STMicroelectronics VND5004ASP30TR-E

Overview

VND5004ASP30TR-E from STMicroelectronics is a double-channel 4 mΩ high-side driver with integrated analog current sense, AEC-Q100 qualified for automotive power distribution. It delivers 100 A typical current limiting, operates from 4.5 V to 27 V supply, features reverse battery protection with self-switch-on, and supports CMOS-compatible 3.0 V logic inputs. Used in body control modules for driving resistive/inductive loads like solenoids, lamps, and actuators.

For engineers reviewing the VND5004ASP30TR-E datasheet, VND5004ASP30TR-E pinout, VND5004ASP30TR-E application, or VND5004ASP30TR-E equivalent, key selection criteria include on-resistance stability over temperature, thermal shutdown behavior with automatic restart, load dump immunity per ISO 7637-2 Pulse 5b, and proportional current sense accuracy across -40°C to 150°C junction range.

Technical Context

This device implements ST's VIPower M0-3 technology, integrating two independent high-side switches with active VCC clamp, load dump protection, and real-time analog current sensing via dedicated SENSE pins. Each channel provides precise current proportionality (K1 = 12.73 kA/A typ.) when CS_DIS is low, with programmable disable via CMOS-compatible CS_DIS input.

The architecture includes undervoltage shutdown (4.5 V threshold), thermal shutdown at 150°C with 7°C hysteresis, and self-limiting of fast thermal transients. Protection against loss of ground/VCC and reverse battery operation is achieved through internal PowerMOS control logic and clamping circuitry - no external components required for basic fault resilience.

Key Specifications

Pinout & Package

Package: MultiPowerSO-30 - thermally enhanced 30-pin exposed-pad SO package with integrated heat slug for high-power automotive mounting.

Key Features

Applications

Equivalent & Alternatives

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

Compared with INFINEON BTS7004-1EPP and NXP MC33883A, VND5004ASP30TR-E uniquely combines dual-channel 4 mΩ switching, factory-trimmed analog current sense, and reverse-battery self-switch-on - delivering higher integration, lower thermal footprint, and faster fault response in space-constrained automotive modules.

Availability

VND5004ASP30TR-E is available at Aetrix Electronics and suitable for body control modules, engine management systems, ADAS domain controllers, and electric power steering units requiring stable component supply across extended automotive lifecycles.

Supply support for VND5004ASP30TR-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 broad AEC-Q100 product coverage.

VND5004ASP30TR-E belongs to ST's VIPower high-side driver family, engineered specifically for automotive power distribution networks where reliability, thermal robustness, and integrated diagnostics are mandatory.

FAQ

What is the maximum continuous output current per channel?

The VND5004ASP30TR-E does not specify a maximum continuous current rating due to thermal dependence on PCB layout and ambient conditions. Its current-limiting function activates at 100 A (typical), but sustained operation above 30 A requires ≥78 mm × 78 mm copper area per channel per ST's thermal data. Derating curves in Figure 17 show I_LIMH decreases to 40 A at 150°C junction temperature.

How does the reverse battery protection operate without external components?

When VCC is reversed to -13 V, internal circuitry automatically turns on the PowerMOS transistor, creating a low-impedance path that clamps reverse voltage and prevents damage. This self-switch-on mechanism eliminates the need for an external series diode while maintaining output functionality - verified per AEC-Q100 stress tests.

Can the current sense pins be used with standard ADCs?

Yes. With a 3.9 kΩ pull-up resistor to VCC, the CURRENT SENSE pins deliver 0–5 V output corresponding to 0–45 A load current (per K1 = 12.73 kA/A). The 5 V max output is compatible with 5 V-tolerant SAR ADCs; offset error is <±150 µA and gain error is ±15%, enabling ±3% current measurement accuracy after calibration.

Is thermal shutdown latched or auto-recovering?

Thermal shutdown is auto-recovering. When junction temperature exceeds 150°C, the device disables outputs and asserts thermal fault indication. Once temperature falls below 143°C (150°C – 7°C hysteresis), outputs automatically resume normal operation without requiring reset or power cycle - essential for transient overload scenarios like motor stall.