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

STMicroelectronics VND5E004A-E

Name: VND5E004A-E
Brand: STMicroelectronics
SKU: VND5E004A-E
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: VND5E004A-E

Manufacturer:: STMicroelectronics

Category:: Power Distribution Switches, Load Drivers

Package:: 24-PowerDFN

Datasheet:: VND5E004A-E.pdf

Description:: IC PWR DRIVER N-CHAN 1:1 24PQFN

Quantity:: RFQ Add To RFQ list

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Inventory:1,598

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Product details

Overview

VND5E004A-E from STMicroelectronics is a double-channel AEC-Q100 qualified high-side driver IC for 12 V automotive grounded loads, featuring 4 mΩ on-state resistance per channel, analog current sense with ±5% full-scale accuracy (K₀ = 12130 A/A), and integrated diagnostics including off-state open-load, short-to-VCC, and thermal shutdown with auto-restart. It drives resistive/inductive/capacitive loads in body control modules and lighting systems.

For engineers reviewing the VND5E004A-E datasheet, VND5E004A-E pinout, VND5E004A-E application, or VND5E004A-E equivalent, this page delivers verified electrical specs, diagnostic behavior under overload, thermal shutdown timing, and precise current-sense ratio drift vs. load current - all critical for functional safety-compliant power distribution design.

Technical Context

The device implements dual independent VIPower® M0-5 high-side switches with active power limitation to manage inrush and sustained overloads. Each channel integrates a dedicated analog current sense path (CS1/CS2) delivering I_SENSE = I_OUT/K₀, where K₀ varies from 11420 to 23740 A/A across temperature and current range.

Protection logic includes undervoltage lockout (V_USD = 4.5 V), overvoltage clamp (V_CLAMP = 46 V), reverse-battery self-switching, and thermal shutdown at T_TSD = 175 °C with hysteresis of 7 °C and auto-restart enabled via DE pin control.

Key Specifications

Parameter	Value and Actual Design Meaning
Max R_ON (per ch.)	6 mΩ at 150 °C - ensures <100 mV output drop at 15 A, minimizing thermal stress during sustained load operation
Current limit (I_LIMH)	90 A typical - provides robust short-circuit protection while allowing peak inrush for solenoids and motors
Supply voltage range	4.5–28 V - supports cold-crank (4.5 V) and load-dump (41 V transient) conditions per ISO 7637-2
Standby current (I_S)	2 µA - enables ultra-low-power sleep mode in always-on vehicle domains
Current sense accuracy	±5% full-scale error - enables reliable fault classification (open-load vs. short-to-ground) without external calibration
Diagnostic enable (DE)	CMOS-compatible active-high input - allows shared external sense resistor across multiple devices to reduce BOM count
Thermal shutdown	175 °C with 7 °C hysteresis and auto-restart - prevents permanent damage while maintaining system availability after fault clearance

Pinout & Package

Package: MultiPowerSO-30 (30-pin exposed-pad power package with integrated heat slug). Designed for high-current automotive PCBs requiring low thermal resistance (R_thj-case = 0.35 °C/W).

Pin/Terminal	Circuit Role	Design Meaning
VCC	Battery supply input	Accepts 4.5–28 V DC; clamped to 46 V during transients; powers internal logic and gate drivers
GND	Power ground reference	Low-inductance return path for load current and sense circuitry; tied to exposed thermal pad
IN1, IN2	CMOS-compatible control inputs	3.0 V logic compatible with MCU GPIO; 0.9 V/2.1 V thresholds with 0.25 V hysteresis prevent noise-induced switching
OUT1, OUT2	High-side power outputs	Drive grounded loads; each rated for 90 A short-circuit current with active power limitation
CS1, CS2	Analog current sense outputs	Deliver I_SENSE = I_OUT/K₀ (K₀ = 12130 typ.); used for real-time load monitoring and fault detection
DE	Diagnostic enable control	Active-high signal enabling current sense and diagnostics; pulling low disables CS outputs to share external sense resistor

Key Features

Feature	Design Value
AEC-Q100 Grade 0 qualification	Validated for -40 °C to +150 °C junction operation - meets automotive powertrain and chassis requirements
Proportional analog current sense	K₀ = 12130 A/A ±5% - enables accurate load current reconstruction without ADC scaling or software compensation
Off-state open-load detection	Functional at V_CC ≥ 8 V - identifies disconnected loads before activation, preventing false fault alarms
Short-to-VCC detection	Operates with V_CC as low as 5 V - detects wiring faults where output is shorted to battery rail
Inrush current management	Active power limitation during turn-on - limits dI/dt for capacitive loads without external RC snubbers

Applications

Body Control Module (BCM)

LED Headlamp Driver

Use Scenario: Centralized power distribution for door locks, window lifts, and mirror actuators.

IC Role / Device Role / Timing Role: Dual high-side switch providing independent load control with real-time current feedback for stall detection.

Use Value: Eliminates need for discrete fuses and relays; enables predictive maintenance via current signature analysis of motor wear.

Use Scenario: Driving high-brightness LED arrays in adaptive front-lighting systems (AFS).

IC Role / Device Role / Timing Role: Constant-current source with fast short-circuit response (<35 µs turn-off delay) to protect LEDs during ESD events.

Use Value: Maintains optical output stability during load dump by sustaining regulation down to 4.5 V V_CC.

Engine Bay Power Distribution

Electric Parking Brake (EPB) Actuator

Use Scenario: Switching fuel pump, radiator fan, and HVAC blower motors in high-temperature engine compartments.

IC Role / Device Role / Timing Role: High-side driver with thermal foldback and auto-restart - sustains operation during intermittent overloads without latching off.

Use Value: Reduces system-level thermal derating by 30% compared to discrete MOSFET+driver solutions due to integrated thermal modeling.

Use Scenario: Controlling dual-motor brake caliper actuation with fail-safe current monitoring.

IC Role / Device Role / Timing Role: Safety-critical high-side switch with ASIL-B capable diagnostics (open-load, short-to-VCC, thermal status).

Use Value: Enables single-chip compliance with ISO 26262 requirements for EPB torque verification via analog current sense traceability.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
TPS4H160-Q1	Single-channel, 160 mΩ R_ON, no analog current sense - uses digital SPI reporting only	Lower current capability (2.5 A continuous); suited for sensor/low-power actuator control, not motor loads	Select when system requires programmable diagnostics via CAN/SPI and space-constrained layout favors SOIC-8
BTS724G	Quad-channel, 10 mΩ R_ON, 60 A current limit, but no DE pin or shared sense resistor support	Higher channel count but fixed diagnostics - lacks flexibility for multi-device current sense sharing in large BOMs	Select when consolidating >2 loads per package is prioritized over analog sense precision or thermal auto-restart behavior

Compared with TPS4H160-Q1 and BTS724G, VND5E004A-E uniquely combines dual-channel 4 mΩ conduction, ±5% analog current sense accuracy, and DE-controlled diagnostic disable - making it optimal for ASIL-B–aligned body electronics requiring traceable load monitoring without added ADC overhead.

Availability

VND5E004A-E is available at Aetrix Electronics and suitable for automotive body control modules, LED lighting systems, and electric parking brake actuators requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for VND5E004A-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 vertical manufacturing capabilities.

VND5E004A-E belongs to ST's VIPower® high-side driver product line, engineered specifically for ISO 26262-compliant automotive power distribution with integrated diagnostics and thermal resilience.

FAQ

What is the maximum transient voltage VND5E004A-E can withstand?

The device supports up to 41 V transient supply voltage (V_CCPK) for durations under 400 ms with R_LOAD > 0.5 Ω, meeting ISO 7637-2 Pulse 5a requirements. Its internal overvoltage clamp activates at 46 V, limiting energy dissipation during load dump events without external TVS diodes.

How does the DE pin affect current sense functionality?

Pulling DE low disables both CS1 and CS2 outputs, allowing external sense resistors to be shared across multiple VND5E004A-E devices - reducing system-level component count and PCB area. When DE is high, each channel delivers proportional I_SENSE with K₀ = 12130 A/A ±5% accuracy.

Can VND5E004A-E drive inductive loads like fuel pumps without external flyback diodes?

Yes - the device integrates active demagnetization control and output voltage clamping (V_DEMAG = V_CC − 32 V) to safely dissipate inductive kickback energy. Tested up to 600 mJ per pulse (L = 0.3 mH, V_BAT = 13.5 V), eliminating need for external freewheeling diodes in most automotive applications.

What is the thermal shutdown behavior during sustained overload?

At junction temperature T_TSD = 175 °C, the device enters thermal shutdown with auto-restart enabled. It remains off until junction cools to T_R = 135 °C (7 °C hysteresis), then resumes normal operation if fault condition is cleared - preventing latch-up while maintaining functional availability in cyclic thermal environments.

VND5E004A-E Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Package/Case:: 24-PowerDFN

Series:: VIPower™

Packaging:: Tray

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:: 4.5V ~ 28V

Voltage - Supply (Vcc/Vdd):: Not Required

Current - Output (Max):: 65A

Rds On (Typ):: 3mOhm

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:: 24-PQFN (12x12)

VND5E004A-E FAQ

1.How can I place an order for VND5E004A-E through Aetrix?

Please submit a Request for Quotation (RFQ) for VND5E004A-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 VND5E004A-E reliable?

The price and inventory of VND5E004A-E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VND5E004A-E is usually 5 days.

3.What payment methods are accepted for VND5E004A-E?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VND5E004A-E transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for VND5E004A-E?

VND5E004A-E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your VND5E004A-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 VND5E004A-E?

For technical support, including VND5E004A-E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VND5E004A-E requirements.

6.How does Aetrix verify that VND5E004A-E is sourced from the original manufacturer or authorized distributors?

All VND5E004A-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 VND5E004A-E meets industry standards.

7.What is the process for return or replacement of VND5E004A-E?

All VND5E004A-E units undergo pre-shipment inspection (PSI). If there is an issue with VND5E004A-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 VND5E004A-E part is unused and in its original packaging.

Return procedure for VND5E004A-E:

1.Submit a request within 90 days.

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

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