TPS6286820CRQYR Texas Instruments Integrated Circuit (Power VFQFN) In Stock
Texas Instruments TPS6286820CRQYR is an automotive-qualified synchronous buck converter delivering 4A output current from a 2.4V to 5.5V input with adjustable output down to 0.8V. It combines PWM and PFM control modes for high efficiency across load ranges in a 9-ball PowerVFQFN package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Power VFQFN
- Pin Count
- 999
- Lifecycle
- ACTIVE
- Datasheet
- TPS6286820CRQYR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2589(MOQ 51)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS6286820CRQYR?
- 4A continuous output current from a 2.4 V to 5.5 V input supports point-of-load rails for modern SoC and FPGA core supplies
- Automatic PWM/PFM mode switching maintains high efficiency from full load down to light-load sleep states, extending battery life
- AEC-Q100 automotive qualification in a compact 9-ball PowerVFQFN package enables high-density power stages in constrained PCB areas
What is TPS6286820CRQYR used for?
The TPS6286820CRQYR is designed for automotive ADAS, infotainment, and body-control modules that require a compact, high-efficiency 4A point-of-load supply from a 5V rail. Its PFM mode makes it equally effective in portable consumer devices and IoT nodes where quiescent current below a few microamps is critical during standby. The adjustable 0.8V minimum output voltage supports direct powering of low-core-voltage processors and FPGAs without a dedicated LDO stage.
What are the specifications of TPS6286820CRQYR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | ALSO HAS PFM CONTROL TECHNIQUE |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.4V |
| Input Voltage-Nom | 5V |
| JESD-30 Code | R-PQCC-N9 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 4A |
| Output Voltage-Max | 3.35V |
| Output Voltage-Min | 0.2V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC9,.06X.10(UNSPEC) |
| Package Shape | RECTANGULAR |
| Package Style | CHIP CARRIER, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 2400kHz |
| Terminal Finish | Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Power VFQFN |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the TPS6286820CRQYR datasheet?
TPS6286820CRQYR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS6286820CRQYR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input voltage range and maximum output current does the TPS6286820CRQYR support?
The TPS6286820CRQYR accepts an input voltage from 2.4 V to 5.5 V and delivers up to 4A of continuous output current. The adjustable output can be set as low as 0.8 V, covering core supply rails for microcontrollers, application processors, and FPGAs in automotive and consumer designs.
How does the PFM control mode in the TPS6286820CRQYR improve efficiency at light loads?
At light loads the device automatically transitions from PWM to pulse-frequency modulation (PFM), which reduces switching losses and keeps quiescent current in the microamp range. This is especially valuable in automotive sleep states and IoT standby modes where a 4A buck regulator would otherwise waste significant power cycling at full frequency with minimal load current.
Is the TPS6286820CRQYR qualified for automotive use, and what temperature range does it cover?
Yes, the device carries AEC-Q100 automotive qualification, covering an operating junction temperature range of -40°C to +125°C. This makes it suitable for under-hood and cockpit power-management applications where thermal cycling and high ambient temperatures are standard operating conditions rather than edge cases.
What package does the TPS6286820CRQYR use, and how does it affect PCB layout?
The part uses a 9-ball PowerVFQFN package with a small footprint, enabling a very compact power stage when paired with a 1 µH inductor and ceramic output capacitors of 22 µF. The exposed thermal pad on the bottom of the package conducts heat directly into the PCB copper plane, keeping junction temperature low even at the full 4A output current without a bulky heatsink.
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Why Buy from FindMyChip
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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| 51+ | $3.9555 | $201.73 |
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| 88+ | $3.4281 | $301.67 |
| 250+ | $1.3468 | $336.71 |
| 500+ | $1.2986 | $649.31 |
| 1000+ | $1.2589 | $1258.92 |
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