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NCP1654BD65R2G Breakout
IC PFC CTRLR CCM 72KHZ 8SOIC
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Continuous conduction mode power factor correction controller for step-up pre-converters operating in fixed-frequency PWM mode. Features an integrated 65 kHz oscillator, ±1.5 A totem-pole gate driver, and startup current under 75 µA. Integrates undervoltage lockout, soft-start, brown-out detection, and overvoltage/overpower protection to ensure IEC 61000-3-2 compliance. Housed in an 8-SOIC package, it is designed for offline switch-mode power supplies in AC adapters, desktop PCs, and consumer electronics.
Package: SOIC-8 (3.9×4.9mm) · 8 pins
Why does this need a breakout?
The 1.27mm pitch and surface-mount pads on this eight-pin package are difficult to hand-solder reliably and incompatible with standard breadboards. A breakout board lets you prototype with through-hole connectors and larger pads, dramatically reducing assembly frustration while maintaining electrical integrity for sensitive analog and switching applications.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | onsemi |
| Part Number | NCP1654BD65R2G |
| Package | SOIC-8 (3.9×4.9mm) |
| Pin Count | 8 |
| Voltage - Supply | 9V ~ 20V |
What's Included
BILL OF MATERIALS
- 1x NCP1654BD65R2G 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