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AL1788W6-7 Breakout
IC PFC/PSR CONTROLLER SOT-26 LOW STANDBY
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£3.35
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Design a Custom BoardAbout This Component
Primary-side regulation (PSR) power factor correction controller for AC/DC LED lighting applications. Operates in quasi-resonant mode with valley detection to minimize switching losses and achieve >0.9 power factor with <20% THD across 50-100% load range. Integrates OVP, OCP, OTP, and thermal recovery protection without requiring optocoupler or secondary feedback circuits.
Package: SOT-23-6 · 6 pins
Why does this need a breakout?
SOT-23-6 packages house precision regulators, voltage references, and level shifters with 0.95mm pin pitch—too fine for hand soldering and incompatible with breadboards. A breakout board provides through-hole headers for prototype work, eliminating soldering difficulty while enabling quick circuit iteration. Essential for developing with compact analog and power management ICs.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Diodes Incorporated |
| Part Number | AL1788W6-7 |
| Package | SOT-23-6 |
| Pin Count | 6 |
| Type | PFC/PSR Controller |
What's Included
BILL OF MATERIALS
- 1x AL1788W6-7 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