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Data Sheet
TPSI3052-Q1
Automotive Reinforced
Isolated Switch Driver With Integrated 15-V Gate
Supply
1 Features
- No isolated secondary supply required
- Drives external power transistors or SCRs
- 5-kVRMS reinforced isolation
- 15-V gate drive with 1.5/3-A peak source and
sink current
- Up to 50-mW supply for external auxiliary circuitry
- Supports AC or DC switching
- Supports two-wire or three-wire modes
- Seven levels of power transfer, resistor selectable
- Functional Safety-Capable
- AEC Q-100 qualified for
automotive applications:
- Temperature grade 1: –40 to +125°C, TA
- Safety-Related Certifications
- 7071-VPK reinforced isolation per DIN EN IEC
60747-17 (VDE 0884-17)
- 5-kVRMS isolation for 1 minute per UL
1577
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