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

STMicroelectronics VND810MSP-E

Name: VND810MSP-E
Brand: STMicroelectronics
SKU: VND810MSP-E
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: VND810MSP-E

Manufacturer:: STMicroelectronics

Category:: Power Distribution Switches, Load Drivers

Package:: PowerSO-10 Exposed Bottom Pad

Datasheet:: VND810MSP-E.pdf

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

Quantity:: RFQ Add To RFQ list

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Product details

Overview

VND810MSP-E from STMicroelectronics is a dual-channel high-side driver IC designed for automotive and industrial load control, with 150 mΩ R_DS(on) per channel, 0.6 A continuous output current, and 36 V maximum supply voltage. It integrates open-load detection (both ON/OFF states), short-circuit protection, thermal shutdown, reverse-battery protection, and CMOS-compatible inputs - deployed in body control modules for lighting and solenoid actuation.

For engineers reviewing the VND810MSP-E datasheet, VND810MSP-E pinout, VND810MSP-E application, or VND810MSP-E equivalent, key selection criteria include per-channel status reporting, ISO 7637-2 transient immunity, on-state open-load detection threshold (20–80 mA), and PowerSO-10™ thermal performance under pulsed inductive loads.

Technical Context

The device implements two independent VIPower M0-3 high-side switches with integrated current limiting (0.6–1.2 A), thermal foldback (trip at 150 °C, reset at 135 °C), and active V_CC clamping for ISO 7637 pulse immunity. Each channel features open-drain status outputs with programmable pull-up for fault reporting.

It supports simultaneous OFF-state open-load detection via external pull-up resistors and ON-state detection using internal current sensing. Protection logic includes undervoltage lockout (4 V typ), overvoltage shutdown (36 V), and loss-of-ground detection - all implemented without external components beyond recommended RC networks.

Key Specifications

Parameter	Value and Actual Design Meaning
R_DS(on)	150 mΩ max per channel at I_OUT = 0.5 A, T_j = 25 °C - enables low-power dissipation driving 12 V/21 W bulbs.
I_OUT Continuous	0.6 A per channel - rated for sustained operation with thermal derating above 25 °C ambient.
V_CC Range	5.5 V to 36 V - supports wide automotive battery range including cold-crank (5.5 V) and load-dump (36 V).
Open-Load Detection	ON state: 20–80 mA threshold; OFF state: VOL > 1.5 V detection - enables diagnostics without load current flow.
ISO 7637-2 Immunity	Level IV compliance (±100 V pulses) - withstands severe automotive transients without latch-up or damage.
Thermal Shutdown	150 °C trip, 135 °C reset with 15 °C hysteresis - prevents permanent junction damage during overload.
Status Output Type	Open-drain per channel - allows wired-OR fault aggregation and flexible voltage-level interfacing.

Pinout & Package

Package: PowerSO-10™ - thermally enhanced 10-pin exposed-pad surface-mount package with 2.4 °C/W junction-to-case thermal resistance.

Pin/Terminal	Circuit Role	Design Meaning
1, 2	OUTPUT1	High-side switched output for Channel 1 - connects to load anode; sinks current when enabled.
3	N.C.	No internal connection - must be left floating per datasheet recommendation.
4, 5	OUTPUT2	High-side switched output for Channel 2 - electrically isolated from OUTPUT1, shares ground return path.
6	GND	Power ground reference - common return for both channels and internal protection circuitry.
7	INPUT1	CMOS-compatible enable input for Channel 1 - active-high, 3.25 V VIH, 1.25 V VIL.
8	STATUS1	Open-drain diagnostic output for Channel 1 - pulls low on overtemperature, short, or open-load faults.
9	STATUS2	Open-drain diagnostic output for Channel 2 - independent of STATUS1; requires external pull-up.
10	INPUT2	CMOS-compatible enable input for Channel 2 - identical electrical specs to INPUT1.
11	V_CC	Main power supply input - clamped internally to protect against transients up to ±100 V (ISO 7637 Pulse 1/2).

Key Features

Feature	Design Value
Dual independent high-side drivers	Two fully isolated 0.6 A channels with separate inputs and status outputs - eliminates cross-talk in multi-load systems.
Integrated open-load diagnostics	Detects open circuits in both ON and OFF states per channel - reduces need for external sense resistors or microcontroller ADC monitoring.
Reverse-battery protection	Withstands –V_CC down to –0.3 V and supports external ground-line protection networks - critical for 12 V automotive systems.
Thermal foldback + auto-restart	Current limit decreases above 125 °C; full restart after cooling below 135 °C - maintains functionality during intermittent overloads.
Low standby current	12 µA typical off-state supply current - suitable for always-on vehicle modules requiring ultra-low quiescent power.

Applications

Automotive Lighting Control

Body Control Module (BCM)

Use Scenario: Driving halogen headlamps and tail lamps in modern vehicle BCMs with diagnostic feedback.

IC Role / Device Role / Timing Role: High-side switch providing controlled 12 V power delivery with real-time open-load and short-circuit reporting.

Use Value: Eliminates need for discrete FETs, sense resistors, and protection diodes - reduces BOM count by ≥4 components per channel.

Use Scenario: Controlling door locks, window lifters, and mirror actuators in centralized body electronics units.

IC Role / Device Role / Timing Role: Dual-channel load driver enabling independent activation and fault isolation for multiple actuators.

Use Value: Enables single-chip replacement of two discrete high-side switches while maintaining per-channel diagnostics and thermal safety.

Industrial Solenoid Actuation

Truck & Bus Auxiliary Systems

Use Scenario: Operating pneumatic valves and hydraulic solenoids in agricultural and construction equipment control panels.

IC Role / Device Role / Timing Role: Robust high-side interface between microcontroller GPIOs and inductive 24 V solenoid loads.

Use Value: Withstands ISO 7637 Pulse 5a (86.5 V load dump) and provides demagnetization clamp (V_demag = V_CC−48 V) - prevents flyback voltage damage.

Use Scenario: Managing auxiliary lighting, air horns, and trailer connectors in commercial vehicle wiring harnesses.

IC Role / Device Role / Timing Role: Dual-channel power distribution hub with built-in reverse-polarity and ground-loss protection.

Use Value: Survives harsh 24 V truck battery environments including reverse connection and intermittent ground faults - improves field reliability.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
TPS27082LDR	Single-channel, 0.8 A, 36 V, no integrated open-load OFF-state detection - requires external resistor network.	Lacks dual-channel integration and per-channel status pins - increases PCB area and microcontroller I/O usage.	Choose when only one load needs control and cost-per-channel is prioritized over diagnostic completeness.
VND7050AJTR-E	Single-channel, 5 A peak, 100 mΩ R_DS(on), same PowerSO-10™ package - but no reverse-battery protection or OFF-state open-load detection.	Higher current rating suits larger solenoids, but lacks VND810MSP-E's comprehensive fault coverage for lighting loads.	Prefer for high-current DC motors where thermal robustness outweighs diagnostic granularity.

Compared with TPS27082LDR and VND7050AJTR-E, the VND810MSP-E uniquely delivers dual-channel operation with full diagnostic coverage (ON/OFF open-load, short, overtemp, UV/OV) in a single PowerSO-10™ package - reducing system-level complexity for automotive lighting and BCM designs.

Availability

VND810MSP-E is available at Aetrix Electronics and suitable for automotive lighting control, body control modules, industrial solenoid actuation, and commercial vehicle auxiliary systems requiring stable component supply across extended temperature ranges and harsh electrical environments.

Supply support for VND810MSP-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 capabilities.

The VND810MSP-E belongs to ST's VIPower® high-side driver family, engineered specifically for automotive body electronics requiring integrated protection, diagnostics, and ISO 7637-2 compliance in compact packages.

FAQ

What is the maximum continuous output current per channel?

The VND810MSP-E supports 0.6 A continuous output current per channel at T_c = 25 °C, derating linearly to zero at T_c = 150 °C. This rating assumes use of the recommended 6 cm² copper heatsink area on FR-4 PCB per the PowerSO-10™ thermal data sheet.

How does OFF-state open-load detection work?

OFF-state open-load detection requires an external pull-up resistor (R_PU) between OUTPUTn and a positive supply (e.g., +5 V). When the load is disconnected, the output floats above 1.5 V (V_OL min), triggering STATUSn low. The datasheet specifies R_PU sizing constraints to avoid false triggers with connected loads.

Is reverse-battery protection internal or external?

Reverse-battery protection is partially internal: the device withstands −0.3 V on V_CC indefinitely, but full −12 V reverse operation requires an external ground-line protection network (resistor or diode) as detailed in Figure 8 of the datasheet. ST provides design equations for RGND and DGND sizing.

Can both channels be used simultaneously at full load?

Yes - both channels operate independently and may be driven simultaneously. However, total power dissipation must remain within the 52 W P_tot limit at T_c = 25 °C. At 0.6 A per channel and 150 mΩ R_DS(on), combined conduction loss is ~108 mW; thermal design must account for switching losses and ambient conditions.

VND810MSP-E Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Package/Case:: PowerSO-10 Exposed Bottom Pad

Series:: VIPower™

Packaging:: Tube

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:: 5.5V ~ 36V

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

Current - Output (Max):: 600mA

Rds On (Typ):: 150mOhm (Max)

Input Type:: Non-Inverting

Features:: Auto Restart, Status Flag

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

VND810MSP-E FAQ

1.How can I place an order for VND810MSP-E through Aetrix?

Please submit a Request for Quotation (RFQ) for VND810MSP-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 VND810MSP-E reliable?

The price and inventory of VND810MSP-E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VND810MSP-E is usually 5 days.

3.What payment methods are accepted for VND810MSP-E?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VND810MSP-E transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for VND810MSP-E?

VND810MSP-E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your VND810MSP-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 VND810MSP-E?

For technical support, including VND810MSP-E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VND810MSP-E requirements.

6.How does Aetrix verify that VND810MSP-E is sourced from the original manufacturer or authorized distributors?

All VND810MSP-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 VND810MSP-E meets industry standards.

7.What is the process for return or replacement of VND810MSP-E?

All VND810MSP-E units undergo pre-shipment inspection (PSI). If there is an issue with VND810MSP-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 VND810MSP-E part is unused and in its original packaging.

Return procedure for VND810MSP-E:

1.Submit a request within 90 days.

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

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