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
What are the key features of VND7020AJTR-E?
- 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
What is VND7020AJTR-E used for?
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.
What are the specifications of VND7020AJTR-E?
| 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 |
Where can I find the VND7020AJTR-E datasheet?
VND7020AJTR-E Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for VND7020AJTR-E?
Compatible alternatives and drop-in replacements for VND7020AJTR-E:
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suggested
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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.
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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.
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