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TPS552872RYQR
Brand: Texas Instruments
The TPS552872RYQR is a fully integrated four-switch buck-boost converter that keeps its output in regulation whether the 3.0 V to 36 V input swings above or below the setpoint, a common requirement for battery-powered and automotive rails. Optional spread-spectrum modulation eases EMI compliance, and an output adjustable from 0.8 V to 22 V at 4 A covers an unusually broad range of point-of-load voltages.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| TI | TPS552872RYQR | 3,000 | 25+ | Texas Instruments TPS552872RYQR fully integrated four-switch buck-boost converter; confirm date code, lot and packing condition by RFQ. |
Listed stock and date code are subject to final RFQ confirmation.
Power IC Specifications
| Parameter | Value / Specification |
|---|---|
| Function / Topology | Buck-boost regulator, synchronous, fully integrated four-switch converter |
| Input Voltage | 3.0 V to 36 V |
| Output Voltage / Current | Adjustable 0.8 V to 22 V via feedback resistor divider; 4 A mmum output current |
| Package / Case | 21-VQFN (RYQ), 3.0×5.0 mm |
| Switching Frequency | 200 kHz to 2.2 MHz, programmable and synchronizable |
| EMI Feature | Optional spread-spectrum modulation for reduced peak conducted emissions |
| Operating Temperature | -40°C to +125°C |
| Design Class | Four-switch buck-boost that regulates output through input voltages both above and below the setpoint |
Power Features & Applications
- Four-switch buck-boost topology regulates the output cleanly as input voltage swings above or below the setpoint
- Wide 3.0 V to 36 V input range covers battery, automotive and industrial bus voltages in one device
- Optional spread-spectrum modulation reduces peak conducted EMI for compliance-sensitive designs
- Output adjustable from 0.8 V to 22 V covers an unusually broad range of point-of-load voltages
- Programmable 200 kHz to 2.2 MHz switching frequency with synchronization avoids multi-rail beat noise
- 4 A output current suits moderate-power industrial and automotive-adjacent rails
Need Price & Availability for TPS552872RYQR?
LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for TPS552872RYQR.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
- Package / case requirement
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Quality, Shipping & Payment
Commercial and shipment details for TPS552872RYQR are confirmed with the formal quotation.
Shipping
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Frequently Asked Questions
Is TPS552872RYQR available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for TPS552872RYQR by RFQ.
What should buyers check before ordering TPS552872RYQR?
Buyers should check voltage range, current rating, package, protection features and date code for TPS552872RYQR, together with live stock and traceable supply.
How do I request a quote for TPS552872RYQR?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.