VNQ6004SA-E - Quad High-Side Driver, 4x 60mOhm | STMicroelectronics
MPN： VNQ6004SA-E ✓ 啟用中VNQ6004SA-E 概覽
A high-side driver is a power management IC that connects a load to the positive supply rail, providing switching, protection, and diagnostic functions. It is a key component in automotive body control modules, industrial PLCs, and smart power distribution systems. The VNQ6004SA-E belongs to the VIPower M0-5 family, which integrates power MOSFETs with control logic and protection circuits on a single chip, reducing external component count and improving reliability.
Key features include overcurrent protection with programmable current limitation, thermal shutdown with automatic restart, undervoltage and overvoltage lockout, and open-load detection in both on and off states. The device also provides a status feedback pin for each channel, enabling real-time diagnostics. The PowerSSO-24 package offers excellent thermal performance with an exposed pad, allowing efficient heat dissipation in high-current applications.
The VNQ6004SA-E uses ST's VIPower M0-5 technology, which combines a vertical power MOSFET with CMOS control logic. This architecture provides low on-resistance, fast switching, and robust protection. The device is AEC-Q100 qualified, ensuring reliability in harsh automotive environments. It also complies with RoHS and REACH directives, making it suitable for global markets.
Typical applications include automotive body control modules (lighting, wipers, heaters), industrial PLC output stages, and smart power distribution in trucks and buses. The wide input voltage range and robust protection make it ideal for driving lamps, solenoids, relays, and DC motors. In automotive lighting, the VNQ6004SA-E can drive LED modules with PWM dimming, while its diagnostic features enable fault detection in safety-critical systems.
When designing with this device, ensure adequate PCB copper area for thermal management, especially when driving high currents. The exposed pad must be soldered to a thermal via array to maximize heat dissipation. Also, consider the inrush current of capacitive loads and set the current limit accordingly to avoid false triggering.
直接替換替代品，適用於 VNQ6004SA-E — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： VNQ6004SA-E （相同外形與佔位） — 差異在於 Number of Channels, Package.
VNQ6004SA
✅ 直接替換📋 參考替代品（不在目錄中）
VNQ6004SA-E-Q1
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
VNQ6004SA-E-TR
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
BTS7008-2EPA
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →BTS7008-4EPA
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
VNQ6004SA-E 最大額定值與電氣特性
| Number of Channels | 4 |
| 輸出類型 | High-Side |
| Supply Voltage Range | 4.5 V to 36 V |
| On-State Resistance (Typical) | 60 mOhm at 25°C |
| Output Current per Channel | 8 A (limited by thermal constraints) |
| 封裝 | PowerSSO-24 |
| 安裝類型 | Surface Mount |
| 工作溫度範圍 | -40°C to +150°C |
| Protection Features | Overcurrent, thermal shutdown, undervoltage, overvoltage, open-load detection |
| Diagnostic Features | Status feedback per channel |
| Technology | VIPower M0-5 |
| AEC-Q100 Qualified | Yes |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
| Lead-Free | Yes |
VNQ6004SA-E 腳位配置
| 腳位 1 | OUT1 — Channel 1 output |
| 腳位 2 | OUT2 — Channel 2 output |
| 腳位 3 | OUT3 — Channel 3 output |
| 腳位 4 | OUT4 — Channel 4 output |
| 腳位 5 | GND — Ground |
| 腳位 6 | VCC — Supply voltage |
| 腳位 7 | IN1 — Channel 1 input |
| 腳位 8 | IN2 — Channel 2 input |
| 腳位 9 | IN3 — Channel 3 input |
| 腳位 10 | IN4 — Channel 4 input |
| 腳位 11 | ST1 — Channel 1 status |
| 腳位 12 | ST2 — Channel 2 status |
| 腳位 13 | ST3 — Channel 3 status |
| 腳位 14 | ST4 — Channel 4 status |
| 腳位 15 | CSN — SPI chip select (active low) |
| 腳位 16 | SCK — SPI clock |
| 腳位 17 | SDI — SPI data input |
| 腳位 18 | SDO — SPI data output |
| 腳位 19 | NC — Not connected |
| 腳位 20 | NC — Not connected |
| 腳位 21 | NC — Not connected |
| 腳位 22 | NC — Not connected |
| 腳位 23 | NC — Not connected |
| 腳位 24 | NC — Not connected |
典型應用
VNQ6004SA-E 適用於 6 應用s: Automotive Body Control Module, Industrial PLC Output Stage, Smart Power Distribution in Trucks and Buses, LED Lighting Control, DC Motor Control, Heater Control.
Automotive Body Control Module
The VNQ6004SA-E is ideal for automotive body control modules (BCMs) that manage lighting, wipers, heaters, and other loads. Its 4.5V to 36V supply range covers 12V and 24V systems, and the 60 mOhm on-resistance minimizes power loss. The device's diagnostic features enable fault detection for safety-critical functions. In a typical BCM, the VNQ6004SA-E is placed between the battery rail and the load, with the SPI interface (if used) connecting to the microcontroller. The status pins provide real-time feedback for open-load and overcurrent conditions. For high-current loads like headlights, the PowerSSO-24 package with exposed pad must be soldered to a thermal via array to dissipate heat. The device's overcurrent protection prevents damage from short circuits, while thermal shutdown ensures safe operation under extreme conditions. Compared to discrete MOSFET solutions, the VNQ6004SA-E reduces component count and PCB area, improving reliability and reducing assembly cost.
推薦
Industrial PLC Output Stage
In industrial PLCs, the VNQ6004SA-E drives resistive and inductive loads such as relays, solenoids, and lamps. Its wide supply range (4.5V to 36V) accommodates various industrial power rails, and the 60 mOhm on-resistance ensures efficient switching. The device's protection features, including overcurrent and thermal shutdown, safeguard the PLC from load faults. In a typical PLC output module, the VNQ6004SA-E is connected to the logic controller via the SPI interface (if used) or direct control pins. The status feedback pins allow the PLC to detect open-load or short-circuit conditions, enabling predictive maintenance. The PowerSSO-24 package's exposed pad must be connected to a large copper area on the PCB to manage heat dissipation, especially when driving multiple channels at high currents. The device's fast switching speed supports PWM dimming for lamp loads, and its robust design ensures long-term reliability in harsh industrial environments. Compared to relay-based outputs, the VNQ6004SA-E offers faster switching, longer lifespan, and lower power consumption.
推薦
Smart Power Distribution in Trucks and Buses
The VNQ6004SA-E is well-suited for smart power distribution systems in trucks and buses, where multiple loads need to be switched and protected. Its 24V supply capability and high current handling (8A per channel) make it ideal for driving lights, motors, and auxiliary equipment. The device's diagnostic features enable centralized fault monitoring, reducing downtime. In a typical power distribution unit, the VNQ6004SA-E is placed on a PCB with a microcontroller that communicates via SPI (if used) to control each channel. The status pins provide feedback on load conditions, allowing the system to identify faulty loads and take corrective action. The PowerSSO-24 package's thermal performance is critical in this application, as multiple channels may be active simultaneously. Proper PCB layout with thermal vias and copper pours is essential to keep junction temperatures within safe limits. The device's overvoltage protection safeguards against load-dump transients common in automotive environments. Compared to fuses and relays, the VNQ6004SA-E offers resettable protection and real-time diagnostics, improving system reliability and safety.
推薦
LED Lighting Control
The VNQ6004SA-E can drive LED modules with PWM dimming, making it suitable for automotive and industrial lighting applications. Its high-side switch architecture allows direct connection to the positive supply, and the 60 mOhm on-resistance minimizes voltage drop, ensuring consistent LED brightness. The device's diagnostic features detect open-load conditions, which is crucial for LED failure detection. In a typical LED lighting system, the VNQ6004SA-E is controlled by a microcontroller that generates PWM signals to adjust brightness. The status pins provide feedback on LED health, enabling early fault detection. The PowerSSO-24 package's thermal performance is important when driving multiple LEDs, as heat dissipation affects LED lifespan. The device's overcurrent protection prevents damage from short circuits, and its wide supply range supports various LED configurations. Compared to discrete MOSFET drivers, the VNQ6004SA-E simplifies the design and reduces component count, improving reliability and reducing cost.
推薦
DC Motor Control
The VNQ6004SA-E can drive DC motors in automotive and industrial applications, such as window lifts, wipers, and conveyor systems. Its high current capability (8A per channel) and low on-resistance (60 mOhm) ensure efficient motor operation. The device's protection features, including overcurrent and thermal shutdown, safeguard the motor and the driver from faults. In a typical DC motor control circuit, the VNQ6004SA-E is used as a high-side switch, with the motor connected between the output and ground. The status pins provide feedback on motor current and temperature, enabling condition monitoring. The PowerSSO-24 package's thermal performance is critical when driving motors, as they draw high currents during startup. Proper PCB layout with thermal vias is essential to dissipate heat. The device's fast switching speed supports PWM speed control, and its wide supply range accommodates various motor voltages. Compared to relay-based control, the VNQ6004SA-E offers faster switching, longer lifespan, and better protection.
推薦
Heater Control
The VNQ6004SA-E is suitable for controlling resistive heaters in automotive and industrial applications, such as seat heaters, mirror heaters, and process heaters. Its high current capability and low on-resistance ensure efficient power delivery, while its protection features prevent overheating and short-circuit damage. In a typical heater control system, the VNQ6004SA-E is used as a high-side switch, with the heater connected between the output and ground. The status pins provide feedback on heater current and temperature, enabling precise temperature control. The PowerSSO-24 package's thermal performance is important when driving heaters, as they draw high currents for extended periods. Proper PCB layout with thermal vias is essential to dissipate heat. The device's overcurrent protection prevents damage from short circuits, and its wide supply range supports various heater voltages. Compared to relay-based control, the VNQ6004SA-E offers faster switching, longer lifespan, and better protection.
推薦
推薦產品摘要
工程參考資料，適用於 VNQ6004SA-E — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | VNQ6004SA | VNQ6004SA-E-Q1 | BTS7008-2EPA | BTS7008-4EPA |
|---|---|---|---|---|---|
| Package | PowerSSO-24 | PowerSSO-24 | PowerSSO-24 | PowerSSO-24 | PowerSSO-24 |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | Infineon | Infineon |
| Number of Channels | 4 | 4 | 4 | 2 | 4 |
| Supply Voltage Range | 4.5V to 36V | 4.5V to 36V | 4.5V to 36V | 4.5V to 40V | 4.5V to 40V |
| On-State Resistance (Typical) | 60 mOhm | 60 mOhm | 60 mOhm | 8 mOhm | 8 mOhm |
| Output Current per Channel | 8A | 8A | 8A | 10A | 10A |
| AEC-Q100 Qualified | Yes | Yes | Yes | Yes | Yes |
| Diagnostic Features | Status pins per channel | Status pins per channel | Status pins per channel | SPI diagnostics | SPI diagnostics |
主要差異化特點
- Quad-channel high-side driver with 60 mOhm on-resistance (對比BTS7008-2EPA)
- Wide supply voltage range of 4.5V to 36V (對比BTS7008-4EPA)
- AEC-Q100 qualified for automotive (對比VNQ6004SA)
設計說明
The VNQ6004SA-E in PowerSSO-24 package has an exposed pad that must be soldered to a thermal via array to dissipate heat effectively. For high-current applications (e.g., 8A per channel), ensure at least 1 square inch of copper area on the PCB connected to the pad. Calculate junction temperature using the package's thermal resistance (theta_JA) and ambient temperature to ensure it stays below the maximum rating of 150°C.
Place decoupling capacitors (e.g., 100nF and 10uF) close to the VCC pin to filter supply noise and transients. For the SPI interface, keep traces short and use proper termination to avoid signal integrity issues. The status pins should be pulled up with resistors to the logic supply to ensure valid logic levels.
Do not exceed the absolute 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 clamp voltage spikes. Also, consider the inrush current of capacitive loads and set the current limit accordingly to avoid false triggering of overcurrent protection.
合規資訊
RoHS and REACH compliant per STMicroelectronics. AEC-Q100 qualified for automotive applications.
