TPS82672SIPR Texas Instruments Integrated Circuit (BGA) In Stock
TPS82672SIPR is a high-efficiency step-down DC-DC converter from Texas Instruments operating at 5.5 MHz with 2.3 V to 4.8 V input range in a compact BGA-8 package. It achieves up to 90% efficiency using pulse-width modulation and pulse-frequency modulation control. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- BGA
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TPS82672SIPR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0600(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Up to 90% conversion efficiency at 5.5 MHz switching frequency minimizes power loss in compact designs
- Wide input voltage range of 2.3 V to 4.8 V supports single-cell Li-ion and multi-cell battery applications
- Ultra-compact BGA-8 module package with integrated inductor reduces PCB footprint for space-constrained designs
Applications
TPS82672SIPR is well-suited for battery-powered portable devices such as smartphones, tablets, and wearables where high efficiency and small form factor are critical. Its 2.3 V to 4.8 V input range makes it ideal for single-cell Li-ion battery regulation and IoT sensor nodes requiring low quiescent current. The 5.5 MHz switching frequency allows use of tiny external capacitors, enabling ultra-compact power supply designs in industrial handhelds and medical wearables.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | ALSO HAS CONTROL TECHNIQUE OF PFM |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 4.8V |
| Input Voltage-Min | 2.3V |
| Input Voltage-Nom | 3.6V |
| JESD-30 Code | R-PBGA-B8 |
| JESD-609 Code | e1 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 0.6A |
| Output Voltage-Max | 1.5V |
| Output Voltage-Min | 1.5V |
| Output Voltage-Nom | 1.5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA8,3X3,40/32 |
| 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 | 6000kHz |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | BALL |
| Terminal Pitch | 0.8mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input voltage range supported by TPS82672SIPR and which battery types does it suit?
TPS82672SIPR supports an input voltage range of 2.3 V to 4.8 V, making it directly compatible with single-cell Li-ion batteries that deliver a nominal 3.6 V to 3.7 V. This range also covers Li-polymer cells and two-cell NiMH battery packs, giving designers flexibility across portable consumer electronics and IoT applications.
How does the 5.5 MHz switching frequency of TPS82672SIPR benefit PCB layout compared to lower-frequency converters?
Operating at 5.5 MHz allows TPS82672SIPR to use much smaller passive components — output capacitors can be as small as a few µF — compared to converters running at 300 kHz to 1 MHz. This reduces total solution size significantly and is a key advantage in board areas under 10 mm², such as wearable modules and compact IoT nodes.
When would TPS82672SIPR be a practical alternative to a discrete buck converter solution in a 3.3 V rail design?
TPS82672SIPR integrates the inductor and controller into a single BGA-8 module, eliminating 3 to 5 discrete components typically needed for a buck converter. For a 3.3 V output rail drawing up to several hundred mA, this integrated approach saves 30% to 50% board space versus a discrete solution while achieving comparable 90% efficiency, making it a practical choice for compact IoT and wearable designs.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.3500 | $2.35 |
| 180+ | $1.6600 | $298.80 |
| 250+ | $1.6200 | $405.00 |
| 500+ | $1.2000 | $600.00 |
| 1000+ | $1.1300 | $1130.00 |
| 10000+ | $1.0600 | $10600.00 |
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