TPS5210DWRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments TPS5210DWRG4 is a hysteretic current-mode switching controller in a SOIC-28 package, supporting 11.4 V to 13 V input and up to 2 A output. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- OBSOLETE
- Datasheet
- TPS5210DWRG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS5210DWRG4?
- Hysteretic current-mode control delivers fast transient response without external compensation
- Operates from 11.4 V to 13 V input voltage range with 12 V nominal supply
- Supports up to 2 A output current in a compact 28-pin SOIC package (SOIC-28)
What is TPS5210DWRG4 used for?
The TPS5210DWRG4 is well-suited for DC-DC point-of-load regulation in telecom and networking equipment where 12 V bus voltages are standard. Its hysteretic current-mode architecture makes it ideal for applications requiring fast load-transient response, such as DSP and FPGA power rails. It is also used in industrial automation power modules and embedded computing systems that demand stable, efficient voltage conversion.
What are the specifications of TPS5210DWRG4?
| YTEOL | 0 |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Control Mode | CURRENT-MODE |
| Control Technique | HYSTERETIC CURRENT MODE |
| Input Voltage-Max | 13V |
| Input Voltage-Min | 11.4V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | R-PDSO-G28 |
| Number of Functions | 1 |
| Output Current-Max | 2A |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP28,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | PUSH-PULL |
| Switching Frequency-Max | 200kHz |
| Technology | BICMOS |
| Temperature Grade | OTHER |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the TPS5210DWRG4 datasheet?
TPS5210DWRG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS5210DWRG4?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input voltage range does the TPS5210DWRG4 support, and how does that affect system design?
The TPS5210DWRG4 operates from 11.4 V to 13 V, with a 12 V nominal input voltage. This narrow input range suits 12 V bus architectures common in telecom, networking, and industrial systems, simplifying power-path design and ensuring reliable operation across the full rated input span of 1.6 V.
How does hysteretic current-mode control in TPS5210DWRG4 benefit load-transient performance compared to voltage-mode controllers?
Hysteretic current-mode control eliminates the need for external compensation networks, enabling faster transient response. The TPS5210DWRG4 can deliver up to 2 A output current and reacts within microseconds to load steps, making it advantageous for powering dynamic loads such as FPGAs and DSPs that switch between idle and active states rapidly.
In what package does the TPS5210DWRG4 come, and what are the PCB layout considerations for a 2 A switching design?
The TPS5210DWRG4 is housed in a 28-pin SOIC (SOIC-28) through-hole-compatible surface-mount package with a 1.27 mm pin pitch. For a 2 A output design, PCB layout should minimize high-frequency current loop area, use short, wide traces for the inductor and output capacitor, and place decoupling capacitors within 5 mm of the input supply pins to reduce switching noise.
When would TPS5210DWRG4 be a suitable alternative to a synchronous buck controller in a 12 V to regulated output design?
TPS5210DWRG4 is a suitable alternative when simplicity is prioritized over maximum efficiency, particularly in 12 V input designs with moderate loads up to 2 A. Its hysteretic control requires fewer external components than synchronous buck controllers that need dead-time management circuits, reducing BOM cost and design complexity in industrial and telecom power stages.
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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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