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TPS2421-2DDAR Breakout
IC HOT SWAP CTRLR 8SO POWERPAD
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£5.85
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Design a Custom BoardAbout This Component
General-purpose hot-swap controller IC in 8-pin SO package with integrated PowerPad for enhanced thermal management. Manages inrush current and provides over-current protection for hot-insertion applications. Suitable for backplane, server, and telecom power distribution systems requiring controlled power sequencing.
Package: SOIC-8-1EP (3.9×4.9mm, EP) · 8 pins
Why does this need a breakout?
8-pin SOIC with exposed pad is difficult to hand-solder reliably due to tight 1.27mm pitch and thermal management requirements. A breakout board brings pins to standard 0.1" spacing for breadboard prototyping while providing proper pad routing and thermal dissipation for audio amplifiers and gate drivers.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | TPS2421-2DDAR |
| Package | SOIC-8-1EP (3.9×4.9mm, EP) |
| Pin Count | 8 |
| Current - Output (Max) | 6A |
| Number of Channels | 1 |
| Type | Hot Swap Controller |
| Voltage - Supply | 3V ~ 20V |
What's Included
BILL OF MATERIALS
- 1x TPS2421-2DDAR 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