Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

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

STMicroelectronics VND5T016ASPTR-E

Name: VND5T016ASPTR-E
Brand: STMicroelectronics
SKU: VND5T016ASPTR-E
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: VND5T016ASPTR-E

Manufacturer:: STMicroelectronics

Category:: Power Distribution Switches, Load Drivers

Package:: 16-PowerBSOP (0.370", 9.40mm Width)

Datasheet:: VND5T016ASPTR-E.pdf

Description:: IC PWR DRIVER N-CHAN 1:1 PWRSO16

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:1,627

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Product details

Overview

VND5T016ASPTR-E from STMicroelectronics is a dual-channel high-side power switch IC for 24 V automotive systems, featuring integrated analog current sense (K ≈ 3000–4200 A/A), 16 mΩ typical R_ON per channel at 25°C, and latch-off protection against overload, short-to-ground, and thermal shutdown. It drives resistive, inductive, or capacitive loads with one side grounded - used in body control modules, lighting drivers, and HVAC actuators.

For engineers reviewing the VND5T016ASPTR-E datasheet, VND5T016ASPTR-E pinout, VND5T016ASPTR-E application, or VND5T016ASPTR-E equivalent, key selection criteria include its 70 A current limit, ±40°C to +150°C junction operation, fault reset via FR_Stby pin, and PowerSO-16 package with thermal resistance of 0.9°C/W (junction-to-case).

Technical Context

This device implements VIPower® M0-7 technology to integrate high-voltage DMOS power stages, CMOS logic, and analog current sensing on a single die. Each channel operates independently with 3.0 V CMOS-compatible inputs, undervoltage lockout (5 V threshold), and active VCC clamp limiting transients to 58 V.

Fault reporting occurs through the CS pin: proportional I_SENSE during normal operation, elevated voltage (>8 V) or current (>9 mA) under overload/overtemperature/open-load OFF-state conditions. Latch-off requires active low pulse on FR_Stby (t_reset = 2–24 µs) to restore functionality.

Key Specifications

Parameter	Value and Actual Design Meaning
VCC Range	8–36 V DC operating supply; supports full automotive battery range including cold-crank (8 V) and load-dump (36 V)
R_ON (typ)	16 mΩ per channel at 25°C; enables <100 mV drop at 6 A, minimizing conduction loss and self-heating
I_LIM (typ)	70 A DC short-circuit current limit; protects against sustained overloads without external fusing
Current Sense Ratio	K ≈ 3000–4200 A/A (I_OUT/I_SENSE) across 0.6–20 A; enables accurate real-time load monitoring with <±25% drift over temperature
t_reset	2–24 µs fault reset delay; allows fast recovery after transient overloads while preventing chatter
T_j Range	−40°C to +150°C junction operation; qualified for under-hood automotive environments
ESD Rating	4 kV HBM on inputs/CS/FR_Stby; ensures robustness during board handling and system integration

Pinout & Package

Delivered in PowerSO-16 package: thermally enhanced surface-mount housing with exposed die pad for PCB heat sinking (R_thj-case = 0.9°C/W max). Pin 1 marked by notch; top-view pinout as defined in ST's DocID022687 Rev 4, Figure 2.

Pin/Terminal	Circuit Role	Design Meaning
VCC (Pin 1)	Battery supply input	Accepts 8–36 V; includes internal clamp diode to limit transients to 58 V
OUT1 (Pin 2)	Channel 1 power output	High-side switched output; connects to load anode; rated for 70 A peak
IN1 (Pin 3)	Channel 1 logic input	CMOS-compatible (V_IL = 0.9 V, V_IH = 2.1 V); includes hysteresis (0.25 V) for noise immunity
GND (Pin 4)	Power ground reference	Common return for power stage, sense circuitry, and logic; must be low-inductance connection
CS1 (Pin 5)	Channel 1 analog current sense	Delivers I_SENSE ∝ I_OUT1; fault indication via voltage >8 V or current >9 mA
NC (Pin 6)	No connect	Internally unconnected; must remain floating per Table 2
FR_Stby (Pin 7)	Fault reset & standby control	Low pulse resets latch-off; sustained low disables all outputs and enters ultra-low-I_S (<2 µA) standby
NC (Pin 8)	No connect	Internally unconnected; must remain floating
CS2 (Pin 9)	Channel 2 analog current sense	Functionally identical to CS1; independent sensing path for dual-channel diagnostics
IN2 (Pin 10)	Channel 2 logic input	Independent CMOS input mirroring IN1; enables asynchronous channel control
OUT2 (Pin 11)	Channel 2 power output	Second high-side output; electrically isolated but thermally coupled to OUT1
VCC (Pin 12)	Secondary battery supply connection	Redundant VCC bond; improves current sharing and reduces package parasitic inductance
GND (Pin 13)	Secondary ground connection	Additional GND bond for lower impedance return path and improved EMI performance
NC (Pin 14)	No connect	Internally unconnected
NC (Pin 15)	No connect	Internally unconnected
NC (Pin 16)	No connect	Internally unconnected

Key Features

Feature	Design Value
Analog current sense with wide-range ratio stability	K = 3000–4200 A/A across 0.6–20 A with ≤±25% drift over −40°C to +150°C, enabling precise closed-loop load monitoring
Integrated open-load detection (OFF-state)	Detects disconnected loads via V_OUT rise >2 V when input is low; reports via CS pin within 20 µs
Reverse battery protection with self-switching	Activates internal MOSFET when V_CC < 0 V (down to −32 V); blocks reverse current without external components
Fast fault reset with programmable timing	t_reset = 2–24 µs controlled by FR_Stby pulse width; avoids oscillation during marginal overload conditions
Ultra-low standby current	I_S = 2 µA typical with all inputs and FR_Stby held low; meets automotive "always-on" module leakage requirements

Applications

Automotive Body Control Module (BCM)

LED Headlamp Driver

Use Scenario: Driving solenoids, relays, and window lift motors in centralized vehicle body electronics.

IC Role / Device Role / Timing Role: Dual high-side switch providing independent ON/OFF control and real-time current feedback for each actuator.

Use Value: Eliminates need for discrete current-sense shunts and protection ICs; reduces BOM count by ≥3 components per channel while enabling predictive fault logging.

Use Scenario: Controlling high-brightness LED arrays in adaptive front-lighting systems (AFS).

IC Role / Device Role / Timing Role: High-side driver with fast turn-on/off (t_d(on)/t_d(off) < 50 µs) and analog current sense for PWM dimming feedback.

Use Value: Enables closed-loop current regulation at 100–200 Hz PWM frequencies without external amplifiers, improving lumen consistency across temperature.

HVAC Blower Motor Control

Engine Bay Solenoid Actuation

Use Scenario: Regulating 12–24 V DC blower fans in passenger compartment climate systems.

IC Role / Device Role / Timing Role: High-current (up to 70 A) switching element with thermal shutdown latch-off and FR_Stby-initiated recovery.

Use Value: Prevents fan stall damage during ice-blockage events; enables automatic restart after cooling, reducing service interventions.

Use Scenario: Energizing fuel injector control valves, turbocharger VGT actuators, and EGR solenoids in engine management systems.

IC Role / Device Role / Timing Role: Robust high-side driver tolerant of 58 V load-dump transients and −32 V reverse battery conditions.

Use Value: Withstands harsh engine bay electrical environment without external TVS or reverse-polarity protection, lowering system cost and footprint.

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, 25 mΩ R_ON, no analog current sense (only digital fault flag)	Lacks proportional current monitoring; suitable only for on/off control without diagnostics	Select when cost sensitivity outweighs need for current feedback and dual-channel integration
TPS4H160-Q1	Single-channel, 16 mΩ R_ON, SPI-configurable diagnostics, 40 V abs max VCC	Requires microcontroller interface; supports programmable current limit and response timing	Prefer when system-level configurability and ASIL-B compliance are required over analog simplicity

Compared with VND5T016ASPTR-E, the VND5E025AKTR-E sacrifices diagnostic capability and channel count for lower unit cost, while the TPS4H160-Q1 trades analog simplicity for digital flexibility and higher functional safety integration - making the VND5T016ASPTR-E optimal for cost-constrained, dual-channel, analog-diagnostic automotive subsystems.

Availability

VND5T016ASPTR-E is available at Aetrix Electronics and suitable for automotive body control modules, LED lighting drivers, HVAC blower systems, and engine bay solenoid actuation requiring stable component supply across extended temperature and long product lifecycles.

Supply support for VND5T016ASPTR-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, designing and manufacturing silicon solutions for automotive, industrial, and consumer markets since 1987.

The VND5T016ASPTR-E belongs to ST's VIPower® high-side driver family, engineered specifically for automotive power distribution - emphasizing ruggedness, integrated diagnostics, and thermal resilience in space-constrained under-hood and cabin modules.

FAQ

What is the maximum continuous output current per channel?

The VND5T016ASPTR-E features a typical DC current limit of 70 A per channel under short-circuit conditions at 25°C ambient. Actual continuous current depends on PCB thermal design: with adequate copper area (≥200 cm² 2 oz Cu), it supports ≥15 A continuous per channel at 125°C case temperature, verified per R_thj-amb curves in Figure 26 of the datasheet.

How does the analog current sense function during fault conditions?

During overload, overtemperature, or OFF-state open-load, the CS pin transitions from proportional I_SENSE to a fault-reporting mode: V_SENSE rises above 8 V (with 3.9 kΩ pull-up) or I_SENSE increases to 9–12 mA. This provides unambiguous, immediate indication without requiring ADC calibration shifts or software interpretation.

Can the FR_Stby pin be left unconnected?

No. The FR_Stby pin must not be left floating. Per Table 2 of the datasheet, unused FR_Stby must be pulled to ground via a 10 kΩ resistor. An open FR_Stby pin prevents fault reset and may cause unpredictable latch behavior or failure to enter standby mode, violating functional safety requirements in automotive designs.

Is the PowerSO-16 package RoHS and REACH compliant?

Yes. The VND5T016ASPTR-E carries ECOPACK®2 certification (documented in Section 4.1 of the datasheet), confirming full compliance with EU RoHS Directive 2011/65/EU and REACH Regulation (EC) No. 1907/2006, including lead-free terminations and halogen-free molding compound.

VND5T016ASPTR-E Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Package/Case:: 16-PowerBSOP (0.370", 9.40mm 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:: 8V ~ 36V

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

Current - Output (Max):: 45A

Rds On (Typ):: 16mOhm

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:: PowerSO-16™

VND5T016ASPTR-E FAQ

1.How can I place an order for VND5T016ASPTR-E through Aetrix?

Please submit a Request for Quotation (RFQ) for VND5T016ASPTR-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 VND5T016ASPTR-E reliable?

The price and inventory of VND5T016ASPTR-E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VND5T016ASPTR-E is usually 5 days.

3.What payment methods are accepted for VND5T016ASPTR-E?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VND5T016ASPTR-E transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for VND5T016ASPTR-E?

VND5T016ASPTR-E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your VND5T016ASPTR-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 VND5T016ASPTR-E?

For technical support, including VND5T016ASPTR-E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VND5T016ASPTR-E requirements.

6.How does Aetrix verify that VND5T016ASPTR-E is sourced from the original manufacturer or authorized distributors?

All VND5T016ASPTR-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 VND5T016ASPTR-E meets industry standards.

7.What is the process for return or replacement of VND5T016ASPTR-E?

All VND5T016ASPTR-E units undergo pre-shipment inspection (PSI). If there is an issue with VND5T016ASPTR-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 VND5T016ASPTR-E part is unused and in its original packaging.

Return procedure for VND5T016ASPTR-E:

1.Submit a request within 90 days.

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

Tech Hub

2026-09-08 Obsolete Electronic Components: How to Source and Evaluate Replacements

A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.

2026-09-07 TTL vs CMOS Logic Levels: 74HC and 74HCT Compatibility Explained

TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.

2026-09-04 Logic Level Shifter: How to Connect 3.3V and 5V Logic Safely

A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.

2026-09-03 74HC595 vs TPIC6B595: Output Drive, Pinout, Current, and Load Selection

The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…

2026-09-02 74HC595 Pinout, Timing, Output Current, and Applications

The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…

2026-09-01 Latch vs Flip-Flop: Timing, Differences and Design Choices

A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…

2026-08-30 D Latch Circuit: Truth Table, Timing, ICs and Applications

A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …

2026-08-28 SR Latch Explained: NOR and NAND Circuits, Truth Tables, and Applications

An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…

2026-08-27 Latch Circuit: SR and D Latches, Truth Tables, Timing, and Applications

Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…

2026-08-21 What Is an LED Driver? Types, Circuits, Dimming, and Selection

An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…