TPS61281AYFFR
- Mfr.Part #
- TPS61281AYFFR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-UFBGA, DSBGA
- Datasheet
- Download
- Description
- IC REG BOOST PROG 5A 16DSBGA
- Stock
- 2,587
- In Stock :
- 2,587
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 16
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- TPS61281
- Length :
- 0m
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Terminal Pitch :
- 0.4mm
- Input Voltage-Nom :
- 3.2V
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- BOTTOM
- Output Configuration :
- Positive
- Min Output Voltage :
- 3.35V
- Voltage - Output (Max) :
- 4.4V
- Height :
- 625μm
- Frequency - Switching :
- 2.3MHz
- Synchronous Rectifier :
- yes
- JESD-609 Code :
- e1
- Voltage - Output (Min/Fixed) :
- 2.85V
- Width :
- 0m
- Number of Outputs :
- 1
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Number of Terminations :
- 16
- Operating Supply Voltage :
- 4.85V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Voltage - Input (Min) :
- 2.3V
- Output Type :
- Programmable
- Efficiency :
- 95 %
- Factory Lead Time :
- 16 Weeks
- Current - Output :
- 5A Switch
- Package / Case :
- 16-UFBGA, DSBGA
- Quiescent Current :
- 15µA
- Max Output Current :
- 4A
- Mounting Type :
- Surface Mount
- Function :
- Step-Up
- Control Mode :
- CURRENT-MODE
- Output Voltage :
- 4.4V
- Lead Free :
- Lead Free
- Additional Feature :
- ALSO OPERATES IN PFM CONTROL TECHNIQUE
- Terminal Form :
- Ball
- Thickness :
- 425μm
- Topology :
- Boost
- Control Technique :
- PULSE WIDTH MODULATION
- Datasheets
- TPS61281AYFFR

Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS61281AYFFR Overview
Optimize your high-performance power applications with the Texas Instruments TPS61281AYFFR, a cutting-edge programmable boost regulator designed for efficiency and versatility. This device is engineered to manage power supply requirements in demanding environments, offering a seamless boost conversion capability. Its ability to handle up to 5A of output current makes it a robust choice for heavy-duty applications. The compact 16-DSBGA package ensures minimal footprint on system boards, making it ideal for space-constrained applications while providing high thermal performance and reduced EMI.
TPS61281AYFFR Features
The TPS61281AYFFR by Texas Instruments stands out with its programmable switching frequency and high-efficiency operation. Key features include a wide input voltage range, programmable soft start, and power-save mode for improved light-load efficiency. The integrated high-side MOSFET supports high boost applications, ensuring reliable operation even under varying load conditions. Additionally, its thermal protection and over-current protection mechanisms safeguard your designs against potential damage or failure.
TPS61281AYFFR Applications
- Portable Consumer Electronics: Utilized in smartphones, tablets, and digital cameras to provide stable voltage despite varying battery levels.
- Medical Devices: Ensures consistent power supply in critical healthcare equipment such as portable monitors and wearable health trackers.
- Automotive Applications: Powers advanced driver-assistance systems (ADAS) by converting and regulating vehicle battery voltage to suitable levels required by sensors and processors.
- Industrial Systems: Used in portable industrial tools and mobile communication devices to maintain optimal operation through efficient power management.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















