TPS61253YFFR Boost Switching Regulator - 5V Fixed Output, 3.9A Switch Current in 9-UFBGA Package
High-efficiency boost switching regulator delivering stable 5V output with 3.9A switch current capability. Features compact 9-UFBGA (DSBGA) packaging for space-constrained applications. Ideal for portable electronics, battery-powered devices, and industrial control systems requiring reliable power conversion.
Operating Temperature
-40°C ~ 85°C (TA)
Synchronous Rectifier
Yes
Category
Integrated Circuits (ICs)
Power Management (PMIC)
Voltage Regulators - DC DC Switching Regulators
Description
IC REG BOOST 5V 3.9A 9DSBGA
Output Type
Fixed
Voltage - Input (Max)
4.85V
Product Description
TPS61253YFFR Boost Switching Regulator
High-efficiency boost converter delivering fixed 5V output with up to 3.9A switch current capability in compact 9-UFBGA package.
Key Specifications
| Parameter | Specification |
|---|---|
| Regulator Type | Boost Switching Regulator |
| Output Configuration | Positive Fixed |
| Output Voltage | 5V |
| Number of Outputs | 1 |
| Output Current (Switch) | 3.9A |
| Package Type | 9-UFBGA, DSBGA |
Product Features
- High-efficiency boost converter topology for optimal power conversion
- Fixed 5V output voltage regulation for stable power delivery
- High 3.9A switch current capability supports demanding applications
- Compact 9-UFBGA (DSBGA) package for space-constrained designs
- Ideal for battery-powered devices and portable electronics
- Robust switching regulator design for reliable performance
Package Information
9-UFBGA
DSBGA
Ultra-thin fine-pitch ball grid array package designed for high-density PCB layouts and thermal performance.
Typical Applications
- Portable electronic devices and battery-powered systems
- Power management in consumer electronics
- Industrial control systems requiring stable 5V supply
- Embedded systems and IoT devices
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