TPS62088AYFPR Texas Instruments Integrated Circuit (BGA) In Stock
TPS62088AYFPR is a forced-PWM step-down switching regulator by Texas Instruments accepting 2.4 V to 5.5 V input in a miniature 1.2 mm x 0.8 mm 6-ball BGA (WCS) package. It uses current/voltage-mode PWM control for stable regulation across load conditions at 5 V nominal input. Designed for wearables, IoT modules, and ultra-compact portable electronics requiring high-density power conversion.
- Manufacturer
- Texas Instruments
- Package
- BGA
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- TPS62088AYFPR Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Input voltage range 2.4 V to 5.5 V (5 V nominal)
- Forced-PWM mode for low noise, fixed-frequency operation
- Ultra-miniature 1.2 mm x 0.8 mm WCS BGA package
- Current/voltage-mode PWM control
- RoHS compliant Pb-free construction (JESD-609 e1)
- 6-ball BGA footprint for high-density PCB integration
Applications
TPS62088AYFPR is tailored for wearable devices and IoT sensor nodes where PCB space is limited to a few square millimeters and a stable 2.4 V to 5.5 V step-down rail is needed. Its forced-PWM mode makes it suitable for RF-sensitive applications such as Bluetooth and Wi-Fi modules where spread-spectrum or fixed-frequency switching reduces interference with radio receivers.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT/VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.4V |
| Input Voltage-Nom | 5V |
| JESD-30 Code | R-XBGA-B6 |
| JESD-609 Code | e1 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 3A |
| Output Voltage-Max | 4V |
| Output Voltage-Min | 0.6V |
| 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 |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 4000kHz |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How small is the TPS62088AYFPR package and why does that matter for wearable designs?
TPS62088AYFPR comes in a 1.2 mm x 0.8 mm WCS (Wafer-Chip-Scale) BGA package with only 6 balls. For wearable devices with total board areas under 100 mm², this tiny footprint allows a complete 2.4 V to 5.5 V step-down power stage with minimal inductor and capacitor area, freeing space for sensors and wireless ICs.
Why use forced-PWM mode in TPS62088AYFPR instead of auto-switching PFM mode?
Forced-PWM mode in TPS62088AYFPR maintains a constant switching frequency across all load conditions, eliminating the variable-frequency noise spurs that PFM generates at light loads. This is critical for RF applications like Bluetooth Low Energy nodes where switching noise below 5.5 V input can desensitize a 2.4 GHz receiver by several dB if not controlled.
What input voltage range does TPS62088AYFPR cover and which battery chemistries are compatible?
TPS62088AYFPR accepts inputs from 2.4 V minimum to 5.5 V maximum with 5 V nominal operation. This range covers single-cell lithium-ion batteries (2.7 V to 4.2 V), single-cell LiFePO4 cells (2.5 V to 3.65 V), and USB 5 V rails, making it versatile for portable IoT and wearable designs with different battery architectures.
Is TPS62088AYFPR suitable for high-volume consumer and IoT procurement?
Yes, TPS62088AYFPR is a production-grade RoHS-compliant Pb-free device (JESD-609 e1 rated) with a YTEOL of 15, indicating strong long-term availability. Its tape-and-reel packaging in the YFPR suffix supports automated pick-and-place assembly at volumes exceeding thousands of units per production run.
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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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