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TPS564247DRLR Breakout
IC REG BUCK 3-16V 4A SOT-563
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Design a Custom BoardAbout This Component
High-efficiency synchronous buck converter supporting 3V to 16V input with up to 4A continuous output current. Features adjustable 0.6V to 7V output, 1.2MHz switching frequency, D-CAP3 control topology, and integrated power MOSFETs with low 28.8mΩ/15.4mΩ RDS(on). Operates in fixed-frequency CCM mode with comprehensive protection (OVP, OCP, UVLO, OTP, UVP) and supports 95% duty cycle operation. Ideal for consumer electronics, networking equipment, and industrial power applications.
Package: SOT-563 · 6 pins
Why does this need a breakout?
The SOT-563's 1.27mm pin pitch and small footprint make hand-soldering difficult and breadboard prototyping impossible. A breakout board brings these pins to standard 0.1" spacing, enabling quick breadboard integration for dual transistors, level shifters, and compact buck converters without requiring SMD soldering skills or microscopy.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | TPS564247DRLR |
| Package | SOT-563 |
| Pin Count | 6 |
| Current - Output | 4A |
| Frequency - Switching | 1.2MHz |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Topology | Buck |
| Voltage - Input (Max) | 16V |
| Voltage - Input (Min) | 3V |
| Voltage - Output (Max) | 7V |
| Voltage - Output (Min/Fixed) | 0.6V |
What's Included
BILL OF MATERIALS
- 1x TPS564247DRLR 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
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL