STMicroelectronics VNQ830M13TR

Overview

VNQ830M13TR from STMicroelectronics is a quad-channel high-side driver IC designed for automotive and industrial load switching, featuring 60 mΩ R_DS(on) per channel, 6 A continuous output current, 36 V supply voltage capability, and integrated open-load detection in both on/off states. It operates in SO-28 (double island) package and is used to drive grounded resistive, inductive, or capacitive loads in body control modules, lighting systems, and power distribution units.

For engineers reviewing the VNQ830M13TR datasheet, VNQ830M13TR pinout, VNQ830M13TR application, or VNQ830M13TR equivalent, key selection criteria include channel independence, reverse battery protection, ISO 7637-2 transient immunity, thermal shutdown behavior, and status pin diagnostics for fault reporting in safety-critical 12 V/24 V systems.

Technical Context

The VNQ830M13TR integrates two independent VND830M dies in a single SO-28 double-island package, each die implementing VIPower M0-3 technology with active current limiting, thermal shutdown with automatic restart, and loss-of-ground detection. Its CMOS-compatible inputs accept 3.25 V logic high and 1.25 V logic low thresholds with 0.5 V hysteresis.

Each channel provides open-drain status outputs with clamp voltage of 6–8 V, supports undervoltage (4 V typ.) and overvoltage (36 V) shutdown, and delivers turn-on/turn-off delay times of 30 µs at 13 V supply. The device sustains 77 mJ demagnetization energy and meets ISO 7637-2 Pulse 1, 2a, 3a/b, 4, and 5 test levels with Class C performance.

Key Specifications

Pinout & Package

Package: SO-28 (double island), thermally enhanced with two isolated islands - enables independent thermal management for dual-channel pairs and supports >6 W power dissipation per island on 6 cm² copper area.

Key Features

Applications

Equivalent & Alternatives

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

Compared with VNQ830M13TR, STVN830M13TR trades thermal independence for smaller footprint and lower cost, while BTS724G replaces simple GPIO control with richer digital configurability at the expense of added firmware overhead and reduced peak current capability.

Availability

VNQ830M13TR is available at Aetrix Electronics and suitable for automotive body control modules, industrial PLC output stages, truck lighting systems, and off-highway equipment power distribution requiring stable component supply and long-term lifecycle support.

Supply support for VNQ830M13TR 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 ICs with vertical manufacturing capabilities and AEC-Q100 qualified product lines.

The VNQ830M13TR belongs to ST's VIPower family of intelligent power switches, engineered specifically for robust, diagnostic-rich high-side driving in 12 V/24 V automotive and heavy-duty industrial environments.

FAQ

What protection features does VNQ830M13TR provide against electrical faults?

VNQ830M13TR integrates short-circuit protection with active current limiting (6–15 A), thermal shutdown with hysteresis (150°C trip, 135°C reset), undervoltage lockout (4 V typ.), overvoltage shutdown (36 V), loss-of-ground detection, and reverse-battery tolerance via external GND-line network. Each protection event asserts a dedicated status pin output for precise fault localization.

Can VNQ830M13TR drive inductive loads such as solenoids or relays?

Yes - VNQ830M13TR supports inductive loads with built-in demagnetization clamping (V_OUT clamped to V_CC − 41 V) and handles up to 77 mJ of switching energy (L = 1 mH, V_BAT = 13.5 V). Its 30 µs turn-off delay and controlled dV/dt ensure reliable suppression of voltage spikes without external flyback diodes in most cases.

How does open-load detection work in off-state, and what external components are needed?

In off-state, VNQ830M13TR applies a small test current to detect whether the load remains connected to ground. If V_OUT rises above 1.5–3.5 V, it signals an open circuit. No external components are required for basic detection; however, a pull-up resistor on the STATUS pin (typically 10 kΩ to V_CC) is necessary to generate a valid logic-high signal during normal operation.

Is VNQ830M13TR compliant with automotive EMC standards?

Yes - VNQ830M13TR meets ISO 7637-2 requirements for conducted transients across all five pulse types (1, 2a, 3a/b, 4, 5) with Class C performance (full functionality retained post-test). It also complies with AEC-Q100 Grade 1 qualification (-40°C to +125°C ambient) and supports automotive-grade board-level ESD robustness (HBM 4 kV on INPUT/STATUS, 5 kV on OUTPUT/V_CC).