TPS62746YFPR Texas Instruments Integrated Circuit (BGA) In Stock
TPS62746YFPR is an ultra-low-power DC-DC step-down converter with integrated Vin-switch, supporting 2V–5.5V input and pulse width modulation control. Features voltage-mode regulation in a compact 8-DSBGA WCSP package for IoT and wearable applications. From $0.72 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- BGA
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TPS62746YFPR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7152(MOQ 250)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low-power operation optimized for IoT and battery-powered devices
- Wide input voltage range: 2V to 5.5V (nominal 3.6V) with integrated Vin-switch
- Voltage-mode PWM control for precise output regulation
- Compact 8-DSBGA WCSP (BGA) package enabling minimal PCB footprint
- AEC-Q100 qualified, RoHS/Pb-free compliant for industrial and consumer use
Applications
The TPS62746YFPR is ideal for battery-powered IoT devices, wearables, and wireless sensor nodes where ultra-low quiescent current extends battery life. Its integrated Vin-switch and wide 2V–5.5V input range make it well-suited for single-cell Li-Ion and coin-cell powered applications. It is also used in portable medical devices and smart home modules requiring efficient, compact power management.
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 | 2V |
| Input Voltage-Nom | 3.6V |
| JESD-30 Code | R-XBGA-B8 |
| JESD-609 Code | e1 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 0.3A |
| Output Voltage-Max | 1.8V |
| Output Voltage-Min | 1.2V |
| Output Voltage-Nom | 1.2V |
| Package Body Material | UNSPECIFIED |
| Package Shape | RECTANGULAR |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 1200kHz |
| Technology | BICMOS |
| 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 | BGA |
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 TPS62746YFPR:
Switching Regulator, Voltage-mode, 0.3A, 1200kHz Switching Freq-Max, BICMOS
Frequently Asked Questions
What is the input voltage range of the TPS62746YFPR?
The TPS62746YFPR supports an input voltage range of 2V to 5.5V, with a nominal input voltage of 3.6V. This wide range makes it compatible with single-cell Li-Ion batteries as well as coin-cell and alkaline battery configurations commonly used in IoT and wearable devices.
What package does the TPS62746YFPR use and what are its dimensions?
The TPS62746YFPR comes in an 8-DSBGA WCSP (Wafer Chip Scale Package) BGA format, classified under JESD-30 code R-XBGA-B8. This ultra-compact package is designed to minimize PCB footprint, making it ideal for space-constrained applications such as wearables and miniaturized IoT modules.
What control method does the TPS62746YFPR use for voltage regulation?
The TPS62746YFPR uses voltage-mode pulse width modulation (PWM) as its control technique. This approach provides precise output voltage regulation and good transient response, which is critical for noise-sensitive analog and RF circuits in portable electronics.
What are typical applications for the TPS62746YFPR?
Typical applications include IoT sensor nodes, Bluetooth Low Energy (BLE) modules, wearable fitness trackers, portable medical devices, and smart home sensors. Its ultra-low-power design with integrated Vin-switch is specifically optimized for always-on devices requiring maximum battery efficiency.
Is the TPS62746YFPR RoHS compliant and available for purchase?
Yes, the TPS62746YFPR is Pb-free and RoHS compliant (JESD-609 code e1). It is available for purchase from global distributors starting from approximately $0.72 per unit, with worldwide shipping supported for both prototype quantities and volume orders.
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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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