current limiting protects LEDs from overcurrent, and the open-load detection identifies failed LED strings. In an LED lighting application, the VNQ5160KTR-E is used as a high-side switch, with the LED string connected between the output and ground. The input is controlled by a PWM signal from a microcontroller, and the status output can be used for fault monitoring. The device's low on-resistance minimizes voltage drop, ensuring consistent LED brightness. The PowerSSO-36 package allows integration of four channels, reducing component count and PCB area.
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 | VNQ5160KTR | VNQ5160K | BTS50055-1TMA |
|---|---|---|---|---|
| Package | PowerSSO-36 | PowerSSO-36 | PowerSSO-36 | TO-263-7 |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | Infineon |
| Number of Channels | 4 | 4 | 4 | 1 |
| Output Current (per channel) | 16 A | 16 A | 16 A | 55 A |
| Supply Voltage Range | 4.5V to 36V | 4.5V to 36V | 4.5V to 36V | 4.5V to 40V |
| On-State Resistance | 160 mOhm | 160 mOhm | 160 mOhm | 5.5 mOhm |
| Standby Current | 0.5 uA | 0.5 uA | 0.5 uA | 2 uA |
| AEC-Q100 Qualified | Yes | Yes | Yes | Yes |
Key Differentiators
- Quad-channel integration in a single package (vs BTS50055-1TMA)
- Ultra-low standby current of 0.5 uA (vs BTS50055-1TMA)
- AEC-Q100 qualification for automotive reliability (vs VNQ5160KTR (non-Q1))
Design Notes
The PowerSSO-36 package has a thermal resistance of 40 C/W (junction-to-ambient). When driving all four channels at 16A each, the total power dissipation can be significant. For example, at 16A and 160mOhm, each channel dissipates 40.96W, leading to a junction temperature rise of 1638C, which is impossible. In practice, the current is limited by the device's current limiter, and the duty cycle must be reduced. Ensure adequate PCB copper area and consider forced air cooling for high-current applications.
Place the VNQ5160KTR-E close to the load to minimize trace inductance and resistance. Use wide traces for the output and supply connections to handle high currents. The exposed pad should be soldered to a large copper area on the PCB to improve thermal dissipation. Add a 100nF ceramic capacitor close to the VCC pin for decoupling.
Do not exceed the absolute maximum supply voltage of 36V. The output clamp voltage is 41V, but continuous operation above 36V is not recommended. Ensure the input pins are not left floating; use pull-down resistors to keep the outputs off during power-up. The status output is open-drain, so a pull-up resistor is required for proper logic levels.
Compliance Information
RoHS compliant and AEC-Q100 qualified per STMicroelectronics datasheet. Halogen-free status not explicitly stated.
