VND7020AJTR-E STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
Dual-channel high-side power switch with analogue Multi-Sense current feedback, built-in transient, over-current, over-voltage, thermal, and under-voltage protections, housed in SSOP-16. Controls 2 automotive loads from a single IC for space-efficient body electronics. In stock worldwide with fast shipping.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 17
- Lifecycle
- OBSOLETE
- Datasheet
- VND7020AJTR-E Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual high-side channels with analogue Multi-Sense output allow real-time proportional current monitoring on each load channel without external shunt resistors
- Comprehensive built-in protection suite—transient suppression, over-current, over-voltage, thermal shutdown, and under-voltage lockout—meets automotive robustness requirements with no external protection components
- Compact SSOP-16 package (0.25 mm pitch, 5.3 mm × 5.3 mm body) integrates 2 protected output drivers, reducing BOM count and PCB area versus discrete high-side switch solutions
Applications
VND7020AJTR-E is designed for automotive body-electronics modules such as seat heater controllers, mirror actuator drives, and interior lighting ECUs that need to switch 2 independent resistive or inductive loads with current feedback and full fault protection. Its Multi-Sense analogue output also supports diagnostics and load-current reporting over a microcontroller ADC input, enabling closed-loop load management in 12 V automotive systems compliant with ISO 7637 transient requirements.
Specifications
| YTEOL | 0 |
| Built-in Protections | TRANSIENT; OVER CURRENT; OVER VOLTAGE; THERMAL; UNDER VOLTAGE |
| Driver Number of Bits | 2 |
| Interface IC Type | BUFFER OR INVERTER BASED PERIPHERAL DRIVER |
| JESD-30 Code | R-PDSO-G16 |
| Number of Functions | 1 |
| Output Current Flow Direction | SINK |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP16,.25,20 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Qualification Status | Not Qualified |
| Supply Voltage-Max | 28V |
| Supply Voltage-Min | 4V |
| Supply Voltage-Nom | 13V |
| Surface Mount | YES |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Turn-off Time | 100 µs |
| Turn-on Time | 120 µs |
| ## VND7020AJTR-E Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for VND7020AJTR-E:
suggested
suggested
suggested
suggested
Frequently Asked Questions
How does the Multi-Sense analogue output on VND7020AJTR-E help an automotive ECU monitor load current without a shunt resistor?
The Multi-Sense output sources a mirrored fraction of the load current—typically 1:1000 ratio—into an external sense resistor connected to a microcontroller ADC pin. For a 5 A load, the sense pin delivers approximately 5 mA, producing a 500 mV signal across a 100 Ω sense resistor that the MCU can digitise to compute load current in real time. This eliminates a separate high-power shunt resistor and its associated power dissipation in the main current path.
What protection mechanisms are built into VND7020AJTR-E, and which automotive transient standard do they address?
VND7020AJTR-E integrates transient suppression, over-current, over-voltage, thermal shutdown, and under-voltage lockout protection in a single IC. The on-chip transient clamp handles ISO 7637-2 load dump pulses up to 40 V, while thermal shutdown activates at approximately 175°C junction temperature to prevent gate-oxide damage during motor stall or wiring harness short-circuit events. These protections eliminate the need for external TVS diodes and PTC fuses on most 12 V body-electronic loads.
For a seat heater control design, how do the 2 independent channels of VND7020AJTR-E reduce PCB area compared to 2 discrete high-side switches?
Integrating 2 protected high-side channels into a single SSOP-16 package replaces 2 discrete MOSFET + gate-driver + protection circuits that would individually occupy at least 80 mm² each. The SSOP-16 footprint is approximately 5.3 mm × 5.3 mm (28 mm²), achieving a 3× to 5× reduction in total board area while also cutting assembly time and solder joint count by more than 50% in a dual-zone seat heater application.
How does VND7020AJTR-E behave during an automotive 12 V load-dump transient on the supply rail?
During a 12 V battery load-dump event that can spike the supply above 40 V for up to 400 ms (per ISO 7637-2 Pulse 5a), the VND7020AJTR-E's integrated transient suppression clamps the internal rail, keeping the output switches off and protecting downstream loads. The over-voltage protection simultaneously latches the outputs in a safe off-state, and the device automatically resumes normal operation once the bus voltage returns below the over-voltage threshold—typically around 36 V.
Related Guides
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
0402 10uF X5R Decoupling Design Guide for Compact Digital Rails
Application note for using CL05A106MP5NUNC-class 0402 10uF X5R MLCCs in compact digital rail decoupling designs.
Jun 19, 2026
How to Choose an 0805 10uF MLCC for Decoupling and Bulk Capacitance
Selection guide for choosing 0805 10uF MLCCs around CL21A106KOQNNNE, covering derating, dielectric, package, and sourcing checks.
Jun 19, 2026
Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”