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Product Detailed Parameters
- Description：IC HALF BRIDGE DRIVER 9A 28SO
- Series：OMNIFET II™, VIPower™
- Mfr：STMicroelectronics
- Package：Tube
- Output Configuration：Half Bridge (2)
- Applications：DC Motors, General Purpose, Relays
- Interface：Logic
- Load Type：Inductive
- Technology：Power MOSFET
- Rds On (Typ)：160mOhm (Max)
- Current - Output / Channel：9A
- Current - Peak Output：-
- Voltage - Supply：5.5V ~ 36V
- Voltage - Load：40V (Max)
- Operating Temperature：-40°C ~ 150°C (TJ)
- Features：Status Flag
- Fault Protection：Current Limiting, ESD, Open Load Detect, 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：-
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Overview
The VN770KP-E is a quad smart power device from STMicroelectronics, designed for automotive applications. It integrates four high-side switches within a single SO-28 package using VIPower M0-3 technology. The component supports a supply voltage (VCC) of up to 36V and delivers an output current of 9A per channel with an on-resistance of 225mOhm. It complies with AEC-Q100 standards and operates across a temperature range of -40°C to +150°C TJ.
Feature Summary
- Integrates four fully protected high-side switches in a compact SO-28 package
- Features built-in diagnostic capabilities including open-load detection and thermal shutdown indication
- Includes comprehensive protection mechanisms such as overcurrent limiting, short-circuit protection, and undervoltage lockout
Applications
- Automotive DC motor control in H-bridge configurations
- General low-voltage switching applications requiring high current
- Relay driving circuits in vehicle systems
Procurement Notes
Verify the obsolete status and end-of-life notifications prior to design finalization. Confirm that the specific suffix 'E' denotes the tube packaging variant rather than the reel version. Ensure compatibility with existing PCB footprints and validate that alternative components are available for long-term production support.
Selection Notes
Select this component when a quad high-side driver with integrated diagnostics is required for automotive environments. Consider the 225mOhm on-resistance for thermal management calculations. Verify that the 9A current rating meets peak load requirements and that the SO-28 package fits the mechanical constraints of the target assembly.
Part Context
The VN770KP-E belongs to the VN770 series of smart power devices. It utilizes VIPower M0-3 technology, which provides robust protection features suitable for harsh automotive electrical environments. This series is distinct from lower-power variants and offers higher current handling capabilities compared to standard MOSFET arrays.
FAQ
What is the operating junction temperature range?
The device operates within a junction temperature range of -40°C to +150°C.
Does the VN770KP-E include fault feedback?
Yes, it includes status outputs for open-load detection and thermal shutdown indication.
