BQ25120YFPR Texas Instruments Integrated Circuit (BGA) In Stock
BQ25120YFPR is a 700nA ultra-low IQ battery charger and power management IC from Texas Instruments, featuring adjustable charge current, LDO, and load switch in a compact 25-ball BGA package. From $1.745, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- BGA
- Pin Count
- 25
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- BQ25120YFPR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.7450(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
- Ultra-low 700nA quiescent current extends battery life in always-on wearable and IoT applications
- Integrated LDO regulator and load switch reduce external component count for compact designs
- Wide input voltage range of 3.4V to 5.5V supports USB and wireless charging sources
- Adjustable charge current and termination threshold optimized for single-cell Li-Ion/Li-Polymer batteries
- Compact 25-ball BGA package (YTEOL 3.9) enables miniaturized portable device designs
Applications
The BQ25120YFPR is ideal for ultra-low-power wearable devices such as smartwatches, fitness bands, and medical patches where minimizing quiescent current is critical for extended battery life. It is also well-suited for IoT sensor nodes, Bluetooth beacons, and other coin-cell or small Li-Ion powered devices that require integrated power management in minimal board space. Its adjustable charge parameters and integrated protection make it a drop-in solution for portable consumer electronics and industrial wireless modules.
Specifications
| Pbfree Code | Yes |
| YTEOL | 3.9 |
| Adjustable Threshold | YES |
| Analog IC - Other Type | BATTERY MONITOR/PROTECTOR |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 3.4V |
| JESD-30 Code | R-PBGA-B25 |
| JESD-609 Code | e1 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA25,5X5,16 |
| Package Shape | RECTANGULAR |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 3.4V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| 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 BQ25120YFPR:
Texas Instruments Adjustable, 4 Channel
Frequently Asked Questions
What is the quiescent current of the BQ25120YFPR and why does it matter?
The BQ25120YFPR has an ultra-low quiescent current of just 700nA, which is critical for always-on wearable and IoT devices. This minimal standby current ensures the battery is not drained unnecessarily when the system is idle, significantly extending battery life in applications like fitness trackers and medical sensors.
What input voltage range does the BQ25120YFPR support?
The BQ25120YFPR supports an input voltage range of 3.4V to 5.5V, making it compatible with standard USB 5V power sources as well as lower-voltage wireless charging pads and regulated adapters. This flexibility simplifies design in portable products that may use multiple charging methods.
What package does the BQ25120YFPR use and what are its dimensions?
The BQ25120YFPR uses a 25-ball BGA (R-PBGA-B25) package, which is extremely compact and suited for space-constrained wearable and IoT PCB designs. The BGA form factor also provides good thermal performance for the integrated charge management functions.
Is the BQ25120YFPR RoHS compliant and lead-free?
Yes, the BQ25120YFPR is fully RoHS compliant and lead-free, as indicated by its Pbfree Code (Yes) and JESD-609 Code e1 designation. It meets international environmental regulations for use in consumer electronics and industrial applications shipped globally.
What are typical applications for the BQ25120YFPR?
Typical applications include wearable devices (smartwatches, fitness bands), IoT sensor nodes, Bluetooth Low Energy beacons, medical wearables, and other battery-powered products using single-cell Li-Ion or Li-Polymer batteries. Its integrated LDO and load switch make it a complete power management solution for compact, low-power 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.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $5.7000 | $5.70 |
| 60+ | $1.9863 | $119.18 |
| 127+ | $1.8441 | $234.20 |
| 259+ | $1.7450 | $451.96 |
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