| Part number | LD7921 |
|---|---|
| Datasheet | LD7921-LeadtrendTechnology.pdf |
| File Size | 309.18 KB |
| Manufacturer | Leadtrend Technology |
| Description | Primary-Side PWM Power Switch |
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The LD7921 integrated a 700V power MOSFET and a primary-side feedback PWM controller with CV/CC operation in a SOP-6/DIP-7 package. The LD7921 is designed for low power adapter/charger and LED lighting applications. It minimizes the ponents counts and is available in tiny packages.
See all Leadtrend Technology datasheets
| Part Number | Description |
|---|---|
| LD7922 | Primary-Side PWM Power Switch |
| LD7904JGP7 | Green Mode Power Switch |
| LD7904JGPN | Green Mode Power Switch |
| LD7912J | Green Mode Power Switch |
| LD7932M | Green Mode Off-line Power Switch |
| LD7932R | Green Mode Off-line Power Switch |
| LD7513A | Primary Side Quasi-Resonant BJT Controller |
| LD7513K | Primary Side Quasi-Resonant BJT Controller |
| LD7515L | Primary Side Quasi-Resonant BJT Controller |
| LD7516C | Primary Side Quasi-Resonant Controller |
