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Product Detailed Parameters
- Description：IC OFFLINE SWITCH DPAK
- Series：-
- Mfr：STMicroelectronics
- Package：Tube
- Output Isolation：-
- Internal Switch(s)：-
- Voltage - Breakdown：-
- Topology：-
- Voltage - Start Up：-
- Voltage - Supply (Vcc/Vdd)：9V ~ 16V
- Duty Cycle：-
- Frequency - Switching：-
- Fault Protection：-
- Control Features：-
- Operating Temperature：-
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
- Supplier Device Package：DPAK
- Mounting Type：Surface Mount
- Grade：-
- Qualification：-
- Power (Watts)：-
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Overview
The VN1160 is a smart power switch IC from STMicroelectronics, part of the VIPower family. It is designed for driving resistive or inductive loads with one side connected to the battery. The device integrates protection features including thermal shutdown and output current limitation. It operates within a supply voltage range of 9 V to 16 V. The component is available in various packages such as TO-220-3 and DPAK. It is AEC-Q100 qualified for automotive applications.
Feature Summary
- Integrates thermal shutdown with automatic restart capability
- Provides output current limitation for overload protection
- Features fast demagnetization for inductive loads at turn-off
Applications
- Automotive signal lamps
- Resistive load switching
- Inductive load switching
Procurement Notes
Verify the specific suffix (e.g., -E, -C) for package type and availability. Check manufacturer status as some variants are obsolete. Confirm RoHS compliance and AEC-Q100 qualification requirements for your design. Ensure the chosen package matches your PCB layout constraints.
Selection Notes
Select based on required load type (resistive or inductive) and current handling needs. Consider the package style (through-hole vs. surface mount) for assembly compatibility. Verify operating voltage range suitability for the target battery system. Check diagnostic pin availability if status feedback is required.
Part Context
The VN1160 belongs to the VN1160 series of single-channel smart power switches. These devices utilize ST's VIPower technology for robust performance in automotive environments. They serve as low-side switches for controlling external loads directly from the vehicle battery.
Replacement Considerations
Check for direct substitutes within the VN1160 series with different suffixes for package variations. Verify functional equivalence regarding current ratings and protection features before substituting.
