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STMicroelectronics VND830SP
- Part No.:
- VND830SP
- Manufacturer:
- STMicroelectronics
- Package:
- PowerSO-10 Exposed Bottom Pad
- Datasheet:
-
VND830SP.pdf
- Description:
- IC PWR DRIVER N-CHAN 1:1 PWRSO10
- Quantity:
- Payment:
- Shipping:
Inventory:1,756
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Product details
Overview
VND830SP from STMicroelectronics is a double-channel high-side driver IC designed for automotive and industrial load switching, featuring 60 mΩ RDS(on) per channel, 6 A continuous output current, 36 V maximum supply voltage, CMOS-compatible inputs, and open-drain status outputs. It drives grounded loads in body control modules, lighting systems, and solenoid actuators with integrated diagnostics and protection.
For engineers reviewing the VND830SP datasheet, VND830SP pinout, VND830SP application, or VND830SP equivalent, key selection criteria include on-state resistance stability over temperature, dual-channel independent open-load detection (on- and off-state), short-circuit current limiting with thermal shutdown, reverse battery protection, and ISO 7637-2 transient immunity up to ±100 V.
Technical Context
The VND830SP integrates two independent VIPower™ M0-3 high-side switches with dedicated input logic, status reporting, and comprehensive fault management. Each channel provides active current limitation (6–15 A depending on VCC and Tcase), thermal shutdown at 150–200 °C, and undervoltage/overvoltage lockout (4 V / 36 V thresholds).
It implements dual-mode open-load detection: in on-state via output current threshold (50–200 mA), and in off-state via output voltage sensing (1.5–3.5 V). Loss-of-ground protection triggers automatic shutdown when GND disconnect is detected, while the VCC clamp ensures robustness against low-energy transients per ISO 7637-2 Pulse 1/2/3a/3b.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| RDS(on) per channel | 60 mΩ @ IOUT = 2 A, Tj = 25 °C - enables <1 W conduction loss at 6 A, reducing heatsink requirements |
| Max output current | 6 A continuous per channel - supports high-power solenoids, relays, and LED arrays without external current sharing |
| VCC operating range | 5.5 V to 36 V - compatible with 12 V and 24 V automotive batteries including cold-crank and load-dump conditions |
| Open-load detection | On-state: 50–200 mA threshold; Off-state: 1.5–3.5 V threshold - enables diagnostics without external components or MCU polling overhead |
| Protection features | Short-circuit, overtemperature (150 °C trip), undervoltage (4 V), overvoltage (36 V), reverse battery, loss-of-ground - eliminates need for discrete protection circuitry |
| ISO 7637-2 immunity | Pulse 1 (−100 V), Pulse 2a (+100 V), Pulse 3a/b (±150 V) - meets OEM-level EMC requirements for powertrain and chassis modules |
| Standby current | 12–40 µA @ VCC = 13 V - supports low-power sleep modes in always-on vehicle networks |
Pinout & Package
Package: PowerSO-10 - thermally enhanced surface-mount package with exposed die pad for efficient heat dissipation; 10-pin configuration with dual-channel symmetry and dedicated status pins.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4 | OUTPUT1, N.C., OUTPUT2, N.C. | High-side output terminals (pins 1 & 3); pins 2 & 4 unconnected - allows PCB routing flexibility and noise isolation between channels |
| 5, 6 | GND, INPUT1 | Common ground reference and first channel enable input - GND pin placement minimizes ground loop impedance for accurate current sensing |
| 7, 8 | STATUS1, STATUS2 | Open-drain diagnostic outputs - pull-up required externally; indicate channel faults (overload, open-load, UV/OV) with defined timing delays |
| 9, 10 | INPUT2, VCC | Second channel enable input and main supply rail - VCC pin connects to internal clamp diode and voltage monitors for protection activation |
Key Features
| Feature | Design Value |
|---|---|
| Dual independent high-side switching | Two fully isolated 6 A channels with separate inputs and status outputs - enables asymmetric load control and fault containment |
| On- and off-state open-load detection | No external components needed; detects disconnected loads during active drive or standby - reduces BOM count and improves system reliability |
| Integrated reverse battery protection | Withstands −0.3 V reverse VCC and supports external GND-line resistor/diode networks - eliminates need for series Schottky diodes in battery feed |
| Thermal shutdown with hysteresis | 150 °C trip, 135 °C reset, 7–15 °C hysteresis - prevents thermal cycling and enables safe automatic recovery after overload clearance |
| CMOS-compatible logic interface | VIL = 1.25 V, VIH = 3.25 V, 0.5 V hysteresis - directly interfaces with 3.3 V and 5 V MCUs without level-shifting |
Applications
| Automotive Body Control Module (BCM) | Industrial Solenoid Driver |
|---|---|
|
Use Scenario: Controlling door locks, window lifts, and mirror adjusters in 12 V vehicle platforms. IC Role / Device Role: High-side switch providing load power and real-time fault feedback to microcontroller. Use Value: On-state open-load detection confirms actuator connection before energization; loss-of-ground protection prevents latch-up during service disconnect. |
Use Scenario: Driving 24 V DC solenoids in pneumatic valve manifolds for factory automation. IC Role / Device Role: Robust load interface with current limiting and thermal foldback under stall conditions. Use Value: 6 A rating handles peak inrush; 36 V VCC tolerance accommodates 24 V system transients; status pins enable predictive maintenance via open-load trend analysis. |
| LED Headlamp Driver | Truck Trailer Lighting Interface |
|
Use Scenario: Switching high-brightness LED arrays in adaptive front-lighting systems (AFS). IC Role / Device Role: Precision current-controlled high-side driver with fast turn-on/turn-off (30 µs typical). Use Value: Low RDS(on) minimizes power loss and thermal rise; ISO 7637-2 Pulse 2a immunity ensures operation during alternator load dump events. |
Use Scenario: Managing trailer brake lights, turn signals, and ABS communication lines in commercial vehicle towing systems. IC Role / Device Role: Dual-channel load driver with independent diagnostics for each lighting function. Use Value: Off-state open-load detection identifies broken wires or bulb failures without powering the load; reverse battery protection safeguards against incorrect jump-start connections. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-side driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STSPIN250 | Single-channel, 5 A rated, no off-state open-load detection, smaller SO-8 package | Lacks dual-channel integration and full diagnostic set; suitable only for space-constrained single-load designs | Select when board area is critical and diagnostics are handled externally or not required. |
| TPS27082L | Single-channel, 8 A rated, 3.3 V logic compatible, no reverse battery protection, no loss-of-ground detection | Requires external TVS and reverse-polarity protection; status pin lacks overvoltage/undervoltage reporting | Choose for 3.3 V MCU systems where ISO 7637-2 compliance is managed at system level. |
Compared with STSPIN250 and TPS27082L, the VND830SP uniquely delivers dual-channel operation with complete fault coverage-including off-state open-load, loss-of-ground, and reverse battery-within a single PowerSO-10 package, reducing system-level component count and validation effort for automotive-grade applications.
Availability
VND830SP is available at Aetrix Electronics and suitable for automotive body control modules, industrial solenoid drivers, and LED headlamp systems requiring stable component supply across extended temperature ranges and long product lifecycles.
Supply support for VND830SP 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, industrial, and power management solutions with vertical manufacturing and AEC-Q100 qualified processes.
The VND830SP belongs to ST's VIPower™ high-side driver family, engineered specifically for automotive power distribution and intelligent load control with integrated diagnostics and robustness against harsh electrical environments.
FAQ
What is the maximum junction temperature and thermal shutdown behavior of the VND830SP?
The VND830SP features thermal shutdown at 150–200 °C (typ. 175 °C), with automatic reset at 135 °C and 7–15 °C hysteresis. This prevents destructive overheating during sustained overload or poor heatsinking. Junction temperature is internally monitored per channel; shutdown is latched until reset by cycling VCC or clearing the fault condition.
How does the VND830SP detect open-load conditions in the off-state?
In off-state, the VND830SP applies a small test current to the output and measures resulting voltage. If VOUT rises above 1.5–3.5 V (depending on temperature), it indicates an open circuit. This detection occurs within 1000 µs after turn-off and asserts the corresponding STATUS pin low, enabling immediate MCU response without external circuitry.
Can the VND830SP be used with 24 V industrial systems?
Yes - the VND830SP supports VCC up to 36 V and is qualified for automotive applications including load dump (ISO 7637-2 Pulse 2a +100 V). Its internal VCC clamp, thermal protection, and wide operating range make it suitable for 24 V industrial controls, provided PCB layout follows ST's PowerSO-10 thermal guidelines (e.g., ≥6 cm² copper pour for Rthj-amb = 37 °C/W).
Does the VND830SP require external components for basic operation?
Minimal external components are required: pull-up resistors on STATUS1/STATUS2 pins (typically 4.7 kΩ to VCC), and optional RC filters on INPUT pins for EMI suppression. No external current-sense resistors, flyback diodes, or protection devices are needed - all protections (short-circuit, OV/UV, thermal, reverse battery) are fully integrated.
VND830SP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- PowerSO-10 Exposed Bottom Pad
- Series:
- VIPower™
- Packaging:
- Tube
- Product Status:
- Obsolete
- Switch Type:
- General Purpose
- Number of Outputs:
- 2
- Ratio - Input:Output:
- 1:1
- Output Configuration:
- High Side
- Output Type:
- N-Channel
- Interface:
- On/Off
- Voltage - Load:
- 5.5V ~ 36V
- Voltage - Supply (Vcc/Vdd):
- Not Required
- Current - Output (Max):
- 6A
- Rds On (Typ):
- 60mOhm (Max)
- Input Type:
- Non-Inverting
- Features:
- Auto Restart
- Fault Protection:
- Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 10-PowerSO
VND830SP FAQ
1.How can I place an order for VND830SP through Aetrix?
Please submit a Request for Quotation (RFQ) for VND830SP 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 VND830SP reliable?
The price and inventory of VND830SP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VND830SP is usually 5 days.
3.What payment methods are accepted for VND830SP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VND830SP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VND830SP?
VND830SP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VND830SP 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 VND830SP?
For technical support, including VND830SP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VND830SP requirements.
6.How does Aetrix verify that VND830SP is sourced from the original manufacturer or authorized distributors?
All VND830SP 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 VND830SP meets industry standards.
7.What is the process for return or replacement of VND830SP?
All VND830SP units undergo pre-shipment inspection (PSI). If there is an issue with VND830SP, 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 VND830SP part is unused and in its original packaging.
Return procedure for VND830SP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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