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

STMicroelectronics VND5E160J-E

Name: VND5E160J-E
Brand: STMicroelectronics
SKU: VND5E160J-E
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: VND5E160J-E

Manufacturer:: STMicroelectronics

Category:: Power Distribution Switches, Load Drivers

Package:: PowerSSO-12

Datasheet:: VND5E160J-E.pdf

Description:: IC PWR SWTCH N-CHAN 1:1 PWRSSO12

Quantity:: RFQ Add To RFQ list

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Product details

Overview

VND5E160J-E from STMicroelectronics is a dual-channel high-side driver IC for automotive grounded loads, featuring 160 mΩ on-state resistance per channel, 10 A typical current limitation, 4.5–28 V operating supply range, and integrated diagnostics including open-load detection (ON/OFF state), short-to-VCC indication, and thermal shutdown with auto-restart - deployed in body control modules for headlight and HVAC actuator control.

For engineers reviewing the VND5E160J-E datasheet, VND5E160J-E pinout, VND5E160J-E application, or VND5E160J-E equivalent, key selection criteria include CMOS-compatible 3.0 V inputs, PowerSSO-12 thermal performance, diagnostic status pin behavior under overload/over-temperature, and reverse-battery protection implementation per ST's GND network guidance.

Technical Context

The device implements two independent VIPower M0-5 high-side switches with active power limitation for inrush and overload management, each paired with an open-drain STATUS pin for real-time fault reporting. Control logic includes hysteresis on INPUT pins and STAT_DIS enable/disable functionality for wired-OR diagnostic bus configuration.

Protection architecture integrates undervoltage shutdown (4.5 V threshold), overvoltage clamp (up to 52 V), self-limiting thermal transients, and loss-of-ground/VCC detection - all verified per ISO 7637-2 transient immunity tests (Pulses 1, 2a, 3a/b, 4, 5b) with Class C functional recovery.

Key Specifications

Parameter	Value and Actual Design Meaning
Max supply voltage	41 V - withstands load-dump transients without external clamping beyond specified ISO 7637-2 Pulse 5b conditions.
On-state resistance (per ch.)	160 mΩ at 25°C - enables <1.6 W conduction loss at 10 A, supporting thermally constrained PCB layouts.
Current limitation (typ)	10 A - provides deterministic short-circuit energy limiting (EMAX = 36 mJ) while maintaining diagnostic visibility.
Supply current (off-state)	2 µA - ensures ultra-low quiescent draw in always-on vehicle domains (e.g., door module standby).
Diagnostic response time	20 µs overload delay (tSDL) - allows MCU firmware to react before thermal runaway in sustained fault conditions.
Input compatibility	3.0 V CMOS - interfaces directly with 3.3 V microcontrollers without level-shifting, reducing BOM count.
Operating junction temp	−40°C to +150°C - qualified for under-hood placement in engine bay and transmission control units.

Pinout & Package

Housed in the surface-mount PowerSSO-12 package (12-pin, exposed thermal pad), the VND5E160J-E features dual-channel symmetry with dedicated input, output, status, and disable pins per channel plus shared VCC and GND connections.

Pin/Terminal	Circuit Role	Design Meaning
VCC	Battery supply rail	Primary power input (4.5–28 V); supports up to 41 V transient; connects to thermal pad for heat dissipation.
GND	System ground reference	Must be reverse-battery protected externally via diode/resistor network per Figure 32.
INPUT1 / INPUT2	CMOS-compatible control input	Hysteresis-enabled (0.25 V), 3.0 V logic compatible; drives respective high-side switch ON/OFF.
OUTPUT1 / OUTPUT2	High-side switched output	Drives grounded loads; integrates R_ON sensing and active voltage drop limitation (V_ON = 25 mV).
STATUS1 / STATUS2	Open-drain diagnostic feedback	Active-low reporting of overload, over-temperature, open-load (ON/OFF), and short-to-VCC faults.
STAT_DIS	Status enable/disable control	Active-high pin; disables both STATUS outputs when pulled high, enabling wired-OR diagnostic bus sharing.

Key Features

Feature	Design Value
Inrush current active management	Power limitation circuitry prevents peak current surges during capacitive load turn-on, eliminating need for external NTCs or soft-start controllers.
On-state open-load detection	Detects open circuits with 10–40 mA threshold and 200 µs delay - enables real-time lamp-out reporting in lighting systems without added sense resistors.
Off-state open-load detection	Validates load continuity at system startup using V_OL = 2–4 V threshold - critical for safety-critical actuators requiring pre-operation verification.
Reverse battery protection support	Integrated ESD structure (5 kV on VCC/OUTPUT) combined with external GND network (Fig. 32) meets automotive reverse-polarity requirements without discrete TVS diodes.
Thermal shut-down with auto-restart	Shuts down at T_J ≥ 150°C and resumes operation after cooling to T_R ≥ 135°C - maintains system availability during intermittent overloads.

Applications

Automotive Lighting Control

HVAC Actuator Drive

Use Scenario: Driving LED headlamps and fog lamps in modern body control modules with PWM dimming and fault logging.

IC Role / Device Role / Timing Role: High-side switch providing precise current-controlled load activation and real-time open-circuit detection during illumination sequences.

Use Value: Eliminates external current-sense amplifiers and discrete protection devices, reducing board space by 35% versus discrete MOSFET+driver solutions.

Use Scenario: Controlling 12 V DC motors and solenoids in climate control flaps and blend doors across temperature extremes.

IC Role / Device Role / Timing Role: Dual-channel load driver delivering synchronized actuation with thermal foldback during stall conditions.

Use Value: Enables closed-loop position feedback via STATUS pin assertion during motor stall, avoiding mechanical damage without additional sensors.

Seat Position Memory System

Engine Bay Auxiliary Loads

Use Scenario: Managing seat adjustment motors and memory seat relays in premium vehicles requiring CAN-linked diagnostics.

IC Role / Device Role / Timing Role: Fault-tolerant high-side driver interfacing with 3.3 V microcontroller via STAT_DIS-wired-OR bus for consolidated error reporting.

Use Value: Provides per-channel open-load and short-to-VCC detection, enabling individual motor health monitoring without multiplexed analog sensing.

Use Scenario: Powering radiator fans, fuel pumps, and turbocharger oil pumps in engine compartments subject to 150°C ambient and load-dump transients.

IC Role / Device Role / Timing Role: Robust high-side switch with 41 V clamp and ISO 7637-2 Pulse 5b compliance for direct battery connection.

Use Value: Withstands 65 V/400 ms load dump events without external clamping, simplifying front-end protection design and improving system MTBF.

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 (200 mΩ), lower I_LIM (7 A), no STAT_DIS pin, single-channel only	Lacks dual-channel integration and diagnostic disable capability - requires two devices and external OR-ing for multi-load systems	Select when single-channel isolation or TI ecosystem alignment outweighs dual-channel consolidation benefits
BTS7012-1EPP	Lower R_ON (120 mΩ), identical 10 A I_LIM, same PowerSSO-12 package, but no off-state open-load detection	Cannot verify load integrity at power-up - unsuitable for safety-critical pre-activation checks in seat or brake systems	Prefer where continuous conduction efficiency dominates over startup diagnostics

Compared with TPS4H160-Q1 and BTS7012-1EPP, the VND5E160J-E uniquely delivers dual-channel integration with full diagnostic coverage (including OFF-state open-load) and STAT_DIS configurability - making it optimal for space-constrained, safety-aware automotive modules requiring consolidated fault reporting.

Availability

VND5E160J-E is available at Aetrix Electronics and suitable for automotive lighting control, HVAC actuator drive, seat position memory systems, and engine bay auxiliary loads requiring stable component supply across extended temperature and transient environments.

Supply support for VND5E160J-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-grade power ICs, microcontrollers, and sensors with AEC-Q100 qualification expertise.

The VND5E160J-E belongs to ST's VIPower family of intelligent power switches, designed specifically for automotive body electronics demanding high reliability, integrated protection, and diagnostic transparency in harsh electrical environments.

FAQ

What is the maximum allowable PCB copper area for thermal performance in free-air conditions?

Per Figure 36, R_thj-amb improves from 60 °C/W (0 cm² copper) to 35 °C/W with 100 cm² of 2-oz copper on the top layer connected to the exposed thermal pad. For dual-channel 10 A operation, ≥50 cm² is recommended to maintain T_J < 135°C at 25°C ambient.

How does the VND5E160J-E handle reverse battery conditions?

The device itself is not reverse-battery tolerant on GND; ST mandates external protection via a series resistor (R_GND) or diode (D_GND) in the ground path per Section 3.1. This network limits reverse current to ≤200 mA (absolute max rating), preventing latch-up and ensuring survival during −14 V exposure.

Can the STATUS pins be used without external pull-up resistors?

Yes - STATUS1 and STATUS2 operate as open-drain outputs and function correctly with internal MCU pull-ups or external 4.7–10 kΩ resistors. Figure 4 shows timing waveforms for both configurations; however, external pull-ups improve noise immunity in high-EMI engine bay environments.

What is the minimum VCC required to sustain normal operation after undervoltage shutdown?

Undervoltage shutdown activates below V_USD = 4.5 V (typ), with 0.5 V hysteresis. Normal operation resumes only when V_CC rises above V_USD + V_USDhyst = 5.0 V - confirmed in Table 5 and Figure 8, ensuring stable re-enabling after brownout recovery.

VND5E160J-E Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Package/Case:: PowerSSO-12

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:: 4.5V ~ 28V

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

Current - Output (Max):: 7A

Rds On (Typ):: 160mOhm (Max)

Input Type:: Non-Inverting

Features:: Auto Restart

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:: PowerSSO-12™

VND5E160J-E FAQ

1.How can I place an order for VND5E160J-E through Aetrix?

Please submit a Request for Quotation (RFQ) for VND5E160J-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 VND5E160J-E reliable?

The price and inventory of VND5E160J-E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VND5E160J-E is usually 5 days.

3.What payment methods are accepted for VND5E160J-E?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VND5E160J-E transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for VND5E160J-E?

VND5E160J-E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your VND5E160J-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 VND5E160J-E?

For technical support, including VND5E160J-E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VND5E160J-E requirements.

6.How does Aetrix verify that VND5E160J-E is sourced from the original manufacturer or authorized distributors?

All VND5E160J-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 VND5E160J-E meets industry standards.

7.What is the process for return or replacement of VND5E160J-E?

All VND5E160J-E units undergo pre-shipment inspection (PSI). If there is an issue with VND5E160J-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 VND5E160J-E part is unused and in its original packaging.

Return procedure for VND5E160J-E:

1.Submit a request within 90 days.

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

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