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TPS61046YFFR Breakout
IC REG BOOST ADJ 1.2A 6DSBGA
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£4.17
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Design a Custom BoardAbout This Component
Adjustable boost regulator IC delivering up to 1.2A output current from a single lithium-ion or two-cell alkaline battery input. Features integrated power switch and synchronous rectifier for high efficiency conversion. Commonly used in portable consumer electronics, flashlights, and battery-powered applications requiring regulated higher voltages.
Package: DSBGA-6 (0.9×1.4mm) · 6 pins
Why does this need a breakout?
This tiny 0.9×1.4mm BGA requires a breakout board to prototype—the 0.5mm pitch ball pads cannot be hand-soldered or accessed on a breadboard. A breakout converts the six solder balls to convenient 0.1" headers, enabling rapid testing of analog switches, level shifters, and MAX2 CPLDs without specialized equipment.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | TPS61046YFFR |
| Package | DSBGA-6 (0.9×1.4mm) |
| Pin Count | 6 |
| Current - Output | 1.2A |
| Frequency - Switching | 1.05MHz |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Topology | Boost |
| Voltage - Input (Max) | 5.5V |
| Voltage - Input (Min) | 1.8V |
| Voltage - Output (Max) | 28V |
| Voltage - Output (Min/Fixed) | 4.5V |
What's Included
BILL OF MATERIALS
- 1x TPS61046YFFR soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS