ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC HALF BRIDGE DRIVER 18A 28SO
- Series：OMNIFET III™, VIPower™
- Mfr：STMicroelectronics
- Package：Tube
- Output Configuration：Half Bridge (2)
- Applications：DC Motors, General Purpose, Relays
- Interface：Logic
- Load Type：Inductive, Capacitive, Resistive
- Technology：Power MOSFET
- Rds On (Typ)：50mOhm (Max)
- Current - Output / Channel：18A
- Current - Peak Output：-
- Voltage - Supply：4.5V ~ 36V
- Voltage - Load：41V (Max)
- Operating Temperature：-40°C ~ 150°C (TJ)
- Features：-
- Fault Protection：Current Limiting, ESD, Over Temperature, Over Voltage, Short Circuit, UVLO
- Mounting Type：Surface Mount
- Package / Case：28-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：28-SO
- Grade：-
- Qualification：-
Download product information
Overview
The VN5772AK-E is a quad smart power solid-state relay designed for complete H-bridge configurations in automotive applications. Manufactured using STMicroelectronics VIPower M0-5 technology, it integrates four high-side switches with analog current sensing capabilities. The device supports brushed DC motor driving and ignition loads, featuring robust protection mechanisms including thermal shutdown, overcurrent limitation, and reverse battery protection. It operates within an SO28 package and meets AEC-Q100 qualification standards for automotive reliability.
Feature Summary
- Integrates four high-side switches configured for complete H-bridge operation
- Provides proportional analog current sensing for precise load monitoring
- Incorporates comprehensive diagnostic functions and fault protection states
Applications
- Brushed DC motor control in automotive systems
- Complete H-bridge driver implementations
- Automotive ignition system controllers
Procurement Notes
Verify component authenticity through authorized STMicroelectronics distributors or certified partners. Confirm the specific suffix matches the required package and temperature grade. Request original manufacturer documentation to validate AEC-Q100 compliance status. Ensure storage conditions adhere to moisture sensitivity level requirements prior to assembly.
Selection Notes
Select this component when a monolithic solution for H-bridge topologies is required. The integrated analog current sense eliminates external sensing resistors. Verify input voltage compatibility with the target vehicle architecture. Consider the SO28 package constraints for PCB layout and thermal management design.
Part Context
This part belongs to the VN57xx series of smart power switches from STMicroelectronics. It utilizes VIPower M0-5 technology for high integration and efficiency. The series is tailored for demanding automotive environments requiring high current handling and advanced diagnostics.
Replacement Considerations
Check for direct pin-compatible alternatives within the VN57xx family. Verify that substitute parts support the same H-bridge configuration and current ratings. Ensure equivalent diagnostic features are present if system monitoring is critical.
