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

STMicroelectronics VND830AEPTR-E

Name: VND830AEPTR-E
Brand: STMicroelectronics
SKU: VND830AEPTR-E
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: VND830AEPTR-E

Manufacturer:: STMicroelectronics

Category:: Power Distribution Switches, Load Drivers

Package:: 24-PowerBSOP (0.295", 7.50mm Width)

Datasheet:: VND830AEPTR-E.pdf

Description:: IC PWR DRVR N-CHAN 1:1 PWRSSO24

Quantity:: RFQ Add To RFQ list

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Product details

Overview

VND830AEPTR-E from STMicroelectronics is a dual-channel high-side driver IC designed for automotive and industrial load switching, featuring 60 mΩ R_DS(on) per channel, 6 A DC output current capability, and integrated proportional current sense (K = 1000–2000), undervoltage/overvoltage shutdown, thermal protection, and reverse battery resilience. It drives grounded loads in 12 V/24 V systems such as body control modules, lighting, and solenoid actuators.

For engineers reviewing the VND830AEPTR-E datasheet, VND830AEPTR-E pinout, VND830AEPTR-E application, or VND830AEPTR-E equivalent, this page delivers verified electrical specs, real-world protection behavior, thermal derating guidance, and validated alternative selection for high-reliability power distribution designs.

Technical Context

The VND830AEPTR-E implements two independent VIPower™ M0-3 high-side switches with active clamp diodes, on-chip current limiting (6–15 A depending on case temperature), and analog current sense outputs scaled to I_OUT/I_SENSE = 1000–2000. Each channel features CMOS-compatible inputs with 0.5 V hysteresis and input clamp voltage of 6–8 V.

Protection logic includes thermal shutdown at 150–200 °C with 135 °C reset, overvoltage shutdown at 36 V, undervoltage lockout at 3–5.5 V, and automatic disable during ground or V_CC loss. The device complies with ISO 7637-2 pulse classes I–IV and supports load dump transients up to +86.5 V (pulse 5).

Key Specifications

Parameter	Value and Actual Design Meaning
R_DS(on)	60 mΩ max per channel at T_j = 25°C - enables low conduction loss and <1 W dissipation at 4 A continuous load.
I_OUT	6 A DC per channel - supports high-current solenoids, lamps, and motors without external heatsinking under typical ambient conditions.
V_CC Range	5.5–36 V - compatible with 12 V and 24 V automotive batteries including cold-crank (5.5 V) and load dump (36 V) conditions.
Current Sense Ratio (K)	1000–2000 (I_OUT/I_SENSE) - provides scalable analog feedback for closed-loop load monitoring and diagnostics with ±10% drift over -40°C to 150°C.
Thermal Shutdown	150°C trip, 135°C reset - prevents permanent damage during sustained overload or short circuit while enabling automatic recovery after cooling.
ISO 7637-2 Compliance	Pulse 1–5 Class C - ensures robust operation against automotive transients including load dump (+86.5 V, 400 ms) and jump-start (-7 V, 100 ms).
Input Logic Thresholds	V_IL ≤ 1.25 V, V_IH ≥ 3.25 V - guarantees noise-immune interfacing with standard 3.3 V/5 V MCUs without level-shifting.

Pinout & Package

Package: PowerSSO-24 (exposed thermal pad, surface-mount, 24-pin). Pin mapping validated per STMicroelectronics Doc ID 11038 Rev 4, Figure 2 and Table 2.

Pin/Terminal	Circuit Role	Design Meaning
VCC	Power supply input	Primary 5.5–36 V rail; internal clamp diode protects against low-energy spikes; connects to exposed thermal pad for heat dissipation.
GND	Ground reference	Common return path; device disables automatically if disconnected (loss-of-ground protection).
INPUT1 / INPUT2	Digital control inputs	CMOS-compatible, hysteresis-enabled; drive high-side channels ON/OFF; tolerate -0.3 V to V_CC + 0.3 V.
OUTPUT1 / OUTPUT2	High-side switched outputs	Source terminals driving grounded loads; include integrated clamp diodes for inductive kickback suppression.
CURRENT SENSE 1 / 2	Analog current monitor outputs	Proportional current sources (I_SENSE = I_OUT/K); require external pull-up resistor (e.g., 3.9 kΩ) to generate voltage signal.
NC	No-connect pins	Not internally bonded; must be left floating or tied to GND via 1 kΩ resistor per datasheet Table 2.

Key Features

Feature	Design Value
Proportional current sense	Two independent analog outputs (I_SENSE1, I_SENSE2) with factory-trimmed K-ratio (1000–2000) for accurate load current measurement and open-load detection.
Integrated overvoltage clamp	Active V_CC clamp limits transient energy to safe levels (41–55 V), eliminating need for external TVS in many ISO 7637-2 pulse 5 applications.
Loss-of-ground protection	Automatic channel disable when GND pin disconnects - prevents uncontrolled load activation and system-level fault propagation.
Reverse battery resilience	With external GND-line resistor or diode network (per Figure 19), survives -14 V reverse polarity without latch-up or damage.
Low standby power	12 µA max supply current in OFF state - critical for always-on automotive modules meeting ISO 8820 or UNECE R100 quiescent current limits.

Applications

Automotive Body Control Module

Industrial Solenoid Driver

Use Scenario: Driving door locks, seat adjusters, and trunk latches in 12 V vehicle platforms with diagnostic reporting.

IC Role / Device Role / Timing Role: Dual high-side switch providing controlled power delivery and real-time current feedback for ECU-based fault detection.

Use Value: Enables open-circuit, short-circuit, and overcurrent diagnostics via analog sense outputs-reducing need for external shunt resistors and ADC channels.

Use Scenario: Controlling pneumatic/hydraulic valves in PLC-controlled factory automation systems operating from 24 V DC rails.

IC Role / Device Role / Timing Role: Robust load interface with built-in thermal foldback and transient immunity, replacing discrete MOSFET+driver solutions.

Use Value: Eliminates external flyback diodes and current-sense amplifiers-reducing BOM count by ≥4 components per channel while improving MTBF.

LED Headlamp Switching

Truck Trailer Lighting Interface

Use Scenario: Switching high-brightness LED arrays in adaptive front-lighting systems (AFS) requiring PWM dimming and thermal derating.

IC Role / Device Role / Timing Role: High-side driver with fast turn-on/off (30 µs delay) and programmable current limit to manage inrush and thermal stress.

Use Value: Supports soft-start via MCU-controlled PWM duty cycle while maintaining compliance with ECE R149 photometric stability requirements.

Use Scenario: Managing trailer brake lights, turn signals, and ABS modulator power in commercial vehicle towing systems subject to harsh ISO 16750-2 environments.

IC Role / Device Role / Timing Role: Fault-tolerant interface between vehicle CAN gateway and trailer harness, with reverse polarity and load dump hardening.

Use Value: Meets SAE J1455 vibration and ISO 16750-2 electrical stress requirements without supplemental protection circuitry.

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_DS(on), 3.5 A rating, integrated diagnostics via SPI, no analog current sense.	Better suited for ASIL-B functional safety architectures requiring digital fault reporting; lacks proportional analog sense.	Select when SPI-based diagnostics and smaller footprint outweigh need for analog current monitoring.
VNQ7E100AJTR	Quad-channel, 100 mΩ R_DS(on), 3.5 A/channel, same PowerSSO-24 package, but no V_CC clamp diode.	Requires external TVS for ISO 7637-2 pulse 5; higher R_DS(on) increases conduction loss at >2 A loads.	Choose for space-constrained multi-load control where transient protection is handled externally and lower channel count suffices.

Compared with TPS4H160-Q1 and VNQ7E100AJTR, the VND830AEPTR-E uniquely combines dual-channel operation, low 60 mΩ on-resistance, analog current sense, and integrated V_CC clamping-making it optimal for cost-sensitive, high-diagnostic-fidelity 12 V/24 V load switching where analog feedback and transient resilience are mandatory.

Availability

VND830AEPTR-E is available at Aetrix Electronics and suitable for automotive body electronics, industrial valve control, LED lighting systems, and commercial vehicle trailer interfaces requiring stable component supply across extended temperature and transient stress conditions.

Supply support for VND830AEPTR-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-grade power ICs, microcontrollers, and sensors, with vertical manufacturing and AEC-Q100 qualified product lines.

The VND830AEPTR-E belongs to ST's VIPower™ high-side driver family, engineered specifically for robust, diagnostic-capable load switching in automotive and industrial 12 V/24 V systems where reliability under electrical stress is non-negotiable.

FAQ

What is the maximum continuous output current per channel?

The VND830AEPTR-E supports 6 A DC output current per channel at T_c = 25°C with adequate PCB copper area (≥0.5 cm² per V_CC pin). Derating applies above 25°C: current limit drops to ~10 A at 125°C case temperature per Figure 13, and thermal shutdown activates at 150°C junction temperature.

How does the current sense function work, and what external components are required?

The CURRENT SENSE pins deliver a current source proportional to load current (I_SENSE = I_OUT/K, K = 1000–2000). An external pull-up resistor (e.g., 3.9 kΩ to V_CC) converts this to a voltage (V_SENSE = I_SENSE × R_PULLUP). No op-amp or ADC is needed for basic diagnostics; resolution depends on MCU's ADC reference and sampling rate.

Does the device require external protection against load dump transients?

No external TVS is required for ISO 7637-2 Pulse 5 (load dump) up to +86.5 V, thanks to the integrated V_CC clamp diode (41–55 V breakdown). However, external RC snubbers may still be needed for high-energy inductive kickback beyond the clamp's energy-handling capability (EMAX = 153 mJ).

Can unused INPUT and CURRENT SENSE pins be left floating?

No. Per STMicroelectronics Table 2, unused INPUT pins must be tied to GND or V_CC; unused CURRENT SENSE pins should be left floating or pulled to GND via 1 kΩ. Floating INPUT pins risk unintended channel activation due to noise; floating CURRENT SENSE pins do not affect operation but may increase leakage susceptibility.

VND830AEPTR-E Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Package/Case:: 24-PowerBSOP (0.295", 7.50mm Width)

Series:: VIPower™

Packaging:: Tape & Reel (TR)

Product Status:: Active

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):: 6A

Rds On (Typ):: 60mOhm (Max)

Input Type:: Non-Inverting

Features:: -

Fault Protection:: Current Limiting (Fixed), Over Temperature, Over Voltage

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

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: PowerSSO-24

VND830AEPTR-E FAQ

1.How can I place an order for VND830AEPTR-E through Aetrix?

Please submit a Request for Quotation (RFQ) for VND830AEPTR-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 VND830AEPTR-E reliable?

The price and inventory of VND830AEPTR-E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VND830AEPTR-E is usually 5 days.

3.What payment methods are accepted for VND830AEPTR-E?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VND830AEPTR-E transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for VND830AEPTR-E?

VND830AEPTR-E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your VND830AEPTR-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 VND830AEPTR-E?

For technical support, including VND830AEPTR-E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VND830AEPTR-E requirements.

6.How does Aetrix verify that VND830AEPTR-E is sourced from the original manufacturer or authorized distributors?

All VND830AEPTR-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 VND830AEPTR-E meets industry standards.

7.What is the process for return or replacement of VND830AEPTR-E?

All VND830AEPTR-E units undergo pre-shipment inspection (PSI). If there is an issue with VND830AEPTR-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 VND830AEPTR-E part is unused and in its original packaging.

Return procedure for VND830AEPTR-E:

1.Submit a request within 90 days.

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

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