VNQ7080AJTR - Quad High-Side Driver 13.6A | STMicroelectronics | PowerSSO-16
料号： VNQ7080AJTR ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 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 |
VNQ7080AJTR 概述
A high-side driver is a power management IC that switches a load connected to the positive supply rail. It integrates the power switch, protection features, and diagnostic functions in a single package, simplifying PCB design and improving reliability. In the power management hierarchy, a high-side driver falls under power distribution switches, which are part of the broader category of power management ICs used in automotive body control modules, industrial PLCs, and lighting systems.
Key features of the VNQ7080AJTR include a very low standby current for battery-powered applications, compatibility with 3V and 5V CMOS outputs for direct logic control, and a PowerSSO-16 package that offers a compact footprint with excellent thermal performance. The device also provides current sense analog feedback (MultiSense), enabling precise load monitoring and diagnostics. These features make it ideal for driving resistive, inductive, and capacitive loads in harsh environments.
The VNQ7080AJTR uses STMicroelectronics' VIPower M0-5 technology, which integrates the power MOSFET with control and protection circuitry on a single die. This architecture provides robust protection against overcurrent, overtemperature, and short-circuit conditions, ensuring reliable operation in automotive and industrial applications. The MultiSense analog feedback allows the microcontroller to monitor load current and detect faults, enhancing system-level diagnostics.
Typical applications include automotive body control modules, interior and exterior lighting, industrial PLC output stages, and DC motor control. The device's ability to handle high inrush currents and its low standby current make it particularly suitable for battery-operated systems where power efficiency is critical.
When designing with the VNQ7080AJTR, ensure proper thermal management by providing adequate copper area on the PCB for heat dissipation. The PowerSSO-16 package has a thermal resistance that requires careful layout to maintain junction temperature within safe limits. Additionally, the MultiSense pin should be connected to an ADC input with appropriate filtering to achieve accurate current sensing.
直接替换替代料： VNQ7080AJTR ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： VNQ7080AJTR （相同外形与封装尺寸） ——差异在于 Package, Number of Channels, Operating Temperature Range, Output Type, Protection Features.
快速对比工具——选择替代料号进行并排对比：
VNQ7140AJTR
✅ 直接替换✓ 有现货
$0.97 / 个
查看数据手册 →VNQ9080AJTR
✅ 直接替换📋 参考替代料（不在目录中）
VNQ7040AJTR
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
BTS7008-2EPA
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$0.702 / 个
查看数据手册 →VNQ7080AJTR 最大额定值与电气特性
| Configuration | Quad channel high-side driver |
| Output Current per Channel | 13.6 A |
| Supply Voltage Range | 4 V to 28 V |
| Standby Current | 0.5 uA (typical) |
| Logic Input Compatibility | 3 V and 5 V CMOS |
| 封装 | PowerSSO-16 |
| 安装类型 | Surface Mount |
| 工作温度 | -40C to +150C |
| On-State Resistance (RON) | 70 mOhm per channel |
| Current Sense Feedback | MultiSense analog |
| Protection Features | Overcurrent, overtemperature, short-circuit |
| RoHS 状态 | Compliant |
| AEC-Q100 | Qualified |
| MSL 等级 | 3 (168 hours) |
| 输出类型 | N-Channel MOSFET |
VNQ7080AJTR 引脚配置
| 引脚 1 | IN1 — Input control for channel 1 |
| 引脚 2 | IN2 — Input control for channel 2 |
| 引脚 3 | IN3 — Input control for channel 3 |
| 引脚 4 | IN4 — Input control for channel 4 |
| 引脚 5 | GND — Ground |
| 引脚 6 | CS — Current sense output (MultiSense) |
| 引脚 7 | OUT1 — Output for channel 1 |
| 引脚 8 | OUT2 — Output for channel 2 |
| 引脚 9 | OUT3 — Output for channel 3 |
| 引脚 10 | OUT4 — Output for channel 4 |
| 引脚 11 | VCC — Supply voltage |
| 引脚 12 | VCC — Supply voltage |
| 引脚 13 | GND — Ground |
| 引脚 14 | GND — Ground |
| 引脚 15 | GND — Ground |
| 引脚 16 | GND — Ground |
典型应用
VNQ7080AJTR 适用于 6 应用s: Automotive Body Control Module, Industrial PLC Output Stage, Automotive Lighting System, DC Motor Control, Industrial Lighting, Battery Management System.
Automotive Body Control Module
The VNQ7080AJTR is ideal for automotive body control modules where multiple loads such as lights, motors, and solenoids need to be switched. Its 13.6A per channel capability handles high-current loads like headlights and cooling fans. The low standby current of 0.5uA is critical for battery preservation when the vehicle is off. The MultiSense analog feedback allows the ECU to monitor load current for diagnostics, detecting faults like short circuits or open loads. The AEC-Q100 qualification ensures reliable operation under extreme temperatures and vibration. In a typical BCM, the VNQ7080AJTR is placed between the battery rail and the load, with the control inputs connected to the microcontroller. The MultiSense output is connected to an ADC input for current monitoring. The device's protection features prevent damage from overcurrent and overtemperature, enhancing system reliability. Compared to discrete MOSFET solutions, the integrated driver simplifies PCB design and reduces component count, saving board space and assembly cost.
推荐
Industrial PLC Output Stage
In industrial PLCs, the VNQ7080AJTR is used to drive actuators, valves, and indicators. Its 4V to 28V supply range accommodates both 12V and 24V industrial systems. The 3V and 5V CMOS compatibility allows direct connection to PLC logic outputs without level shifting. The high current capability of 13.6A per channel can drive large solenoids and contactors. The MultiSense feedback provides real-time current monitoring, enabling predictive maintenance by detecting increasing load currents that indicate wear. The device's robust protection features ensure reliable operation in harsh industrial environments with electrical noise and transients. In a typical PLC output module, the VNQ7080AJTR is placed on the output card, with each channel driving a separate load. The MultiSense output is multiplexed to a single ADC input to reduce pin count. The PowerSSO-16 package allows for compact module designs, and the thermal performance is adequate for most industrial loads. Compared to relay-based outputs, the solid-state driver offers faster switching and longer lifespan.
推荐
Automotive Lighting System
The VNQ7080AJTR is well-suited for automotive lighting systems, including headlights, daytime running lights, and interior lighting. Its 13.6A per channel capability can drive high-power LED modules and incandescent bulbs. The low standby current is essential for minimizing battery drain when lights are off. The MultiSense analog feedback allows the lighting control module to detect open or shorted bulbs, enabling fault reporting to the driver. The device's PWM capability (via the input pins) supports dimming functions for interior lighting. The AEC-Q100 qualification ensures reliable operation in the harsh automotive environment. In a typical lighting application, the VNQ7080AJTR is placed between the battery and the light module, with the control input connected to the body control module. The MultiSense output is used for diagnostics. The device's protection features prevent damage from overcurrent and overtemperature, ensuring long lifespan. Compared to discrete MOSFET solutions, the integrated driver simplifies the design and reduces component count.
推荐
DC Motor Control
The VNQ7080AJTR can be used to control DC motors in automotive and industrial applications, such as window lifts, seat adjusters, and conveyor systems. Its 13.6A per channel capability can handle the high inrush current of DC motors. The MultiSense analog feedback allows the controller to monitor motor current for stall detection and overload protection. The device's protection features prevent damage from overcurrent and overtemperature. The 4V to 28V supply range accommodates various motor voltages. In a typical motor control application, the VNQ7080AJTR is used as a low-side or high-side switch, depending on the motor configuration. For bidirectional control, two channels can be used in an H-bridge configuration. The MultiSense output is connected to an ADC input for current monitoring. The device's fast switching capability supports PWM speed control. Compared to discrete MOSFET solutions, the integrated driver simplifies the design and provides better protection.
推荐
Industrial Lighting
The VNQ7080AJTR is suitable for industrial lighting systems, including LED high-bay lights and street lighting. Its 13.6A per channel capability can drive high-power LED modules. The low standby current is beneficial for energy-efficient lighting systems. The MultiSense analog feedback allows the lighting controller to monitor current for fault detection and energy monitoring. The device's protection features ensure reliable operation in industrial environments. In a typical industrial lighting application, the VNQ7080AJTR is placed between the power supply and the LED module, with the control input connected to a lighting controller. The MultiSense output is used for diagnostics. The device's PWM capability supports dimming for energy savings. Compared to discrete MOSFET solutions, the integrated driver simplifies the design and reduces component count.
推荐
Battery Management System
The VNQ7080AJTR can be used in battery management systems (BMS) for load switching and protection. Its low standby current of 0.5uA is critical for minimizing battery drain in idle state. The 4V to 28V supply range accommodates various battery voltages. The MultiSense analog feedback allows the BMS to monitor load current for state-of-charge estimation and fault detection. The device's protection features prevent damage from overcurrent and overtemperature. In a typical BMS, the VNQ7080AJTR is used to disconnect the load in case of overcurrent or undervoltage. The MultiSense output is connected to an ADC input for current monitoring. The device's fast switching capability supports rapid load disconnection. Compared to discrete MOSFET solutions, the integrated driver provides better protection and simplifies the design.
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推荐产品汇总
工程参考数据： VNQ7080AJTR ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | VNQ7140AJTR | VNQ9080AJTR | VNQ7040AJTR | BTS7008-2EPA |
|---|---|---|---|---|---|
| Package | PowerSSO-16 | PowerSSO-16 - same | PowerSSO-16 - same | PowerSSO-16 - same | PowerSSO-16 - same |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | Infineon |
| Output Current per Channel | 13.6 A | 8 A | 13.6 A (single channel) | 4 A | 8 A (dual channel) |
| Number of Channels | 4 | 4 | 1 | 4 | 2 |
| Supply Voltage Range | 4 V to 28 V | 4 V to 28 V | 4 V to 28 V | 4 V to 28 V | 4 V to 28 V |
| Current Sense Feedback | MultiSense analog | MultiSense analog | MultiSense analog | MultiSense analog | SenseFET |
关键差异点
- Higher output current per channel (13.6A) （对比 VNQ7140AJTR)
- Quad-channel configuration （对比 VNQ9080AJTR)
- Lower on-state resistance (70mOhm) （对比 VNQ7140AJTR)
设计说明
The PowerSSO-16 package has a thermal resistance of approximately 40 C/W (theta_JA) with proper PCB copper area. At 13.6A per channel and 70mOhm on-resistance, each channel dissipates about 13W. For a quad-channel device, total power dissipation can reach 52W, requiring a heatsink or large copper pour. Ensure the PCB has at least 2 square inches of copper connected to the exposed pad for adequate heat dissipation.
Place the VNQ7080AJTR close to the load to minimize trace inductance and resistance. Use wide traces for the output and supply connections to handle high currents. Add a 100nF ceramic capacitor and a 10uF electrolytic capacitor near the VCC pin for decoupling. The MultiSense output should have a low-pass filter (e.g., 1kOhm resistor and 10nF capacitor) to reduce noise.
Do not exceed the maximum supply voltage of 28V. Ensure the input pins are not left floating; use pull-down resistors to keep the outputs off during power-up. The MultiSense pin must not be connected directly to ground or VCC; use a resistor to set the current sense ratio. Verify that the load current does not exceed the maximum rating of 13.6A per channel to avoid triggering overcurrent protection.
合规信息
RoHS compliant and AEC-Q100 qualified per STMicroelectronics product page.
