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

STMicroelectronics VN7010AJ-E

Name: VN7010AJ-E
Brand: STMicroelectronics
SKU: VN7010AJ-E
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: VN7010AJ-E

Manufacturer:: STMicroelectronics

Category:: Power Distribution Switches, Load Drivers

Package:: 16-PowerLFSOP (0.154", 3.90mm Width)

Datasheet:: VN7010AJ-E.pdf

Description:: IC PWR DRVR N-CHAN 1:1 PWRSSO16

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Product details

Overview

VN7010AJ-E from STMicroelectronics is a single-channel automotive smart high-side driver in PowerSSO-16 package, featuring MultiSense analog feedback for load current (±5% accuracy), VCC supply voltage, and chip temperature sensing. It delivers 10 mΩ on-resistance at 25°C, supports 4–28 V operation, and provides 91 A current limiting - designed for headlamp control and other 12 V grounded resistive/inductive loads.

For engineers reviewing the VN7010AJ-E datasheet, VN7010AJ-E pinout, VN7010AJ-E application, or VN7010AJ-E equivalent, key selection criteria include its configurable latch-off fault recovery via FaultRST, reverse-battery protection compatibility, CMOS-compatible 3 V/5 V input interface, and multiplexed analog diagnostic output with OFF-state open-load detection.

Technical Context

The VN7010AJ-E integrates VIPower® M0-7 technology to combine power switching, real-time diagnostics, and robust protection in one monolithic device. Its MultiSense pin multiplexes three analog signals - proportional load current (I_OUT × 0.001), V_CC, and T_CHIP - using SEL0/SEL1 address lines and SEn enable control.

Protection architecture includes active power limitation during overload, thermal shutdown with configurable latch-off (resettable via FaultRST), undervoltage lockout (4 V trip, 5 V release), overvoltage clamp (41–52 V), and loss-of-ground/VCC detection. Standby current remains ≤0.5 µA at 25°C with blanking time of 60–550 µs.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CC Range	4 V to 28 V - supports full automotive battery range including cold-crank (4 V) and load-dump (28 V)
R_ON (typ)	10 mΩ at I_OUT = 5 A, T_j = 25°C - enables low conduction loss and minimal self-heating in headlamp applications
I_LIMH (typ)	91 A - limits peak current during short-circuit transients without external components
I_STBY (max)	0.5 µA at T_j = 25°C - ensures ultra-low quiescent draw in always-on vehicle modules
MultiSense Accuracy	±5% for load current sensing - enables precise closed-loop current monitoring without external shunt
Thermal Shutdown	150°C junction limit with configurable latch-off - prevents thermal runaway while allowing controlled fault recovery
V_ESD (HBM)	4 kV on INPUT, MultiSense, SEn, SEL0/1, FaultRST - meets AEC-Q100 Class 2 ESD requirements

Pinout & Package

Package: PowerSSO-16 (exposed thermal pad connected internally to V_CC; pins 9–12 and 13–16 internally paralleled for high-current output routing).

Pin/Terminal	Circuit Role	Design Meaning
V_CC	Battery supply input	Connects to 12 V rail; internal clamp protects against 40 V transients per ISO 16750-2
OUTPUT	High-side power output	Pins 1–8, 9–12, 13–16 all tied internally - must be externally joined on PCB for 100 A+ current capability
GND	Ground reference	Requires external reverse-battery protection network (e.g., diode + resistor) per datasheet Fig 4.1
INPUT	CMOS-compatible control input	Hysteresis-enabled; accepts 3 V or 5 V logic; drives internal gate driver directly
MultiSense	Multiplexed analog diagnostic output	Delivers I_SENSE = 0.001 × I_OUT, V_CC/10, or T_CHIP-proportional current - selected by SEL0/SEL1
S_En	Sense enable	Active-high; disables MultiSense output in standby to reduce system leakage
SEL0, SEL1	Multiplexer address inputs	Binary-coded selection of MultiSense mode: 00 = current, 01 = V_CC, 10 = T_CHIP, 11 = reserved
FaultRST	Fault reset / auto-restart control	Active-low; unlatches thermal/power faults; held low for auto-restart behavior

Key Features

Feature	Design Value
MultiSense analog feedback	Single-pin multiplexed reporting of load current (±5%), V_CC, and chip temperature - eliminates need for separate sense ICs and ADC channels
Configurable latch-off protection	FaultRST pin allows either manual reset or auto-restart mode - critical for safety-critical lighting where temporary faults must clear automatically
Ultra-low standby current	≤0.5 µA at 25°C - enables compliance with automotive ECU sleep-mode current budgets (<10 µA)
VIPower® M0-7 integration	Monolithic high-side switch with embedded protection logic - reduces BOM count vs. discrete MOSFET + controller + sense + protection solutions
Reverse battery compatibility	Supports external GND-line protection network (diode + resistor) - enables use in vehicles with unregulated battery grounding

Applications

Automotive Headlamps

Front Fog Lamps

Use Scenario: High-intensity discharge (HID) or LED headlamp control with PWM dimming and thermal derating.

IC Role / Device Role / Timing Role: High-side power switch with real-time current monitoring and overtemperature shutdown.

Use Value: Enables adaptive brightness control via MultiSense current feedback and prevents LED thermal failure through 150°C junction shutdown with latch-off.

Use Scenario: Duty-cycled fog lamp activation in adverse weather, requiring fast turn-on/turn-off and short-circuit resilience.

IC Role / Device Role / Timing Role: Robust high-side driver with 91 A current limit and <550 µs standby blanking time.

Use Value: Survives repeated inrush currents from cold halogen filaments and detects open-load conditions before bulb replacement.

Engine Bay Cooling Fans

Body Control Module Loads

Use Scenario: 12 V DC brushless cooling fan control with stall detection and thermal derating.

IC Role / Device Role / Timing Role: Smart high-side switch with OFF-state open-load detection and V_CC monitoring.

Use Value: Identifies fan motor disconnection or wiring break during engine-off state, improving diagnostic coverage per UDS standards.

Use Scenario: Centralized control of door locks, mirrors, and interior lighting in body control modules.

IC Role / Device Role / Timing Role: Low-quiescent, multi-diagnostic high-side driver interfacing with 3.3 V microcontrollers.

Use Value: Reduces system-level current consumption in sleep mode while enabling remote diagnostics via multiplexed MultiSense output.

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 (16 mΩ), no integrated temperature sensing, uses digital SPI diagnostics instead of analog MultiSense	Lacks analog V_CC/T_CHIP feedback; requires external ADC or microcontroller with SPI interface	Select when digital diagnostics and functional safety ASIL-B support are prioritized over analog simplicity
BD2242GUL	Lower current limit (30 A), no latch-off configuration, only current sense output (no V_CC/T_CHIP)	Not suitable for headlamp or fan loads requiring >50 A peak; limited diagnostic scope	Select for cost-sensitive, lower-power interior lighting where full MultiSense capability is unnecessary

Compared with TPS4H160-Q1 and BD2242GUL, the VN7010AJ-E uniquely combines analog multiplexed diagnostics, 91 A current limit, and configurable latch-off in a single PowerSSO-16 package - making it optimal for high-reliability automotive lighting where analog signal integrity and fault recovery flexibility are critical.

Availability

VN7010AJ-E is available at Aetrix Electronics and suitable for automotive headlamps, engine bay cooling fans, and body control module loads requiring stable component supply across extended vehicle lifecycles.

Supply support for VN7010AJ-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, with design, manufacturing, and R&D operations across Europe, Asia, and the Americas.

The VN7010AJ-E belongs to ST's VIPower® high-side driver product line, engineered specifically for automotive power distribution and intelligent load control - emphasizing integrated protection, ultra-low standby power, and analog diagnostic fidelity.

FAQ

What is the maximum transient voltage the VN7010AJ-E can withstand?

The VN7010AJ-E supports up to 40 V transient supply voltage per ISO 16750-2 Test B (clamped condition), with an absolute maximum rating of 38 V DC. Its internal overvoltage clamp activates at 41–52 V depending on junction temperature, protecting downstream circuitry during load-dump events without external TVS diodes.

How does the MultiSense pin distinguish between load current, VCC, and chip temperature?

The MultiSense pin outputs a proportional current (I_SENSE = 0.001 × I_OUT, V_CC/10, or T_CHIP-scaled) selected by binary states on SEL0 and SEL1. With SEn high, SEL0/SEL1 = 00 reads current, 01 reads V_CC, and 10 reads temperature - confirmed in Table 11 and Figure 37 of the datasheet.

Can the VN7010AJ-E drive inductive loads like cooling fans without external freewheeling components?

Yes - the VN7010AJ-E integrates active demagnetization energy handling and supports up to 168 mJ maximum switching energy (at V_CC = 16 V, T_j,start = 150°C). Its internal clamp and power limitation prevent destructive voltage spikes during inductive turn-off, eliminating need for external flyback diodes in most fan applications.

Is the FaultRST pin required for normal operation?

No - FaultRST is optional for fault recovery. When left unconnected or pulled high, the device operates in latch-off mode (output stays off after thermal or overload fault until power cycle). Pulling FaultRST low enables auto-restart behavior, allowing automatic recovery after fault clearance - per Figure 12 and Section 3.6 of the datasheet.

VN7010AJ-E Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Package/Case:: 16-PowerLFSOP (0.154", 3.90mm Width)

Series:: VIPower™

Packaging:: Tube

Product Status:: Discontinued at Digi-Key

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:: 4V ~ 28V

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

Current - Output (Max):: 65A

Rds On (Typ):: 10mOhm

Input Type:: Non-Inverting

Features:: Auto Restart, Status Flag

Fault Protection:: Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage, UVLO

Operating Temperature:: -40°C ~ 150°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: PowerSSO-16

VN7010AJ-E FAQ

1.How can I place an order for VN7010AJ-E through Aetrix?

Please submit a Request for Quotation (RFQ) for VN7010AJ-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 VN7010AJ-E reliable?

The price and inventory of VN7010AJ-E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VN7010AJ-E is usually 5 days.

3.What payment methods are accepted for VN7010AJ-E?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VN7010AJ-E transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for VN7010AJ-E?

VN7010AJ-E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your VN7010AJ-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 VN7010AJ-E?

For technical support, including VN7010AJ-E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VN7010AJ-E requirements.

6.How does Aetrix verify that VN7010AJ-E is sourced from the original manufacturer or authorized distributors?

All VN7010AJ-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 VN7010AJ-E meets industry standards.

7.What is the process for return or replacement of VN7010AJ-E?

All VN7010AJ-E units undergo pre-shipment inspection (PSI). If there is an issue with VN7010AJ-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 VN7010AJ-E part is unused and in its original packaging.

Return procedure for VN7010AJ-E:

1.Submit a request within 90 days.

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

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