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

STMicroelectronics VN5T006ASPTR-E

Name: VN5T006ASPTR-E
Brand: STMicroelectronics
SKU: VN5T006ASPTR-E
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: VN5T006ASPTR-E

Manufacturer:: STMicroelectronics

Category:: Power Distribution Switches, Load Drivers

Package:: 10-PowerSOIC (0.370", 9.40mm Width)

Datasheet:: VN5T006ASPTR-E.pdf

Description:: IC PWR DRIVER N-CHAN 1:1 PWRSO10

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Product details

Overview

VN5T006ASPTR-E from STMicroelectronics is a single-channel automotive high-side driver IC with integrated analog current sense, designed for 24 V battery systems. It delivers 115 A typical current limiting, 6 mΩ on-state resistance at 25 °C, and operates across 8–36 V supply range. Used in engine control modules to drive solenoids and fuel injectors requiring precise overload diagnostics and latch-off protection.

For engineers reviewing the VN5T006ASPTR-E datasheet, VN5T006ASPTR-E pinout, VN5T006ASPTR-E application, or VN5T006ASPTR-E equivalent, this page provides verified pin functions, real-world diagnostic timing (e.g., 300–600 µs current sense delay), thermal shutdown behavior (150–200 °C trip), ISO 7637-2 pulse immunity (Class C up to Pulse 5b), and AEC-Q100 qualification evidence.

Technical Context

This device implements VIPower M0-7 technology with active power limitation and thermal cycling management. Its analog current sense (K₀ = 3930–19850 A/A) supports wide-range proportional load monitoring, while fault reporting via CS pin includes open-load detection (VOL = 2–4 V), short-to-VCC response (<1.8 ms), and thermal latch-off reset via FR_Stby pulse (2–24 µs).

The PowerSO-10 package enables low R_thJC = 0.8 °C/W for sustained 10 A operation, and its reverse-battery protection uses self-switching MOSFET architecture. Undervoltage shutdown (5 V ±0.5 V hysteresis) and clamp voltage (58–70 V) ensure robustness against load dump transients per ISO 7637-2 Pulse 1 and 5b.

Key Specifications

Parameter	Value and Actual Design Meaning
Supply voltage range	8–36 V DC - supports full automotive battery range including cold-crank (8 V) and load dump (36 V nominal)
Max transient V_CC	58 V - clamps ISO 7637-2 Pulse 1 (−450 V) and Pulse 5b (+174 V) with external suppression
R_ON (typ.)	6 mΩ at 25 °C - enables <100 mW conduction loss at 10 A, critical for thermally constrained ECUs
I_LIM (typ.)	115 A - limits peak fault current during short-circuit, preventing wire harness damage
Current sense ratio K₀	3930–19850 A/A - enables accurate 0.6–10 A load monitoring with <±30% drift over −40 to 150 °C
t_DSENSE2H	300–600 µs - defines diagnostic latency for overload detection, enabling fast ECU intervention
Thermal shutdown	150–200 °C - latches off output until FR_Stby reset, preventing thermal runaway in sealed enclosures

Pinout & Package

Package: PowerSO-10 (exposed die pad, 10-pin surface-mount, JEDEC MO-247 variant). Thermal performance optimized with R_thJC = 0.8 °C/W and footprint-compatible PCB copper area scaling (R_thJA = 45 °C/W at 0 cm² → 27 °C/W at 8 cm²).

Pin/Terminal	Circuit Role	Design Meaning
VCC	Battery supply input	Accepts 8–36 V with internal 58 V clamp; connects to vehicle battery rail with external TVS for ISO 7637-2 compliance
OUT	Power output terminal	Drives high-side loads (e.g., solenoids); rated for 115 A short-circuit current with self-limiting behavior
GND	Ground reference	Low-impedance return path for load current and sense circuitry; must be routed separately from signal GND
IN	CMOS-compatible control input	Hysteresis (0.25 V) prevents noise-induced switching; compatible with 3.0 V MCU I/Os
CS	Analog current sense output	Sinks proportional current (I_SENSE = I_OUT/K) for real-time load monitoring and fault reporting
FR_Stby	Fault reset & standby enable	Pulse-low resets thermal/overload latch-off; held low with all inputs disables outputs and enters ultra-low-I_S (2 µA) standby

Key Features

Feature	Design Value
AEC-Q100 qualified	Grade 0 (−40 to +150 °C junction), validated for under-hood automotive use per stress test requirements
Proportional current sense	6-point calibrated K-ratio table (K₀–K₆) supports 0.6–20 A sensing with <±30% total error over temperature
Off-state open-load detection	Identifies disconnected loads via V_OUT > 2 V threshold without external components
Output short-to-VCC detection	Responds within 180–1800 µs at turn-off and <50 µs after FR_Stby activation
Reverse battery protection	Self-switching MOSFET blocks −32 V reverse polarity without external diode or FET

Applications

Engine Control Unit (ECU)

Transmission Control Module (TCM)

Use Scenario: Driving 12 V/24 V fuel injectors and turbocharger wastegate solenoids in gasoline/diesel powertrains.

IC Role / Device Role / Timing Role: High-side switch with real-time current feedback for closed-loop injector timing and stall detection.

Use Value: Enables precise 115 A current limiting during injector short-circuit, preventing coil burnout and preserving ECU integrity.

Use Scenario: Controlling hydraulic pressure solenoids in 8-speed automatic transmissions.

IC Role / Device Role / Timing Role: Fault-tolerant high-side driver with open-load detection to verify solenoid continuity before gear shifts.

Use Value: Detects open-circuit solenoids within 20 µs (t_{d_VOL}) and reports via CS pin, avoiding mis-shifts and warranty claims.

Body Control Module (BCM)

Advanced Driver Assistance Systems (ADAS)

Use Scenario: Managing headlight leveling actuators and HVAC blend door motors.

IC Role / Device Role / Timing Role: Latch-off protected driver with thermal shutdown to prevent overheating in enclosed dashboard cavities.

Use Value: Self-resets after cooling via FR_Stby pulse, eliminating need for ECU reboot during prolonged motor stall events.

Use Scenario: Powering radar module cooling fans and camera focus actuators in ADAS domain controllers.

IC Role / Device Role / Timing Role: ISO 7637-2 Class C compliant driver ensuring uninterrupted operation during load dump transients.

Use Value: Withstands Pulse 5b (+174 V) when paired with 58 V clamp, maintaining fan rotation during alternator regulation faults.

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	Higher R_ON (12 mΩ), no analog current sense - uses digital SPI reporting	Requires MCU with SPI interface; lacks proportional analog output for legacy ADC-based systems	Select when system already uses SPI diagnostics and needs channel multiplexing
IPS1025H	Lower I_LIM (60 A), same PowerSO-10 package, but no reverse battery protection	Needs external reverse-polarity diode; unsuitable for direct battery-connected nodes	Select for cost-sensitive non-battery-direct applications where reverse protection is handled upstream

Compared with TPS4H160-Q1 and IPS1025H, VN5T006ASPTR-E uniquely combines AEC-Q100 Grade 0 rating, 6 mΩ R_ON, analog current sense with multi-point K-ratio calibration, and integrated reverse-battery blocking - making it optimal for safety-critical, thermally constrained, and legacy-ADC-equipped automotive nodes.

Availability

VN5T006ASPTR-E is available at Aetrix Electronics and suitable for engine control units, transmission control modules, body control modules, and ADAS domain controllers requiring stable component supply across automotive production lifecycles.

Supply support for VN5T006ASPTR-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, industrial, and power management ICs with vertical manufacturing and AEC-Q100 validation infrastructure.

VN5T006ASPTR-E belongs to ST's VIPower high-side driver product line, engineered specifically for robust 24 V automotive load switching with integrated diagnostics, electromagnetic resilience, and functional safety readiness.

FAQ

What is the purpose of the FR_Stby pin?

The FR_Stby pin serves dual functions: a low-level pulse (≥2 µs) resets thermal or overload latch-off, restoring normal operation; when held low with all IN pins, it forces the device into ultra-low-power standby mode (I_S = 2 µA). This enables ECU-controlled sleep/wake sequencing without external power gating.

How does the current sense accuracy vary with load current?

Current sense accuracy is defined by six calibrated K-ratios (K₀–K₆) covering 0.6–20 A ranges. At 0.6 A, K₀ = 3930–19850 A/A with ±30% drift over temperature; at 20 A, K₆ = 6960–8330 A/A with only ±8% drift. This multi-point calibration ensures <5% full-scale error across the entire operational range.

Can VN5T006ASPTR-E drive inductive loads without external flyback protection?

No. While the device integrates active demagnetization energy handling (EMAX = 880 mJ at 10 mH), external freewheeling diodes or snubbers are required for inductive loads exceeding its specified L_smax = 40 µH in short-circuit condition. The internal clamp protects V_CC, not the OUT node, during inductive kickback.

What PCB layout practices maximize thermal performance?

To achieve R_thJA ≤ 27 °C/W, use ≥8 cm² of 70 µm copper on top/bottom layers connected via ≥20 thermal vias (0.3 mm diameter, 1.2 mm pitch) under the exposed die pad. Avoid solder mask over thermal pads and maintain ≥2 mm clearance from adjacent components to prevent hot-spot coupling.

VN5T006ASPTR-E Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Package/Case:: 10-PowerSOIC (0.370", 9.40mm Width)

Series:: VIPower™

Packaging:: Tape & Reel (TR)

Product Status:: Active

Switch Type:: General Purpose

Number of Outputs:: 1

Ratio - Input:Output:: 1:1

Output Configuration:: High Side

Output Type:: N-Channel

Interface:: On/Off

Voltage - Load:: 8V ~ 36V

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

Current - Output (Max):: -

Rds On (Typ):: 6mOhm

Input Type:: Non-Inverting

Features:: -

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:: 10-PowerSO

VN5T006ASPTR-E FAQ

1.How can I place an order for VN5T006ASPTR-E through Aetrix?

Please submit a Request for Quotation (RFQ) for VN5T006ASPTR-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 VN5T006ASPTR-E reliable?

The price and inventory of VN5T006ASPTR-E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VN5T006ASPTR-E is usually 5 days.

3.What payment methods are accepted for VN5T006ASPTR-E?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VN5T006ASPTR-E transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for VN5T006ASPTR-E?

VN5T006ASPTR-E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your VN5T006ASPTR-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 VN5T006ASPTR-E?

For technical support, including VN5T006ASPTR-E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VN5T006ASPTR-E requirements.

6.How does Aetrix verify that VN5T006ASPTR-E is sourced from the original manufacturer or authorized distributors?

All VN5T006ASPTR-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 VN5T006ASPTR-E meets industry standards.

7.What is the process for return or replacement of VN5T006ASPTR-E?

All VN5T006ASPTR-E units undergo pre-shipment inspection (PSI). If there is an issue with VN5T006ASPTR-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 VN5T006ASPTR-E part is unused and in its original packaging.

Return procedure for VN5T006ASPTR-E:

1.Submit a request within 90 days.

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

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