TPS62932DRLR Texas Instruments Integrated Circuit (Other) In Stock
The TPS62932DRLR is a current-mode synchronous buck converter from Texas Instruments, accepting 3.8 V to 30 V input and using pulse-width modulation control for efficient step-down conversion in a compact 8-pin WSON package. It targets space-constrained industrial and telecom power supplies. Available in stock worldwide with competitive pricing and fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TPS62932DRLR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5070(MOQ 250)
- Temp Range
- -40.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS62932DRLR?
- Wide 3.8 V to 30 V input range accommodates telecom 24 V and automotive 12 V rails
- Current-mode PWM control ensures fast transient response and inherent cycle-by-cycle current limiting
- Compact 8-pin WSON package (2 mm × 2 mm) minimizes PCB area for dense multi-rail designs
What is TPS62932DRLR used for?
The TPS62932DRLR is designed for point-of-load step-down conversion in industrial automation, telecom line cards, and battery-powered portable equipment. Its wide input range and current-mode control make it well-suited for 24 V bus architectures requiring tightly regulated 3.3 V or 5 V downstream rails. The small WSON footprint also enables power delivery in space-restricted wearable and IoT modules.
What are the specifications of TPS62932DRLR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 30V |
| Input Voltage-Min | 3.8V |
| JESD-30 Code | R-PDSO-F8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 2A |
| Output Voltage-Max | 22V |
| Output Voltage-Min | 0.8V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | FL8,.04,20 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 2200kHz |
| Technology | BICMOS |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | FLAT |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Philippines |
Where can I find the TPS62932DRLR datasheet?
TPS62932DRLR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS62932DRLR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input voltage range does TPS62932DRLR support, and how does that fit a 24 V telecom bus?
The TPS62932DRLR operates from 3.8 V to 30 V input, directly accommodating standard 24 V telecom bus rails without a pre-regulator. The 30 V maximum also provides margin for transients, and the 3.8 V minimum enables single-cell Li-ion battery use down to near-end-of-discharge.
How does the current-mode PWM control of TPS62932DRLR improve transient response compared to voltage-mode converters?
Current-mode control adds an inner current feedback loop that responds within one switching cycle, reducing output voltage deviation by 40-60% under fast load steps compared to voltage-mode designs. This means the TPS62932DRLR can maintain regulation within ±2% during 100 mA/µs load transients with standard output capacitor values.
What package does TPS62932DRLR use, and what land area does it occupy on a PCB?
The TPS62932DRLR comes in an 8-pin WSON package measuring approximately 2 mm × 2 mm, occupying just 4 mm² of PCB real estate. This ultra-compact footprint is well-suited for multi-rail designs on densely populated boards in IoT and wearable applications.
For a 5 V to 3.3 V, 500 mA point-of-load conversion, when should an engineer select TPS62932DRLR over a linear regulator?
When the 5 V to 3.3 V conversion carries 500 mA continuously, a linear regulator dissipates 850 mW of heat, requiring a large thermal pad or heatsink. The TPS62932DRLR switching regulator achieves greater than 90% efficiency at that operating point, cutting heat dissipation to under 85 mW and eliminating the thermal management overhead.
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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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