STMicroelectronics VNH9013YTR

Overview

VNH9013YTR from STMicroelectronics is an AEC-Q100 qualified automotive integrated H-bridge IC designed for bidirectional DC motor control in harsh environments. It integrates four MOSFETs (two high-side, two low-side) in a single PowerSSO-36 package, with 13 mΩ typical R_DS(on) per leg, 80 V maximum V_CC, and embedded thermal sensing (−8.1 mV/K). It drives automotive seat adjusters, window lifts, and HVAC actuators.

For engineers reviewing the VNH9013YTR datasheet, VNH9013YTR pinout, VNH9013YTR application, or VNH9013YTR equivalent, key selection criteria include its 40 A continuous output current capability, 10 V logic-compatible inputs, symmetrical thermal design, and integrated thermal sensor for real-time junction temperature monitoring in safety-critical motor control systems.

Technical Context

The VNH9013YTR implements a fully integrated dual-channel H-bridge using ST's VIPower® M0-S9 technology, enabling independent control of two half-bridges or coordinated full-bridge operation. Its architecture supports clockwise/anti-clockwise motor rotation via complementary gate drive signals and includes internal protection against overtemperature, overcurrent, and shoot-through.

Thermal management is enabled by exposed die pads and a symmetrical mechanical layout optimized for PCB-level heatsinking. The embedded thermal sensor provides a linear −8.1 mV/K output referenced to TSA+/TSK− pins, allowing direct analog temperature feedback without external components.

Key Specifications

Pinout & Package

Package: PowerSSO-36 TP - thermally enhanced exposed-pad surface-mount package with 36 terminals, optimized for high-power automotive PCB layouts and automated assembly.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar H-bridge motor driver applications.

Compared with VNH9013YTR, STSPIN840 offers advanced motor control features but cannot replicate its 40 A brushed DC H-bridge capability or thermal monitoring, while VNHD7008AYTR provides higher current rating but omits low-side switches and thermal sensing-making neither a drop-in replacement for automotive bidirectional motor control.

Availability

VNH9013YTR is available at Aetrix Electronics and suitable for automotive seat control, power window lift, and HVAC blower motor applications requiring stable component supply, long-term lifecycle support, and AEC-Q100 compliance.

Supply support for VNH9013YTR 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 over 40 years of automotive qualification expertise.

The VNH9013YTR belongs to ST's VIPower® automotive H-bridge product line, engineered specifically for robust, high-current brushed DC motor control in safety-critical vehicle subsystems.

FAQ

What is the maximum continuous output current rating for VNH9013YTR?

The VNH9013YTR is rated for 40 A continuous output current at T_C = 150°C, verified per AEC-Q100 stress testing and thermal modeling in the PowerSSO-36 package. This rating assumes adequate PCB copper area (≥200 cm²) and forced-air cooling; derating applies at higher ambient temperatures or reduced heatsinking.

Does VNH9013YTR support independent control of each half-bridge?

Yes - VNH9013YTR provides four independent gate inputs (Gate 1–4) and corresponding drain/source terminals, enabling full asynchronous control of all four MOSFETs. This allows implementation of sign-magnitude, locked-antiphase, or custom PWM schemes without external logic.

How is the thermal sensor calibrated and what is its accuracy?

The embedded thermal sensor delivers a linear −8.1 mV/K output between TSA+ and TSK− pins, with ±5% slope tolerance over −40°C to +150°C. Calibration is factory-trimmed and documented in Table 13 of the datasheet; no user calibration is required for junction temperature estimation.

Can VNH9013YTR operate with a 5 V microcontroller interface?

No - VNH9013YTR requires 10 V logic-compatible inputs (V_GS threshold starts at 2 V, but full enhancement needs ≥10 V). Direct connection to 5 V MCU GPIO is insufficient; a level-shifter or dedicated gate driver IC (e.g., STGW30V60DF) is required for safe operation.