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Home > Products > Integrated Circuits (ICs) > Power Management (PMIC) > Power Distribution Switches, Load Drivers

STMicroelectronics VND830E-E

Name: VND830E-E
Brand: STMicroelectronics
SKU: VND830E-E
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: VND830E-E

Manufacturer:: STMicroelectronics

Category:: Power Distribution Switches, Load Drivers

Package:: 16-SOIC (0.295", 7.50mm Width)

Datasheet:: VND830E-E.pdf

Description:: IC PWR DRIVER N-CHANNEL 1:1 16SO

Quantity:: RFQ Add To RFQ list

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Product details

Overview

VND830E-E from STMicroelectronics is a double-channel high-side driver IC designed for automotive and industrial load switching, featuring 65 mΩ R_DS(on) per channel, 9.5 A continuous output current, 36 V maximum supply voltage, and integrated open-load detection in both on- and off-states. It drives resistive or inductive loads with one side grounded, and is used in body control modules, lighting systems, and solenoid actuation where robust fault diagnostics and reverse-battery protection are required.

For engineers reviewing the VND830E-E datasheet, VND830E-E pinout, VND830E-E application, or VND830E-E equivalent, key selection considerations include its dual-channel high-side architecture, CMOS-compatible inputs, open-drain status outputs with diagnostic capability, thermal shutdown with auto-restart, and ISO7637-2 transient immunity up to ±100 V.

Technical Context

The VND830E-E integrates two independent VIPower™ M0-3 high-side switches with dedicated logic inputs (IN1/IN2), status outputs (ST1/ST2), and shared VCC/GND pins. Each channel implements current limiting, overtemperature shutdown (150–200 °C trip), undervoltage lockout (4 V typ), and overvoltage clamp (36 V shutdown).

It supports real-time diagnostics via open-drain status pins reporting open-load (on/off-state), output stuck-to-VCC, thermal overload, and undervoltage conditions - all with defined timing delays (e.g., 200 µs on-state open-load detection delay) and voltage thresholds (e.g., 2.9 V typical off-state open-load detection).

Key Specifications

Parameter	Value and Actual Design Meaning
R_DS(on)	65 mΩ per channel at I_OUT = 2 A, T_j = 25°C - enables low conduction loss and <1 W dissipation at 9.5 A under typical conditions
Max Output Current	9.5 A per channel - sustained DC drive capability for high-power solenoids, lamps, and valves
V_CC Range	5.5 V to 36 V - supports 12 V and 24 V automotive battery systems including load dump transients
Open-Load Detection	On-state: 50–200 mA threshold; Off-state: 1.5–3.5 V threshold - enables reliable fault identification without external circuitry
Thermal Shutdown	150 °C trip, 135 °C reset with 15 °C hysteresis - prevents permanent damage during sustained overload
ISO7637-2 Immunity	Test pulses 1–5 passed at Level IV (±100 V, 400 ms) - meets automotive EMC requirements for power supply line transients
Standby Current	12 µA typical at V_CC = 13 V - minimizes battery drain in always-on vehicle modules

Pinout & Package

Package: SO-16L (16-pin small outline, exposed pad for thermal enhancement). Pin mapping validated per STMicroelectronics Doc ID 17461 Rev 2, Figure 2 and Table 2.

Pin/Terminal	Circuit Role	Design Meaning
1, 9 (V_CC)	Power supply input	Dual V_CC pins reduce IR drop and improve transient handling; clamped to 36 V for overvoltage protection
2, 10 (GND)	Ground reference	Dual GND pins ensure low-impedance return path; supports reverse-battery protection network implementation
3, 11 (IN1 / IN2)	CMOS-compatible logic input	Accepts 1.25 V low / 3.25 V high thresholds with 0.5 V hysteresis - immune to noise in harsh environments
4, 12 (OUT1 / OUT2)	High-side switched output	Drives load between OUTx and ground; features active demagnetization clamp (V_CC−48 V typical)
5, 13 (ST1 / ST2)	Open-drain diagnostic status output	Pulled low during faults (open-load, overtemp, UV); requires external pull-up for logic-level interfacing
6, 7, 14, 15 (NC)	No-connect	Internally unused; must be left floating or tied to GND per ST recommendation (Table 2)
8, 16 (N.C.)	No-connect	Not bonded; electrically isolated - no routing or connection required

Key Features

Feature	Design Value
Per-channel current limitation	9.5 A nominal with thermal foldback - prevents destructive short-circuit currents while maintaining system visibility
Off-state open-load detection	Validated at V_OUT ≥ 1.5 V with 1000 µs delay - detects broken wiring or disconnected loads before power-up
Reverse battery protection support	Enables GND-line resistor/diode networks (Section 3.1) - protects against −14 V reverse polarity without external FETs
EMI-optimized switching	dV_OUT/dt controlled to ~400 V/ms (typ) - reduces radiated emissions in sensitive vehicle domains
Integrated V_CC clamp diode	Forward voltage ≤ 0.6 V at −1.2 A - absorbs low-energy transients (e.g., ISO7637 Pulse 3a/b) without external TVS

Applications

Automotive Body Control Module

Industrial Valve Actuation

Use Scenario: Controlling door locks, seat heaters, and interior lighting in 12 V vehicle platforms.

IC Role / Device Role / Timing Role: Dual high-side switch providing isolated load power with real-time open-circuit and thermal fault reporting to MCU via ST1/ST2 pins.

Use Value: Eliminates need for discrete protection components and external diagnostics, reducing BOM count by ≥4 parts per channel.

Use Scenario: Driving 24 V solenoid valves in factory automation PLC I/O modules.

IC Role / Device Role / Timing Role: High-current load interface with built-in current limiting and automatic thermal recovery - enables unattended operation during intermittent overloads.

Use Value: Sustains 9.5 A output without external heatsink under 65 °C ambient when mounted on 6 cm² copper, lowering system thermal cost.

Truck Lighting System

Off-Highway Equipment Power Distribution

Use Scenario: Switching LED headlamps and fog lights subject to load dump transients up to +86.5 V.

IC Role / Device Role / Timing Role: High-side driver with integrated V_CC clamp and ISO7637-2 Level IV compliance - withstands alternator load dump without external suppression.

Use Value: Passes OEM transient immunity tests without adding TVS diodes or RC snubbers on V_CC rail.

Use Scenario: Managing power to hydraulic pump controllers and sensor interfaces in construction machinery.

IC Role / Device Role / Timing Role: Dual-channel protected switch enabling hot-swap capability and predictive maintenance via status pin diagnostics.

Use Value: Detects open-load faults during engine cranking (low V_CC) and reports via STx pins before system failure occurs.

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-side driver applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
TPS27082L from Texas Instruments	Single-channel, 8.5 A rated, 75 mΩ R_DS(on), no off-state open-load detection	Lacks dual-channel integration and off-state diagnostics - requires two devices and external comparators for same functionality	Choose when single-channel simplicity and TI's WEBENCH® design tools are prioritized over diagnostic completeness
BTS724G from Infineon	Dual-channel, 10.5 A rated, 50 mΩ R_DS(on), includes SPI interface but no open-drain status pins	Requires MCU with SPI interface; status reporting is serial, not parallel - increases firmware complexity for real-time fault response	Prefer when centralized diagnostics via CAN/SPI bus is required and latency tolerance >100 µs exists

Compared with TPS27082L and BTS724G, the VND830E-E uniquely delivers dual-channel high-side switching with parallel open-drain status outputs, off-state open-load detection, and ISO7637-2 Level IV immunity in a single SO-16L package - simplifying layout, reducing component count, and enabling deterministic fault response without protocol overhead.

Availability

VND830E-E is available at Aetrix Electronics and suitable for automotive body control modules, industrial valve actuation, truck lighting systems, and off-highway equipment power distribution requiring stable component supply across extended temperature ranges and long product lifecycles.

Supply support for VND830E-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, specializing in automotive-grade power ICs, microcontrollers, and sensors with broad AEC-Q100 qualification coverage.

The VND830E-E belongs to ST's VIPower™ high-side driver family, engineered specifically for robust 12 V/24 V automotive and industrial load switching with integrated diagnostics and transient protection.

FAQ

What is the maximum safe operating temperature for VND830E-E?

The junction temperature is internally limited by thermal shutdown at 150–200 °C, with automatic restart at 135 °C. Under continuous 9.5 A load, case temperature must remain ≤150 °C - achievable with ≥6 cm² of 35 µm copper on FR-4 PCB per ST's thermal data (R_thj-amb = 47 °C/W).

Does VND830E-E support PWM dimming of LED loads?

Yes - it supports PWM frequencies up to 5 kHz with controlled dV_OUT/dt (400 V/ms typ), minimizing EMI. However, inductive kickback from LED drivers may require external flyback diodes; the internal clamp only handles low-energy transients per ISO7637 Pulse 3a/b.

How is reverse battery protection implemented with VND830E-E?

VND830E-E itself does not block reverse polarity but supports external GND-line protection networks: Solution 1 uses a series resistor (RGND) sized per load current; Solution 2 adds a Schottky diode (DGND) in the ground path - both methods prevent latch-up and damage during −14 V events.

Can unused input or status pins be left floating?

No - ST specifies that unused INx and STx pins must be tied to GND via 10 kΩ resistors (Table 2), while NC pins (6, 7, 14, 15) may float. Leaving INx/STx floating risks noise-induced false triggering or undefined status behavior in automotive EMI environments.

VND830E-E Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Package/Case:: 16-SOIC (0.295", 7.50mm Width)

Series:: VIPower™

Packaging:: Tube

Product Status:: Active

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):: 9.5A

Rds On (Typ):: 65mOhm (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:: 16-SO

VND830E-E FAQ

1.How can I place an order for VND830E-E through Aetrix?

Please submit a Request for Quotation (RFQ) for VND830E-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 VND830E-E reliable?

The price and inventory of VND830E-E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VND830E-E is usually 5 days.

3.What payment methods are accepted for VND830E-E?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VND830E-E transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for VND830E-E?

VND830E-E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your VND830E-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 VND830E-E?

For technical support, including VND830E-E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VND830E-E requirements.

6.How does Aetrix verify that VND830E-E is sourced from the original manufacturer or authorized distributors?

All VND830E-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 VND830E-E meets industry standards.

7.What is the process for return or replacement of VND830E-E?

All VND830E-E units undergo pre-shipment inspection (PSI). If there is an issue with VND830E-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 VND830E-E part is unused and in its original packaging.

Return procedure for VND830E-E:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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