TPS65R01Q
Automotive 65-V Reverse Protection Ideal Diode Controller
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Overview
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Development Resources
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Application
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Ordering Detail
Overview
The TPS65R01Q is an ideal diode controller that operates with an external N-channel MOSFET for reverse protection in automotive. The forward voltage drop is controlled at as low as 20 mV, which could significantly reduce power loss compared to an ordinary Schottky Diode.
The TPS65R01Q supports a wide operating voltage range from 3.2 V to 60 V, with an absolute maximum rating of 65 V. The support for a 3.2-V input voltage is particularly suitable to meet the severe cold crank requirement in automotive systems. Moreover, this device can withstand a −60 V reverse voltage, with an absolute maximum rating of −65 V.
The TPS65R01Q integrates a charge pump to drive the external N-channel MOSFET. The device provides a precise gate control to regulate the voltage drop between the source and drain at 20 mV. When it detects a reverse voltage of −11 mV from ANODE (A) to CATHODE (K), the TPS65R01Q will turn off the external MOSFET within 700 ns maximum to ensure no reverse current flows.
The above features make the TPS65R01Q suitable for different conditions in various automotive applications.
The TPS65R01Q provides a small SOT23-6 package, and it is qualified with AEC-Q100 Grade 1 to operate within the ambient temperature range from −40°C to +125°C.
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Status
Production
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Rating
Automotive
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Minimum Operating voltage (V)
4
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Maximum Operating voltage (V)
60
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Channel
1
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Typical Iq (μA)
60
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Maximum Iq (μA)
100
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Typical IGATE Source (μA)
13000
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Minimum IGATE Source (μA)
3000
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Typical IGATE Sink (mA)
2370
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Minimum IGATE Sink (mA)
/
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Temperature Range (°C)
-40 to +125
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Package
SOT23-6
Development Resources
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Documentation
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Show FilterHidden FilterDocumentation
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Data Sheet
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Selection Guide
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Application Note
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Technical Note
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User Guide
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Test Report
- Document Name
- Type
- Language
- Date
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Selection GuideEnglish03/20/2024
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Data SheetEnglish12/25/2024
Automotive 65-V Reverse Protection Ideal Diode Controller
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Technical NoteEnglish01/19/2024
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Technical NoteEnglish01/19/2024
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Selection GuideEnglish01/19/2024
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Application
• Automotive Infotainment, Navigation, Telematics
• Automotive ADAS, Surround-View Cameras
• Automotive Cluster, Head Unit, HUD
• Industry Control, Factory Automation
• Enterprise Power Supply
Ordering Detail
| Order Part Number | Buy | Samples | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPS65R01Q-S6TR-S | / | / | 2024-11-25 | Production | SOT23-6 | 24 | MSL2 | T&R | 3000 | 120000 | 3020000846 |
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