Texas Instruments O386050EDCARQ1
Manufacturer No:
O386050EDCARQ1
Manufacturer:
Texas Instruments
Package:
Description:
Power Management Specialised - PMIC Automotive 2.3-V to 36-V, 2.8-A power management IC (PMIC) for safety-relevant applications
Quantity:
In Stock :7125
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Expected Shipping：Mon, Jun 1 - Tue, Jun 2, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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O386050EDCARQ1 Information
Texas Instruments O386050EDCARQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments O386050EDCARQ1.
- Type
- Parameter
- Regulated outputs (#)
- 7
- LDO
- 6
- Vin (min) (V)
- 2.3
- Vin (max) (V)
- 36
- Iout (max) (A)
- 2.8
- TI functional safety category
- Functional Safety-Compliant
- Configurability
- Factory programmable, Software configurable
- Features
- Automotive qualified, Diagnostics, SPI Interface, Safety power supply, Spread Spectrum, Wide VIN
- Rating
- Automotive
- Operating temperature range (°C)
- -40 to 125
- Type
- Parameter
- Switching frequency (typ) (kHz)
- 2200
- Package
- HTSSOP (DCA)
- Pins
- 48
- Size
- 101.25 mm² 12.5 x 8.1
- REACH Status
- Yes
- RoHS Status
- RoHS Compliant
Download datasheets and manufacturer documentation for Texas Instruments O386050EDCARQ1.
Data sheet:
The TPS65386x-Q1 device is a multirail power supply designed to supply microcontrollers, sensors, transceivers and peripherals in safety relevant applications.
- Qualified for automotive applications
- AEC-Q100 qualified with the following results:
- Device temperature grade 1: –40°C to +125°C ambient operating temperature
- Device temperature grade 0: –40°C to +150°C ambient operating temperature
- Device HBM ESD classification level 2
- Device CDM ESD classification level C4B
- Functional Safety-Compliant (targets, confirmed on device release)
- Developed for functional safety applications
- Documentation available to aid ISO 26262 system design up to ASIL D
- Systematic capability and hardware integrity up to ASIL D
- Input voltage range
- 5 to 36V for initial power up
- 3.5 to 36V full functionality after initial power up, limited operation to 2.3V
- Output Supply Rails
- Synchronous buck-boost preregulator with configurable spread-spectrum, 4.3V, 5 V, 6V or 6.8V and low IQ mode with the following options:
- 2.8A in buck mode (option 0 variant)
- 1.5A in buck mode (option 1 variant)
- Four LDOs: 1.0V to 1.8V in 50mV steps, 2.5 V, 3.0V, 3.3V, 5V, bypass or voltage monitor mode. Each LDO with independent configurable current limit.
- LDO1 and LDO2: Low IQ, up to 600mA
- LDO3 and LDO4: low noise, low IQ, 1% accuracy, up to 225mA
- Two protected LDOs for sensor or peripheral supplies, PLDO1 and PLDO2
- Configurable for tracking mode or fixed output/VMON mode configurable for 1.0V to 1.8V in 50mV steps, 2.5V, 3.0V, 3.3V or 5V up to 200mA
- Short-to-chassis (–2V) and supply (+36V) protection
- Synchronous buck-boost preregulator with configurable spread-spectrum, 4.3V, 5 V, 6V or 6.8V and low IQ mode with the following options:
- Power sequence control:
- Configurable power-up and down sequences (NVM default including output voltages)
- Output rails, external voltage monitor and external enable signals can be included
- Monitoring, protection and diagnostics
- Undervoltage and overvoltage monitoring on all regulator outputs, battery voltage, and internal supplies
- Two external voltage monitors (pins)
- All regulator outputs protected with independent current limit
- All regulators protected with independent overtemperature prewarning and shutdown
- Watchdog: configurable for open and close window or question-answer
- Error signal monitor (ESM) for monitoring MCU error output (PWM and level modes)
- SAFE state for device and system protection
- Clock monitor for internal oscillators
- Analog and logic built-in self-test (BIST)
- CRC on non-volatile memory (NVM), device configuration registers, and SPI communication
- Diagnostic output pin: multiplexes analog and digital signals to MCU ADC and input
- Compare module: 2 channels configurable as general purpose comparators or up to 4 channels of voltage monitoring
- Timer (low IQ) for wake-up and measurement, 64µs to 203.6 days
- SPI for configuration, status and error reporting
- Reset output (NRST), two configurable safing outputs (SAFE_OUTx) for system safe state on detected faults interrupt output (NINT), and power good output (PGOOD)
- Two configurable wake-up pins (WAKEx)
- 48-Pin HTSSOP PowerPAD™ IC package
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12.28 M
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