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STMicroelectronics VN5E025MJTR-E
- Part No.:
- VN5E025MJTR-E
- Manufacturer:
- STMicroelectronics
- Package:
- PowerSSO-12
- Datasheet:
-
VN5E025MJTR-E.pdf
- Description:
- IC PWR SWTCH N-CHAN 1:1 PWRSSO12
- Quantity:
- Payment:
- Shipping:
Inventory:1,282
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Product details
Overview
VN5E025MJTR-E from STMicroelectronics is a single-channel automotive high-side driver in PowerSSO-12 package, integrating VIPower™ M0-5 technology. It delivers 60 A current limiting, 25 mΩ on-state resistance at 25°C, and analog proportional current sense with ±10% ratio drift over temperature. Designed for 12 V grounded loads, it enables precise diagnostics and protection in engine control modules, body electronics, and LED lighting systems.
For engineers reviewing the VN5E025MJTR-E datasheet, VN5E025MJTR-E pinout, VN5E025MJTR-E application, or VN5E025MJTR-E equivalent, key selection criteria include its CMOS-compatible 3.0 V input logic, reverse-battery protection capability, thermal shutdown with auto-restart, and dedicated CS_DIS pin for shared current-sense resistor architectures.
Technical Context
The device implements active power limitation to manage inrush and overload currents, using internal feedback to clamp output voltage drop (VON ≤ 25 mV at 0.1 A) and limit peak load current to 60 A typ. Its diagnostic architecture routes proportional ISENSE current-scaled by K₀ = 1990–4120 (IOUT/ISENSE)-to an external resistor, enabling real-time monitoring of load status.
Protection functions operate autonomously: undervoltage shutdown triggers at 4.5 V (hysteresis 0.5 V), overtemperature shutdown activates at 150–200 °C with 7 °C hysteresis and auto-restart, and reverse-battery tolerance requires external GND-line diode/resistor network per Figure 31. The CS_DIS pin disables current sense when pulled high, supporting multi-channel shared sensing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Max supply voltage | 41 V - withstands automotive load-dump transients without external clamp |
| Operating voltage range | 4.5 V to 28 V - supports cold-crank (4.5 V) and boosted battery (28 V) conditions |
| On-state resistance | 25 mΩ typ. at 3 A, 25°C - minimizes conduction loss and self-heating in high-current switching |
| Current limit threshold | 60 A typ. at 13 V - actively limits fault current while sustaining safe junction temperature |
| Standby supply current | 2 µA typ. - enables ultra-low-power sleep mode in always-on vehicle subsystems |
| Current sense accuracy | ±10% max ratio drift over -40°C to 150°C - ensures reliable fault detection across full automotive temperature range |
| Input logic compatibility | 3.0 V CMOS - interfaces directly with low-voltage microcontrollers without level-shifting |
Pinout & Package
Supplied in PowerSSO-12 package: thermally enhanced surface-mount housing with exposed die-pad connected to VCC, optimized for PCB copper area heat dissipation (Rthj-amb down to ~30 °C/W with 400 mm² copper).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC | Battery supply input | Primary power rail; connects to exposed tab for thermal conduction and high-current path |
| OUTPUT | High-side switched output | Drives grounded loads; features integrated overvoltage clamp and demagnetization energy handling |
| GND | Ground reference | Must be protected externally against reverse battery via diode/resistor network per Fig 3.1 |
| INPUT | CMOS-compatible control input | Hysteresis (0.25 V) prevents noise-induced switching; compatible with 3 V/5 V MCUs |
| CURRENT SENSE | Analog current feedback output | Delivers proportional ISENSE current (K₀ = 1990–4120); used for real-time load monitoring and fault detection |
| CS_DIS | Current sense disable control | Active-high logic pin; disables ISENSE when high, enabling shared sense resistor across multiple channels |
Key Features
| Feature | Design Value |
|---|---|
| Inrush current management | Active power limitation dynamically controls dV/dt and peak current during capacitive load turn-on |
| Diagnostic-ready current sense | Proportional analog ISENSE with <100 µs response delay enables fast short-circuit detection before thermal damage |
| Reverse battery protection | Withstands -14 V reverse polarity when paired with external GND-line diode (DGND) or resistor (RGND) |
| Thermal shutdown with auto-restart | Shuts off at 150–200 °C and resumes operation after cooling to ≥135 °C, preventing latch-up in intermittent faults |
| EMI-optimized switching | Controlled (dVOUT/dt)on/off slopes reduce radiated emissions without external snubbers |
Applications
| Engine Control Unit (ECU) Solenoid Drive | Automotive LED Headlamp Switching |
|---|---|
|
Use Scenario: Driving fuel injector solenoids and idle air control valves in gasoline/diesel ECUs under harsh thermal and EMI conditions. IC Role / Device Role / Timing Role: High-side switch with integrated current sense and thermal protection; replaces discrete MOSFET + driver + sense resistor + protection IC. Use Value: Enables closed-loop solenoid current regulation and real-time fault logging (short/open load, overtemp) without additional components. |
Use Scenario: Controlling high-brightness LED arrays in adaptive front-lighting systems (AFS), requiring PWM dimming and open-circuit detection. IC Role / Device Role / Timing Role: Constant-current-capable high-side driver with analog ISENSE feedback for brightness stability and LED string integrity monitoring. Use Value: Eliminates need for external current-sense amplifiers and provides fast (<100 µs) short-circuit detection to prevent LED driver cascade failure. |
| Body Control Module (BCM) Window Lift Motor | Commercial Vehicle HVAC Blower Control |
|
Use Scenario: Managing bidirectional DC motor drive in power window systems with anti-pinch safety logic and stall detection. IC Role / Device Role / Timing Role: High-side driver with overload indication and current-proportional feedback for MCU-based torque estimation and stall recognition. Use Value: Supports ISO 14572-compliant anti-pinch algorithms using raw ISENSE data, reducing BOM count vs. discrete solutions. |
Use Scenario: Controlling high-current blower motors in heavy-duty truck HVAC systems exposed to wide ambient temperatures (-40°C to 85°C). IC Role / Device Role / Timing Role: Robust high-side switch with 60 A current limit and thermal auto-restart, operating reliably at 125°C case temperature. Use Value: Maintains continuous airflow during extended high-load operation without forced shutdown, improving cabin comfort and system uptime. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-side driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STVN5E025JTR-E | Same silicon, PowerSO-36 package (larger footprint, higher Rthj-amb ≈ 45 °C/W) | Lower power density; suited for lower ambient temperature or forced-air-cooled designs | Select when thermal margin is available and board space permits larger package |
| INFINEON BTS50080-1TAD | Higher RON (80 mΩ), no analog current sense - uses digital diagnostic flag only | Lacks proportional current feedback; requires external sense resistor for analog monitoring | Choose when cost sensitivity outweighs need for analog diagnostics and lower conduction loss |
Compared with VN5E025MJTR-E, STVN5E025JTR-E trades thermal performance for mechanical robustness in larger packages, while BTS50080-1TAD sacrifices analog sensing and efficiency for lower unit cost and simpler interface-making VN5E025MJTR-E optimal where precision diagnostics and 25 mΩ RON are critical.
Availability
VN5E025MJTR-E is available at Aetrix Electronics and suitable for automotive body electronics, engine control units, and commercial vehicle lighting systems requiring stable component supply across extended product lifecycles.
Supply support for VN5E025MJTR-E includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, specializing in automotive-grade power ICs, microcontrollers, and sensors with AEC-Q100 qualification expertise.
VN5E025MJTR-E belongs to ST's VIPower™ high-side driver family, engineered specifically for 12 V automotive systems requiring integrated protection, diagnostics, and EMC resilience in space-constrained modules.
FAQ
What is the maximum continuous output current rating for VN5E025MJTR-E?
The device does not specify a fixed continuous current rating due to thermal dependence. Its 60 A current limit (ILIMH) is a short-circuit protection threshold. Continuous current capability depends on PCB copper area, ambient temperature, and airflow-typically 10–15 A with 400 mm² copper and 25°C ambient, per thermal curves in Figure 33.
How does the CS_DIS pin affect current sense functionality?
When CS_DIS is pulled high (≥2.1 V), the internal current sense amplifier is disabled, and the CURRENT SENSE pin enters high-impedance state with ≤2 µA leakage. This allows multiple VN5E025MJTR-E devices to share a single external sense resistor, reducing BOM cost and PCB area in multi-channel systems.
Is VN5E025MJTR-E compliant with AEC-Q100 reliability standards?
Yes-VN5E025MJTR-E is qualified to AEC-Q100 Grade 1 (−40°C to +125°C ambient) for automotive applications. Its design incorporates ESD protection (4 kV HBM on INPUT/CS_DIS), thermal shutdown with auto-restart, and reverse-battery tolerance, all validated per AEC-Q100 test requirements.
Can VN5E025MJTR-E drive inductive loads like fuel injectors without external flyback diodes?
No-external flyback diodes are required for inductive loads. While the device integrates an overvoltage clamp (Vclamp = 41–52 V), it is rated for transient suppression only. For sustained demagnetization energy (e.g., injector coil decay), a Schottky diode must be placed from OUTPUT to VCC per application schematic Figure 29.
VN5E025MJTR-E Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- PowerSSO-12
- Series:
- VIPower™
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Switch Type:
- General Purpose
- Number of Outputs:
- 1
- Ratio - Input:Output:
- 1:1
- Output Configuration:
- High Side
- Output Type:
- N-Channel
- Interface:
- On/Off
- Voltage - Load:
- 4.5V ~ 28V
- Voltage - Supply (Vcc/Vdd):
- Not Required
- Current - Output (Max):
- 43A
- Rds On (Typ):
- 25mOhm (Max)
- Input Type:
- Non-Inverting
- Features:
- Auto Restart
- Fault Protection:
- Current Limiting (Fixed), Over Temperature, Over Voltage
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PowerSSO-12™
VN5E025MJTR-E FAQ
1.How can I place an order for VN5E025MJTR-E through Aetrix?
Please submit a Request for Quotation (RFQ) for VN5E025MJTR-E on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for VN5E025MJTR-E reliable?
The price and inventory of VN5E025MJTR-E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VN5E025MJTR-E is usually 5 days.
3.What payment methods are accepted for VN5E025MJTR-E?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VN5E025MJTR-E transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VN5E025MJTR-E?
VN5E025MJTR-E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VN5E025MJTR-E order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for VN5E025MJTR-E?
For technical support, including VN5E025MJTR-E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VN5E025MJTR-E requirements.
6.How does Aetrix verify that VN5E025MJTR-E is sourced from the original manufacturer or authorized distributors?
All VN5E025MJTR-E products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that VN5E025MJTR-E meets industry standards.
7.What is the process for return or replacement of VN5E025MJTR-E?
All VN5E025MJTR-E units undergo pre-shipment inspection (PSI). If there is an issue with VN5E025MJTR-E, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The VN5E025MJTR-E part is unused and in its original packaging.
Return procedure for VN5E025MJTR-E:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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