SN6501-Q1 Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
Texas Instruments SN6501-Q1 is an automotive-grade transformer driver IC for isolated power supplies in SOT-23-5 package. It provides push-pull output to drive center-tapped transformers at low EMI. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- SN6501-Q1 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Automotive Q1-qualified transformer driver enables isolated power supply designs in harsh environments
- Push-pull output drives center-tapped transformers with low EMI spread-spectrum modulation
- Tiny SOT-23-5 package minimizes board area for isolated power in space-constrained automotive modules
Applications
The SN6501-Q1 is designed to power isolated interfaces and sensors in automotive systems, including CAN, LIN, and RS-485 transceivers requiring isolated supply rails. Its Q1 automotive qualification makes it suitable for ADAS, body control modules, and in-vehicle networking applications. The low-EMI spread-spectrum switching simplifies compliance with automotive electromagnetic compatibility (EMC) requirements.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for SN6501-Q1:
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Frequently Asked Questions
What is the SN6501-Q1 and what does it do?
The SN6501-Q1 is an automotive-qualified transformer driver IC designed to create isolated power supplies. It drives center-tapped transformers using a push-pull output stage, enabling galvanic isolation for sensors, communication interfaces, and other circuits in automotive and industrial systems.
Is the SN6501-Q1 suitable for automotive applications?
Yes, the SN6501-Q1 carries the AEC-Q100 Q1 automotive qualification, making it suitable for demanding automotive environments including body control modules, ADAS systems, in-vehicle networks, and other safety-relevant designs requiring operation over extended temperature ranges.
What package does the SN6501-Q1 come in?
The SN6501-Q1 is available in a SOT-23-5 (5-pin small outline transistor) surface-mount package. This compact package is ideal for space-constrained automotive PCBs where minimal footprint is critical for isolated power supply sub-circuits.
What are typical applications for the SN6501-Q1?
Typical applications include isolated power supplies for CAN, LIN, and RS-485 bus transceivers, isolated gate drivers, and sensors in automotive systems. It is also used in industrial isolated interface circuits where a low-EMI isolated DC-DC power stage is required.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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