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- TPS65381QDAPRQ1 - TI
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Manufacturer:TI
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ManyChip's Part#:MC9325204
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Category:Voltage Regulator
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Package:HTSSOP-32
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Datasheet:Datasheet 3D Model
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Description:Automotive 4.5V to 40V, 1.3A Buck Converter with 4 LDOs for Microcontrollers 32-HTSSOP -40℃ to 125℃
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Stock Locations:
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Availability:268 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 7.99
Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- The TPS65381QDAPRQ1 is a Multi-Rail Power Supply IC designed to supply microcontrollers (MCUs). The device integrates multiple supply rails to power the MCU, CAN or FlexRay and an external sensor. The device comprises a linear regulator controller with an external FET and resistor divider that regulates the 6V to an externally adjustable core voltage of between 0.8V and 3.3V. The device comprises a sensor supply with short-to-ground and short-to-battery protection. Therefore this supply can power a sensor outside the electronic-control unit (ECU). The device has an integrated charge pump to provide overdrive voltage for the internal regulators. Reverse-battery protection is obtained by using the charge-pump output to control an external NMOS transistor.
- Qualified for automotive applications
- AEC-Q100 Qualified
- Multi-rail power supply supporting among others
- 6V Asynchronous switch-mode preregulator with internal FET, 1.3A Current-limit
- 5V (CAN) Supply voltage, linear regulator with internal FET, 350mA Current-limit
- 3.3 or 5V MCU I/O Voltage, linear regulator with internal FET, 350mA Current-limit
- 0.8 to 3.3V Adjustable MCU core voltage, linear regulator controller With external FET
- Sensor Supply - Linear tracking regulator with tracking input, 100mA Current limit
- Charge pump typical 12V above battery voltage
- Undervoltage/overvoltage monitoring on all regulator outputs, battery voltage, internal supplies
- Microcontroller interface
- Enable-Drive output for disabling safing-path or external power-stages on detected SystemFailure
- Wake-Up through IGNITION Pin or CAN WAKEUP pin
TPS65381QDAPRQ1 Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 32 Pin |
| Case/Package | HTSSOP-32 |
| Supply Voltage (DC) | 4.20V (min) |
| Number of Outputs | 5 Output |
| Number of Positions | 32 Position |
| Quiescent Current | 75.0 µA |
| Number of Regulated Outputs | 5 Output |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage (Max) | 40 V |
| Supply Voltage (Min) | 4.2 V |
| Input Voltage | 4.5V ~ 36V |
| Show | |
| Operating Temperature | -40℃ ~ 125℃ |
| Product Lifecycle Status | Not Recommended for New Designs |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| REACH SVHC Compliance Edition | 2015/06/15 |
| ECCN Code | EAR99 |
Order guide
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- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
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