TPS62612YFDR Texas Instruments Integrated Circuit (Other) In Stock
The TPS62612YFDR is a synchronous step-down (buck) switching voltage regulator from Texas Instruments using voltage-mode PWM control. It operates from a 2.3V to 5.5V input (nominal 3.6V) and is housed in an ultra-compact 6-ball XBGA package with RoHS e1 compliance. Available in stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- TPS62612YFDR Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Synchronous step-down DC-DC converter with voltage-mode PWM control delivers high efficiency for battery-powered and portable applications with 2.3V to 5.5V input range
- Ultra-compact 6-ball XBGA package (JESD-30: R-XBGA-B6) with sub-millimeter dimensions enables space-constrained wearable and IoT device power regulation
- 3.6V nominal input voltage optimized for single-cell Li-ion battery supplies, ideal for direct battery-powered portable and handheld device designs
Applications
The TPS62612YFDR is designed for battery-powered portable applications such as wearables, hearing aids, wireless sensor nodes, and IoT edge devices that require efficient step-down voltage regulation from a single-cell Li-ion or Li-Po battery. Its ultra-small XBGA package enables integration into miniaturized PCB designs where board space is at a premium. The wide 2.3V to 5.5V input range also accommodates two-cell alkaline or NiMH battery packs in compact handheld products.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.3V |
| Input Voltage-Nom | 3.6V |
| JESD-30 Code | R-XBGA-B6 |
| JESD-609 Code | e1 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 0.35A |
| Output Voltage-Max | 1.5V |
| Output Voltage-Min | 1.5V |
| Output Voltage-Nom | 1.5V |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | BGA6,2X3,16 |
| Package Shape | RECTANGULAR |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 6600kHz |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | BALL |
| Terminal Pitch | 0.4mm |
| Terminal Position | BOTTOM |
| 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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS62612YFDR:
Frequently Asked Questions
What is the input voltage range for the TPS62612YFDR?
The TPS62612YFDR accepts an input voltage from 2.3V to 5.5V with a 3.6V nominal rating. This range is well-matched to single-cell lithium-ion batteries (3.0V to 4.2V), making it ideal for battery-powered wearables, IoT devices, and portable medical instruments without needing additional voltage pre-regulation.
What package does the TPS62612YFDR use?
The TPS62612YFDR is housed in a 6-ball XBGA package (JESD-30 code: R-XBGA-B6), an extremely compact wafer-level chip-scale package. This package type has sub-millimeter dimensions, enabling integration in ultra-miniaturized designs such as hearing aids, smartwatches, and wireless sensor nodes where PCB footprint is critical.
What control method does the TPS62612YFDR use?
The TPS62612YFDR uses voltage-mode pulse width modulation (PWM) control, providing stable and predictable regulation performance across varying load conditions. Voltage-mode control simplifies the feedback compensation design compared to current-mode control, making it easier to optimize the converter's transient response characteristics.
Is the TPS62612YFDR suitable for single-cell lithium-ion battery applications?
Yes, the TPS62612YFDR is specifically designed for single-cell Li-ion and Li-Po battery applications. Its 2.3V to 5.5V input range covers the full discharge cycle of a Li-ion cell (2.5V discharged to 4.2V fully charged), ensuring continuous regulation throughout the battery's usable charge state.
Is the TPS62612YFDR RoHS compliant?
Yes, the TPS62612YFDR carries a JESD-609 e1 code and a Pbfree designation, confirming full RoHS compliance and lead-free construction. The e1 code indicates the device is manufactured without restricted hazardous substances, suitable for products sold in the EU, Japan, and other regions with strict RoHS regulations.
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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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