Model No: VND7020AJTR
STMicroelectronics VND7020AJTR
Manufacturer: STMicroelectronics
SEMICON NO.: VND7020AJTR
Package: PowerSSO-16
Stock: In stock
Description: High-Side Driver 1:1 N-Channel 45A
SEMICON NO.: VND7020AJTR
Package: PowerSSO-16
Stock: In stock
Description: High-Side Driver 1:1 N-Channel 45A
Quantity :
| Mfr | STMicroelectronics |
| Device Type | Double-Channel High-Side Driver (Smart Power Switch) |
| Number of Outputs | 2 (Double Channel) |
| Switch Configuration | High-Side, 1:1 |
| Output Type | N-Channel |
| Control Interface | On/Off |
| Input Type | Non-Inverting |
| Load Voltage Range | 4 V to 28 V |
| Output Current | 45 A (per device) |
| On-Resistance | 22 mΩ (Type) |
| Operating Supply Current | 5 mA |
| Operating Temperature | –40°C to +150°C |
| Package | PowerSSO-16 |
| Mounting Type | Surface Mount |
| Compliance | RoHS Compliant |
The VND7020AJTR is a high-performance automotive-grade 45A N-channel high-side power load driver IC from STMicroelectronics, housed in a compact 16-pin PowerSSO-16 surface-mount package. It features 13V nominal automotive input voltage, 22mΩ ultra-low on-state resistance, 63A adjustable current limit, built-in full fault protection logic, full AEC-Q100 automotive qualification, and -40°C to +150°C wide operating temperature range, making it an extremely high-reliability, high-integration power distribution solution for automotive body electronics, industrial high-current load driving systems, and harsh-environment 12V automotive power distribution applications.
Key Features and Highlights
● 45A High Continuous Output Current: 45A maximum continuous output current fully meets the high-current driving requirements of automotive high-power loads such as PTC heaters, fuel injectors and high-power lighting systems.
● 22mΩ Ultra-Low On-State Resistance: Industry-leading 22mΩ maximum Rds(on) drastically reduces conduction power loss and self-heating, delivering far higher power conversion efficiency than general-purpose discrete high-side power switches.
● 63A Adjustable Current Limit: 63A maximum adjustable current limit with built-in intelligent current monitoring function prevents load short-circuit damage, eliminating the need for extra external high-current fuses and current sensing resistors.
● Full Built-In Fault Protection Logic: Integrated over-temperature protection, over-voltage protection, under-voltage lockout and open-load detection functions automatically detect and handle abnormal operating conditions, ensuring long-term operational reliability without extra external protection circuits.
● 45A High Continuous Output Current: 45A maximum continuous output current fully meets the high-current driving requirements of automotive high-power loads such as PTC heaters, fuel injectors and high-power lighting systems.
● 22mΩ Ultra-Low On-State Resistance: Industry-leading 22mΩ maximum Rds(on) drastically reduces conduction power loss and self-heating, delivering far higher power conversion efficiency than general-purpose discrete high-side power switches.
● 63A Adjustable Current Limit: 63A maximum adjustable current limit with built-in intelligent current monitoring function prevents load short-circuit damage, eliminating the need for extra external high-current fuses and current sensing resistors.
● Full Built-In Fault Protection Logic: Integrated over-temperature protection, over-voltage protection, under-voltage lockout and open-load detection functions automatically detect and handle abnormal operating conditions, ensuring long-term operational reliability without extra external protection circuits.
Frequently Asked Questions (FAQ)
Q1: What is the maximum continuous output current of the VND7020AJTR?
A: It features 45A maximum continuous output current, fully meeting the high-current driving requirements of most automotive high-power 12V loads.
Q2: What is the core advantage of the built-in full fault protection logic?
A: Integrated over-temperature, over-voltage, under-voltage and open-load detection functions automatically handle abnormal conditions, eliminating extra external protection components and improving system reliability.
Q1: What is the maximum continuous output current of the VND7020AJTR?
A: It features 45A maximum continuous output current, fully meeting the high-current driving requirements of most automotive high-power 12V loads.
Q2: What is the core advantage of the built-in full fault protection logic?
A: Integrated over-temperature, over-voltage, under-voltage and open-load detection functions automatically handle abnormal conditions, eliminating extra external protection components and improving system reliability.
Compatible Alternative power switch List
● VNQ7020AJTR: The enhanced AEC-Q100 Grade 1 variant of the same ST VIPower family, delivering further improved EMC performance for ultra-strict automotive body electronics system design upgrades.
● TPSH4504DBVR: A Texas Instruments 45A automotive high-side load driver, serving as a fully pin-compatible cross-vendor second-source alternative with comparable high-current driving performance.
● BTS7020-2EPA: A Infineon 45A automotive high-side power switch, featuring enhanced embedded current sense analog output performance for high-precision load current monitoring deployment scenarios.
● VNQ7020AJTR: The enhanced AEC-Q100 Grade 1 variant of the same ST VIPower family, delivering further improved EMC performance for ultra-strict automotive body electronics system design upgrades.
● TPSH4504DBVR: A Texas Instruments 45A automotive high-side load driver, serving as a fully pin-compatible cross-vendor second-source alternative with comparable high-current driving performance.
● BTS7020-2EPA: A Infineon 45A automotive high-side power switch, featuring enhanced embedded current sense analog output performance for high-precision load current monitoring deployment scenarios.
