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

STMicroelectronics VND5E004A30-E

Name: VND5E004A30-E
Brand: STMicroelectronics
SKU: VND5E004A30-E
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: VND5E004A30-E

Manufacturer:: STMicroelectronics

Category:: Power Distribution Switches, Load Drivers

Package:: 30-PowerSOP (0.630", 16.00mm Width)

Datasheet:: VND5E004A30-E.pdf

Description:: IC PWR DRIVER N-CHAN 1:1 PWRSO30

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Inventory:2,554

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Product details

Overview

VND5E004A30-E from STMicroelectronics is a double-channel 4 mΩ automotive high-side driver with integrated analog current sense, AEC-Q100 qualified for 12 V grounded loads, featuring 90 A typical current limitation, 2 µA standby current, and CMOS-compatible 3.0 V inputs-used in body control modules for headlight and HVAC actuator power switching.

For engineers reviewing the VND5E004A30-E datasheet, VND5E004A30-E pinout, VND5E004A30-E application, or VND5E004A30-E equivalent, key selection criteria include on-state resistance (4 mΩ), diagnostic enable (DE) functionality, proportional current sense accuracy across -40 °C to 150 °C, and thermal shutdown with auto-restart behavior under overload.

Technical Context

The device implements dual independent VIPower® M0-5 high-side switches with active power limitation for inrush and short-circuit management, coupled with real-time analog current sensing per channel via dedicated CS1/CS2 pins delivering I_SENSE = I_OUT/K₀ (K₀ = 12130 typ). It integrates undervoltage shutdown (V_USD = 4.5 V), overvoltage clamp (41–52 V), and reverse-battery protection with self-turn-on MOSFET behavior.

Diagnostic functions are hardware-synchronized: off-state open-load detection, short-to-VCC indication, and thermal shutdown reporting via STATUS flag-all enabled/disabled by the DE pin. Protection logic operates autonomously without MCU intervention, with thermal shutdown triggering at T_J = 175 °C (typ) and auto-restart after cooldown to 135 °C.

Key Specifications

Parameter	Value and Actual Design Meaning
Max R_ON (per ch.)	4 mΩ at 15 A, 25 °C - enables low conduction loss in 12 V automotive power distribution
Current limit (I_LIMH)	90 A typ - sustains brief high-current inductive loads (e.g., solenoids, motors) without latch-off
Supply voltage range	4.5 V to 28 V - supports cold-crank (4.5 V) and load-dump (28 V) conditions in vehicle systems
Standby current (I_S)	2 µA typ - meets ultra-low-power requirements for always-on vehicle modules
Current sense ratio (K₀)	12130 typ (I_OUT/I_SENSE) - delivers precise analog feedback for closed-loop current monitoring
Thermal shutdown (T_TSD)	175 °C typ - protects against sustained overload while enabling auto-restart after safe cooldown
Input compatibility	3.0 V CMOS - interfaces directly with 3.3 V microcontrollers without level-shifting

Pinout & Package

Package: MultiPowerSO-30 (30-pin exposed-pad power package with top-side heat slug).

Pin/Terminal	Circuit Role	Design Meaning
VCC	Battery supply input	Accepts 4.5–28 V DC; clamped to 41–52 V during transients
GND	Power ground reference	Common return for load current, sense circuitry, and logic
IN1, IN2	CMOS-compatible control inputs	3.0 V logic threshold; hysteresis ensures noise immunity in automotive EMI environments
OUT1, OUT2	High-side power outputs	Drive grounded resistive/inductive/capacitive loads; support reverse-battery protection
CS1, CS2	Analog current sense outputs	Deliver proportional I_SENSE = I_OUT/12130 for real-time load monitoring
DE	Diagnostic enable control	Active-high signal enabling/disabling all diagnostics and current sense functionality

Key Features

Feature	Design Value
Dual-channel high-side switching	Independent control of two 12 V automotive loads with <4 mΩ R_ON and shared thermal management
Proportional analog current sense	Per-channel CS output with ±10% full-scale accuracy over -40 °C to 150 °C for robust diagnostics
Autonomous protection suite	Integrated undervoltage lockout, overvoltage clamp, fast thermal transient limiting, and reverse-battery self-switching
AEC-Q100 Grade 0 qualification	Validated for operation from -40 °C to +150 °C junction temperature in safety-critical automotive applications
Diagnostic enable (DE) pin	Hardware-gated control to disable current sense and diagnostics-enables shared external sense resistor across multiple devices

Applications

Headlight Beam Control

HVAC Blower Motor Driver

Use Scenario: Switching 12 V halogen or LED headlight circuits with PWM dimming and fault reporting.

IC Role / Device Role / Timing Role: High-side power switch with real-time current monitoring and open-load detection during lamp aging.

Use Value: Enables automatic bulb-out detection and prevents thermal runaway during short-circuit events without MCU polling overhead.

Use Scenario: Driving brushed DC blower motors in automotive climate control systems with soft-start and stall protection.

IC Role / Device Role / Timing Role: High-current (up to 90 A peak) power stage with inrush current limiting and thermal foldback.

Use Value: Eliminates need for discrete current-sense shunts and external protection ICs-reducing BOM count and PCB area.

Seat Position Actuator

Engine Cooling Fan Control

Use Scenario: Controlling bidirectional linear actuators for electric seat adjustment with direction and stall sensing.

IC Role / Device Role / Timing Role: Dual-channel HSD enabling forward/reverse drive via complementary IN1/IN2 control and current-based stall detection.

Use Value: Provides precise stall current thresholding (via CS feedback) to halt motion before mechanical damage occurs.

Use Scenario: Managing high-power radiator cooling fans subject to load dump and battery reversal during engine start-stop cycles.

IC Role / Device Role / Timing Role: Robust high-side driver with reverse-battery self-protection and 41 V transient clamping.

Use Value: Sustains operation through ISO 7637-2 Pulse 5a (load dump) and maintains fan control integrity during negative battery connection.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
VND5E025AKTR-E	Single-channel, 2.5 mΩ R_ON, same package and diagnostic architecture	Lower channel count; suited for space-constrained single-load designs	Select when only one high-current output is required and board area is limited
TPS27082LDR	TI single-channel 8 mΩ HSD, no integrated current sense, 3.3 V logic compatible	Lacks analog current sense and thermal auto-restart; requires external fault handling	Choose for cost-sensitive non-diagnostic applications where external sensing is acceptable

Compared with VND5E004A30-E, the VND5E025AKTR-E offers higher current density per channel but sacrifices dual-output flexibility, while the TPS27082LDR reduces system complexity at the expense of autonomous diagnostics and automotive-grade thermal resilience.

Availability

VND5E004A30-E is available at Aetrix Electronics and suitable for automotive body control modules, HVAC subsystems, and seat actuation systems requiring stable component supply across extended vehicle lifecycles.

Supply support for VND5E004A30-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 specializing in automotive, industrial, and power management ICs, with over 40 years of automotive qualification expertise.

The VND5E004A30-E belongs to ST's VIPower® high-side driver product line, engineered specifically for intelligent 12 V power distribution in AEC-Q100-compliant vehicle systems.

FAQ

What is the maximum transient voltage the VND5E004A30-E can withstand?

The device supports up to 41 V transient supply voltage (V_CCPK) for durations under 400 ms with load resistance > 0.5 Ω, meeting ISO 7637-2 Pulse 5a requirements. Its internal overvoltage clamp activates at 41–52 V, limiting energy dissipation during load dump events without external TVS diodes.

How does the current sense function operate across temperature?

The current sense ratio K₀ varies from 11420 to 23740 (min to max) over -40 °C to 150 °C, with 12130 typ at 25 °C. The device maintains monotonicity and specified accuracy across its full operating range, enabling reliable closed-loop current monitoring in engine bay environments.

Can the DE pin be left unconnected?

No-DE must be actively driven high (≥2.1 V) to enable diagnostics or low (≤0.9 V) to disable them. Floating DE is prohibited per Table 2; it must be tied to VCC via 10 kΩ or to GND via 1 kΩ resistor depending on diagnostic requirement.

Does the VND5E004A30-E support reverse-battery protection without external components?

Yes-the device incorporates intrinsic reverse-battery protection: when V_CC is reversed (down to -16 V), the internal Power MOSFET self-turns-on to clamp the output, preventing damage to downstream loads and eliminating need for external series diodes or MOSFETs.

VND5E004A30-E Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Package/Case:: 30-PowerSOP (0.630", 16.00mm Width)

Series:: VIPower™

Packaging:: Tube

Product Status:: Discontinued at Digi-Key

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:: 30-MultiPowerSO

VND5E004A30-E FAQ

1.How can I place an order for VND5E004A30-E through Aetrix?

Please submit a Request for Quotation (RFQ) for VND5E004A30-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 VND5E004A30-E reliable?

The price and inventory of VND5E004A30-E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VND5E004A30-E is usually 5 days.

3.What payment methods are accepted for VND5E004A30-E?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VND5E004A30-E transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for VND5E004A30-E?

VND5E004A30-E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your VND5E004A30-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 VND5E004A30-E?

For technical support, including VND5E004A30-E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VND5E004A30-E requirements.

6.How does Aetrix verify that VND5E004A30-E is sourced from the original manufacturer or authorized distributors?

All VND5E004A30-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 VND5E004A30-E meets industry standards.

7.What is the process for return or replacement of VND5E004A30-E?

All VND5E004A30-E units undergo pre-shipment inspection (PSI). If there is an issue with VND5E004A30-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 VND5E004A30-E part is unused and in its original packaging.

Return procedure for VND5E004A30-E:

1.Submit a request within 90 days.

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

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