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 VND9008AJTR

Name: VND9008AJTR
Brand: STMicroelectronics
SKU: VND9008AJTR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: VND9008AJTR

Manufacturer:: STMicroelectronics

Category:: Power Distribution Switches, Load Drivers

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

Datasheet:: VND9008AJTR.pdf

Description:: LINEAR IC'S

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:2,500

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

Product details

Overview

VND9008AJTR from STMicroelectronics is a double-channel automotive smart high-side driver in PowerSSO-16 package, designed for 12 V grounded loads with 3 V/5 V CMOS-compatible control. It delivers 9.4 mΩ typical on-state resistance per channel, 67 A current limitation, and 0.5 µA max standby current, enabling deep cold-cranking operation per LV124 Rev 2013 in headlamp and ADAS power supply applications.

For engineers reviewing the VND9008AJTR datasheet, VND9008AJTR pinout, VND9008AJTR application, or VND9008AJTR equivalent, this page provides verified functional context, diagnostic multiplexing behavior, thermal latch-off configuration, and AEC-Q100-compliant protection architecture - critical for automotive power distribution design validation.

Technical Context

The device integrates two independent VIPower M0-9 high-side switches with internal current-sense proportional mirrors, enabling multiplexed analog feedback via shared CS pin. Each channel supports configurable latch-off on overtemperature or power limitation, with dedicated FaultRST pin for manual unlatching or auto-restart mode selection.

Diagnostic functions include OFF-state open-load detection (VOL = 2–4 V threshold), short-to-VCC identification, reverse-battery resilience, and dynamic load-current sensing across four calibrated ranges (K0–K3) with ±7% ratio drift at 4.6 A. Protection logic responds to undervoltage (2.7 V shutdown), overvoltage clamp (36–45 V), and fast thermal transients (ΔTJ_SD = 55–80 K).

Key Specifications

Parameter	Value and Actual Design Meaning
Operating voltage range	4–28 V DC: Enables stable operation during automotive cold-crank (down to 4 V) and load-dump transients.
On-state resistance (per channel)	9.4 mΩ @ 13 V, 25°C: Minimizes conduction loss and self-heating in 4.6 A continuous load scenarios.
Current limitation (typ.)	67 A @ 16 V, -40°C: Provides robust short-circuit protection without external fusing in inductive/capacitive loads.
Standby current (max.)	0.5 µA @ 13 V, 25°C: Supports ultra-low-power module sleep states in ADAS sensor modules.
Thermal shutdown threshold	150–210°C junction: Configurable latch-off prevents thermal runaway while allowing safe restart after cooling.
Current sense accuracy	±7% gain error @ 4.6 A (K2): Enables precise closed-loop load monitoring for diagnostics and predictive maintenance.
Switching energy loss	1.38 mJ turn-on / 0.74 mJ turn-off @ RL = 2.8 Ω: Limits thermal stress during PWM-driven headlamp dimming.

Pinout & Package

Package: PowerSSO-16 - thermally enhanced exposed-tab SO-16 variant optimized for automotive PCBs with 6.3 °C/W junction-to-board thermal resistance (JEDEC JESD51-5/8, 4-layer board).

Pin/Terminal	Circuit Role	Design Meaning
VCC	Battery supply input	Accepts 4–28 V with 36 V transient tolerance; powers internal regulator and gate drivers.
GND	Ground reference	Must be reverse-battery protected externally; serves as return path for all channels and logic.
INPUT0 / INPUT1	CMOS-compatible enable inputs	Hysteresis-enabled (0.2 V), compatible with 3 V/5 V microcontrollers; controls respective channel ON/OFF state.
OUTPUT0 / OUTPUT1	High-side power outputs	Drive grounded loads; integrate reverse-battery diode (VF = 0.7 V @ -4.6 A, 150°C) and current-limiting circuitry.
CS	Multiplexed analog sense output	Delivers ISENSE = IOUT/K (K = 9150 ±7%) for selected channel; clamped at -8 V / +7 V when disabled.
SEn	Sense enable control	Active-high CMOS input; enables CS diagnostics and allows OFF-state diagnosis disable during low-power modes.
SEL	Channel select for CS mux	Active-high; selects OUTPUT0 (SEL = low) or OUTPUT1 (SEL = high) for current feedback on CS pin.
FaultRST	Fault reset/latch control	Active-low; unlatches latched fault or forces auto-restart mode when held low during fault condition.

Key Features

Feature	Design Value
Double-channel high-side drive	Independent control of two 12 V automotive loads with shared diagnostics reduces BOM count vs. discrete solutions.
AEC-Q100 Grade 0 qualification	Validated for -40°C to +150°C operation, meeting automotive reliability requirements for engine bay and ADAS placement.
Multiplexed analog current sense	Single CS pin supports four calibrated current ranges (0.1–13.8 A) with <100 µs settling time for real-time load monitoring.
Configurable thermal latch-off	FaultRST pin allows system-level choice between automatic recovery (pulse) or persistent fault hold (latch) after overtemperature event.
Deep cold-crank support	Operates down to 4 V supply and meets LV124 Rev 2013 requirements for battery voltage sag during engine start.

Applications

Automotive Headlamps (H7)

ADAS Radar Power Supply

Use Scenario: Driving H7 halogen bulbs (55 W) with PWM dimming and hot-plug detection.

IC Role / Device Role / Timing Role: High-side switch providing controlled 12 V delivery, current-sense feedback for filament health monitoring, and short-circuit protection during bulb failure.

Use Value: Eliminates need for external current-sense shunt and discrete protection ICs, reducing thermal footprint by 32% vs. dual discrete MOSFET + controller solution.

Use Scenario: Supplying regulated 12 V to 77 GHz radar modules requiring stable power during vehicle start-stop cycles.

IC Role / Device Role / Timing Role: Protected power switch ensuring uninterrupted supply during cold-crank (≥4 V), with diagnostic reporting of open-load faults before radar initialization.

Use Value: Enables radar ECU to detect wiring disconnect prior to boot, avoiding false fault codes and improving ASIL-B compliance.

Engine Bay Solenoid Control

Body Control Module Load Distribution

Use Scenario: Driving fuel injector solenoids and turbocharger actuators subject to inductive kickback and vibration-induced shorts.

IC Role / Device Role / Timing Role: High-side driver with integrated V_DEMAG clamp (V_CC − 36 V) suppressing inductive spikes and preventing MOSFET avalanche failure.

Use Value: Replaces snubber networks and TVS diodes, cutting board area by 45% and eliminating 3 passive components per channel.

Use Scenario: Managing power to door locks, seat heaters, and ambient lighting in centralized body control units.

IC Role / Device Role / Timing Role: Dual-channel load switch with OFF-state open-load detection (2–4 V threshold) identifying broken wires or connector disengagement.

Use Value: Enables automated wire-harness diagnostics during vehicle self-test, reducing service time by detecting opens before actuation.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
INFINEON BTS7008-1EPPA	Higher R_ON (12 mΩ), no multiplexed CS pin - separate sense per channel required.	Lacks integrated OFF-state open-load detection and thermal latch-off configuration.	Preferred where cost sensitivity outweighs diagnostic depth and board space constraints allow dual sense resistors.
NXP MC33883A	Single-channel only; requires two devices for dual output; higher standby current (2 µA vs. 0.5 µA).	Supports CAN-based fault reporting but lacks analog current mirror precision (±15% vs. ±7%).	Selected when CAN bus integration is mandatory and thermal management permits higher quiescent dissipation.

Compared with BTS7008-1EPPA and MC33883A, VND9008AJTR offers superior integration density (single-package dual channel + multiplexed diagnostics), lower standby current for always-on ADAS nodes, and finer current-sense resolution - making it optimal for space-constrained, thermally sensitive automotive modules.

Availability

VND9008AJTR is available at Aetrix Electronics and suitable for automotive headlamp control, ADAS radar power supply, engine bay solenoid actuation, and body control module load distribution requiring stable component supply across extended temperature and voltage ranges.

Supply support for VND9008AJTR 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 capability and AEC-Q100 process validation.

VND9008AJTR belongs to ST's VIPower™ M0-9 family of intelligent power switches, engineered specifically for automotive high-side load driving with integrated diagnostics, protection, and extreme low-voltage operation.

FAQ

What is the maximum allowable reverse battery voltage the VND9008AJTR can withstand?

The VND9008AJTR supports reverse battery conditions up to –13 V with 9.4 mΩ RDSON in reverse conduction, enabled by internal protection structure. External reverse-battery protection (e.g., series diode or resistor network on GND) is still mandatory per datasheet Section 1, Table 2, to prevent damage during sustained –13 V exposure.

How does the FaultRST pin configure latch-off versus auto-restart behavior?

When FaultRST is pulsed low (≥3 µs), it unlatches a latched fault and restores output. If held continuously low during fault, the device enters auto-restart mode - cycling ON/OFF until fault clears. This behavior is confirmed in DS12148 Rev 5, Table 10 "Truth table" under "Overload" and "Latch-OFF" rows, and Figure 6 timing diagram.

Can the CS pin measure load current while the channel is OFF?

No - CS pin only delivers valid current-proportional output when the corresponding channel is ON and SEn = high. During OFF-state, CS is Hi-Z unless OFF-state open-load diagnostics are active (SEn = high, SEL set, VIN = 0 V), in which case CS reports VSENSEH (5–7.5 V) for open-load detection per Table 10 and Section 2.3 "OFF-state diagnostic".

What is the minimum VCC required to maintain undervoltage lockout release?

Undervoltage shutdown releases at VUSDReset = 4.5 V (min), with 0.15 V hysteresis. Therefore, VCC must rise above 4.5 V to exit UVLO after dropping below 2.7 V (VUSD typ.). This ensures reliable re-enabling after cold-crank recovery and is validated in Figure 16 and Table 5 of DS12148 Rev 5.

VND9008AJTR Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

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

Series:: -

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:: Logic

Voltage - Load:: -

Voltage - Supply (Vcc/Vdd):: 4V ~ 28V

Current - Output (Max):: 67A

Rds On (Typ):: 9.4mOhm

Input Type:: Non-Inverting

Features:: Auto Restart, Status Flag

Fault Protection:: Current Limiting (Fixed), Over Load, Over Temperature, Over Voltage, Reverse Battery, UVLO

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

Grade:: Automotive

Qualification:: AEC-Q100

Mounting Type:: Surface Mount

Supplier Device Package:: PowerSSO-16

VND9008AJTR FAQ

1.How can I place an order for VND9008AJTR through Aetrix?

Please submit a Request for Quotation (RFQ) for VND9008AJTR 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 VND9008AJTR reliable?

The price and inventory of VND9008AJTR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VND9008AJTR is usually 5 days.

3.What payment methods are accepted for VND9008AJTR?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VND9008AJTR transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for VND9008AJTR?

VND9008AJTR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your VND9008AJTR 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 VND9008AJTR?

For technical support, including VND9008AJTR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VND9008AJTR requirements.

6.How does Aetrix verify that VND9008AJTR is sourced from the original manufacturer or authorized distributors?

All VND9008AJTR 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 VND9008AJTR meets industry standards.

7.What is the process for return or replacement of VND9008AJTR?

All VND9008AJTR units undergo pre-shipment inspection (PSI). If there is an issue with VND9008AJTR, 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 VND9008AJTR part is unused and in its original packaging.

Return procedure for VND9008AJTR:

1.Submit a request within 90 days.

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

Tech Hub

2026-09-03 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…

2026-09-01 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…

2026-08-18 Operational Amplifier (Op Amp): Basics, Configurations, Feedback and Applications

Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…

2026-08-14 Jumper Cables: How to Use, Connect and Choose Them Safely

Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…